Switch Info for the 44- Office Code
End Office
| Owner: Jonathan Kay | Location: Portsmouth, , PO6 |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Jonathan Kay | Location: Portsmouth, , PO6 |
| Owner: Shaun Barton-Collins | Location: Dunston, Lincolnshire, LN4 |
| Owner: Shaun Barton-Collins | Location: Dunston, Lincolnshire, LN4 |
| Owner: Steve Barlow | Location: Rochdale, , |
| Owner: Steve Barlow | Location: Rochdale, , |
| Owner: Steve Barlow | Location: Rochdale, , |
| Owner: Peter Duffield | Location: North Wales, UK, |
| Owner: Peter Duffield | Location: North Wales, UK, |
| Owner: Peter Duffield | Location: North Wales, UK, |
| Owner: Roger Harris | Location: Coventry, , |
| Owner: Alex Clark | Location: London, , |
| Owner: Roger Harris | Location: Coventry, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Shaun Barton-Collins | Location: Dunston, Lincolnshire, LN4 |
| Owner: Shaun Barton-Collins | Location: Dunston, Lincolnshire, LN4 |
| Owner: Shaun Barton-Collins | Location: Dunston, Lincolnshire, LN4 |
| Owner: Alex Clark | Location: London, , |
| Owner: Peter Duffield | Location: North Wales, UK, |
| Owner: Alex Clark | Location: London, , |
| Owner: Mike Scott | Location: Perth, Scotland, PH2 |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Paul Evans | Location: Tanygroes, Ceredigion, SA43 2JS |
| Owner: Paul Evans | Location: Tanygroes, Ceredigion, SA43 2JS |
| Owner: Paul Evans | Location: Tanygroes, Ceredigion, SA43 2JS |
| Owner: Shaun Barton-Collins | Location: Dunston, Lincolnshire, LN4 |
| Owner: Shaun Barton-Collins | Location: Dunston, Lincolnshire, LN4 |
| Owner: Alex Clark | Location: London, , |
| Owner: Shaun Barton-Collins | Location: Dunston, Lincolnshire, LN4 |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Peter Duffield | Location: North Wales, UK, |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Shaun Barton-Collins | Location: Dunston, Lincolnshire, LN4 |
| Owner: Steve Barlow | Location: Rochdale, , |
| Owner: Alex Clark | Location: London, , |
| Owner: Alex Clark | Location: London, , |
| Owner: Iain MacDonald | Location: Paisley, , PA3 4LH |
| Owner: Iain MacDonald | Location: Paisley, , PA3 4LH |
| Owner: Iain MacDonald | Location: Paisley, , PA3 4LH |
| Owner: Iain MacDonald | Location: Paisley, , PA3 4LH |
| Owner: Iain MacDonald | Location: Paisley, , PA3 4LH |
| Owner: Iain MacDonald | Location: Paisley, , PA3 4LH |
| Owner: Iain MacDonald | Location: Paisley, , PA3 4LH |
| Owner: Iain MacDonald | Location: Paisley, , PA3 4LH |
| Owner: Peter Duffield | Location: North Wales, UK, |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Mike Scott | Location: Perth, Scotland, PH2 |
| Owner: Mike Scott | Location: Perth, Scotland, PH2 |
| Owner: Mike Scott | Location: Perth, Scotland, PH2 |
| Owner: Nicholas Booth | Location: Dorking, Surrey, 54 |
| Owner: Nicholas Booth | Location: Dorking, Surrey, 54 |
| Owner: Jonathan Kay | Location: Portsmouth, , PO6 |
| Owner: Michael Bulman | Location: Bridgwater, Somerset, TA5 2QS |
| Owner: Michael Bulman | Location: Bridgwater, Somerset, TA5 2QS |
| Owner: Michael Bulman | Location: Bridgwater, Somerset, TA5 2QS |
| Owner: Michael Bulman | Location: Bridgwater, Somerset, TA5 2QS |
| Owner: Michael Bulman | Location: Bridgwater, Somerset, TA5 2QS |
| Owner: Shane Warnes | Location: Torquay, Devon, TQ2 6ER |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Alex Clark | Location: London, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Mike Scott | Location: Perth, Scotland, PH2 |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Martin Loach | Location: Rhos y Garth, Ceredigion, 234 |
| Owner: Martin Loach | Location: Rhos y Garth, Ceredigion, 234 |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Paul Evans | Location: Tanygroes, Ceredigion, SA43 2JS |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Alex Clark | Location: London, , |
| Owner: Alex Clark | Location: London, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Alex Clark | Location: London, , |
| Owner: Alex Clark | Location: London, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Alex Clark | Location: London, , |
| Owner: Alex Clark | Location: London, , |
| Owner: Paul Evans | Location: Tanygroes, Ceredigion, SA43 2JS |
| Owner: Paul Evans | Location: Tanygroes, Ceredigion, SA43 2JS |
| Owner: Jim Robinson | Location: Broughshane, Northern Ireland, BT42 4PP |
| Owner: Jim Robinson | Location: Broughshane, Northern Ireland, BT42 4PP |
| Owner: Rob Grant | Location: Leicester, Leicestershire, LE2 5SE |
| Owner: Rob Grant | Location: Leicester, Leicestershire, LE2 5SE |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Martin Loach | Location: Rhos y Garth, Ceredigion, 234 |
| Owner: Shaun Barton-Collins | Location: Dunston, Lincolnshire, LN4 |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Matthew Taylor | Location: Basildon, Essex, |
| Owner: Matthew Taylor | Location: Basildon, Essex, |
| Owner: William Collison | Location: Woking, Surrey, GU21 4NJ |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Dean Forest Railway Telecoms Group | Location: Lydney, Gloucestershire, GL15 4ET |
| Owner: Ian Rivett | Location: Northampton, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Graham Jones | Location: Southampton, Hampshire, SO16 |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Andy Cooper | Location: Bolsover, Derbyshire, S44 6NX |
| Owner: Andy Cooper | Location: Bolsover, Derbyshire, S44 6NX |
| Owner: Ian Rivett | Location: Northampton, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Sarah Bluck | Location: Minster-Park, kent, 122 |
| Owner: Gerry Roberts | Location: London, UK, |
| Owner: Gerry Roberts | Location: London, UK, |
| Owner: Martin Loach | Location: Rhos y Garth, Ceredigion, 234 |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Paul Streatfield | Location: London, UK, 6 |
| Owner: Paul Streatfield | Location: London, UK, 6 |
| Owner: Paul Streatfield | Location: London, UK, 6 |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Shaun Barton-Collins | Location: Dunston, Lincolnshire, LN4 |
| Owner: Shaun Barton-Collins | Location: Dunston, Lincolnshire, LN4 |
| Owner: Shaun Barton-Collins | Location: Dunston, Lincolnshire, LN4 |
| Owner: Shaun Barton-Collins | Location: Dunston, Lincolnshire, LN4 |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Paul Seward | Location: Bristol, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Martin Loach | Location: Rhos y Garth, Ceredigion, 234 |
| Owner: Martin Loach | Location: Rhos y Garth, Ceredigion, 234 |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Martin Loach | Location: Rhos y Garth, Ceredigion, 234 |
| Owner: Shane Warnes | Location: TORQUAY, , TQ2 6ER |
| Owner: Shane Warnes | Location: TORQUAY, , TQ2 6ER |
| Owner: Shane Warnes | Location: TORQUAY, , TQ2 6ER |
| Owner: Paul Streatfield | Location: London, UK, 6 |
| Owner: Paul Streatfield | Location: London, UK, 6 |
| Owner: Paul Streatfield | Location: London, UK, 6 |
| Owner: Paul Streatfield | Location: London, UK, 6 |
| Owner: Paul Streatfield | Location: London, UK, 6 |
| Owner: Alex Clark | Location: London, , |
| Owner: Shaun Barton-Collins | Location: Dunston, Lincolnshire, LN4 |
| Owner: Ian Jolly | Location: North Wales, , |
| Owner: Matthew Harrold | Location: Watford, Hertfordshire, WD18 7AL |
| Owner: Mike Scott | Location: Perth, Scotland, PH2 |
| Owner: N. Young | Location: , , |
| Owner: Paul Ash | Location: London, E3 2DS, |
| CLLI / Switch Name: Portsmouth GSC | Office Codes: 329 87 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: ecmo.dyndns.info | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Asterisk Server. PIII 550Mhz 256Meg RAM. Interface WDM400 with 2x FXS 2xFXO. Serving East Cosham Uax 13 Lev 73 And adjacent charge groups 730-81 Drayton Uax12, 329-87 Kingsman PABX | |
| CLLI / Switch Name: Mold | Office Codes: 352 |
| Switch Type: Solid State | Switch Function: Tandem and End Office |
| Switch Notes: An Asterisk Tandem - Acer SA60 PC (running Fedora Core 4 & Asterisk v1.4.18.1) with Openvox A1200 fitted with 6xFXS and 6FXO, connected to a Bosch Integral 3 Duo Digital PABX for number translation/routing plus DTMF:LD/LD:DTMF conversion.....Contact No 03 | |
| CLLI / Switch Name: Foula | Office Codes: 393 3 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Foula, the most remote inhabited island in British Isles. The last public electro-mechanical exchange in the UK network. The island had its own code +44(0)393 3 followed by a 4 digit number beginning 32xx. However the islanders only dialled the last two.. | |
| CLLI / Switch Name: Knowle | Office Codes: 564 5 |
| Switch Type: Key System | Switch Function: FXS Device |
| Switch Notes: Terminates on London 16 programmed to ring x221.....Hosted by Ian Jolly.....Contact No 0352 2345 | |
| CLLI / Switch Name: Capel Curig | Office Codes: |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: Currently hypothetical exchange eventually to become the former preSTD UAX12 from Capel Curig. Exchange Telephone - 290 Alarm Test Number - 299 | |
| CLLI / Switch Name: Cuffley | Office Codes: 707 87 |
| Switch Type: Key System | Switch Function: FXS Device |
| Switch Notes: Digium IAXy ATA terminating on a London 8 PABX tie line trunk with DISA for inward dialling to extensions.....Contact No 0352 2345 | |
| CLLI / Switch Name: Bryn-y-Baal | Office Codes: 352 82 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: Former British Post Office Rural Automatic eXchange No 5 from 1929. Two digit numbering, single beat ringing. Exchange Telephone - 90 Exchange Alarm Test No - 99 | |
| CLLI / Switch Name: Porthmadog | Office Codes: 766 |
| Switch Type: Solid State | Switch Function: Tandem and End Office |
| Switch Notes: Asterisk based tandem/local exchange using Acer SA60 and TDM400 (1 FXS and 1 FXO) running Fedora Core 4 and Asterisk 1.2.X......Contact No 0352 2345 | |
| CLLI / Switch Name: New Brighton (Mold) | Office Codes: |
| Switch Type: Crossbar | Switch Function: End Office |
| Switch Notes: Small 15 line L.M.Ericsson crossbar exchange - non-standard tones for UK.....Contact No 0352 2345 | |
| CLLI / Switch Name: Pantymwyn | Office Codes: 352 84 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Originally a 'twin UAX12' or UAX12X Currently hypothetical exchange but reserved for UAX12X Exchange Telephone - 290 or 690 Alarm Test Number - 299 and 699 | |
| CLLI / Switch Name: Hendre | Office Codes: |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Reserved for EM switch....Contact No 0352 2345 Exchange Telephone - 290 Alarm Test Number - 299 | |
| CLLI / Switch Name: Celyn | Office Codes: |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Hypothetical exchange - was the STD code to a relief UAX13(mobile)exchange for Northop, Flintshire. 70XXXX now subs on Mold GSC Exchange Telephone - 290 Exchange Alarm Test - 299 .....Contact No 0352 2345 | |
| CLLI / Switch Name: Chester | Office Codes: 244 |
| Switch Type: Solid State | Switch Function: Tandem and End Office |
| Switch Notes: Asterisk based GSC/local office....Contact No 0352 2345 | |
| CLLI / Switch Name: Spon Green | Office Codes: |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Asterisk based exchange hosting ATAs...Contact No 0352 2345 | |
| CLLI / Switch Name: Penyffordd | Office Codes: |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Asterisk based exchange hosting ATAs | |
| CLLI / Switch Name: S.Lancs Radiophone | Office Codes: 037 |
| Switch Type: Solid State | Switch Function: End Office |
| Switch Notes: The old South Lancs Radiophone code to host SIP mobile phones in the area covered by the code. | |
| CLLI / Switch Name: East Cosham Uax13 | Office Codes: |
| Switch Type: Step By Step | Switch Function: Tandem and End Office |
| Switch Notes: Uax13 2000 type Strowger exchange, circa 1966. Comprises 150 lines, and 200 multiple. 3xA,1xB,1xC,1xF and 1xG Units Acts as a Tandem for Drayton UAX12 730-81 | |
| CLLI / Switch Name: Metherigham | Office Codes: 5262 |
| Switch Type: Solid State | Switch Function: End Office |
| Switch Notes: BT Inspiration 8+20 | |
| CLLI / Switch Name: Winceby | Office Codes: 6585 50758 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: U13 rack from Winceby Lincolnshire. | |
| CLLI / Switch Name: Rochdale Central | Office Codes: 706 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: An Asterisk Tandem - P3 450MHz 256MB RAM PC running Fedora Core 4 & Asterisk v1.2 with a XP100 FXO port and a Linksys PAP2 ATA providing FXS ports. This * is connected to a BT Revelation 4+12 Digital PABX for routing i/c & o/g to my PABX1 and also DTMF to | |
| CLLI / Switch Name: Littleborough | Office Codes: 706 7 |
| Switch Type: Solid State | Switch Function: End Office |
| Switch Notes: BT Revelation via XP100 FXO. Linksys PAP2 ATA for FXS ports. | |
| CLLI / Switch Name: Todmorden | Office Codes: 706 81 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: Strowger based GPO PABX1 circa. 1960 | |
| CLLI / Switch Name: Nant Mawr | Office Codes: |
| Switch Type: Solid State | Switch Function: End Office |
| Switch Notes: Asterisk connects to a London 64 Switch with 8 CO lines and 56 Extns. CNet Contact Number: +44 244 55 290 | |
| CLLI / Switch Name: Buckley | Office Codes: |
| Switch Type: Solid State | Switch Function: Tandem and End Office |
| Switch Notes: CNet Contact Number: +44 244 54 2190 | |
| CLLI / Switch Name: Kinnerton | Office Codes: |
| Switch Type: Solid State | Switch Function: End Office |
| Switch Notes: Some private numbers on Idefisk softphones. CNet Contact Number: +44 244 56 290 | |
| CLLI / Switch Name: Coventry | Office Codes: 203 |
| Switch Type: Solid State | Switch Function: Tandem and End Office |
| Switch Notes: Asterisk Tandem, still in development. Serves London 32 PABX on 332xxx. | |
| CLLI / Switch Name: Wallington and Carshalton | Office Codes: 1-647 |
| Switch Type: Solid State | Switch Function: FXS Device |
| Switch Notes: Just have a few phones connected via an ATA to Asterisk at the moment until a PAX is connected. | |
| CLLI / Switch Name: Keresley | Office Codes: 203 33 |
| Switch Type: Solid State | Switch Function: End Office |
| Switch Notes: London 32 with 24 extensions (221-244), accessed via Keresley 22xx. Tone demonstrations: NU - 200, Ringing - 203, Busy - 204, Interruption - 205, Call waiting - 206, Alarm call - 207, Broken dialtone - 208, Recall dialtone - 209 | |
| CLLI / Switch Name: Abertillery | Office Codes: 495 32 |
| Switch Type: Telephone Set | Switch Function: FXS Device |
| Switch Notes: SIP ATAs hosted off (0)352 Asterisk Tandem..... Contact No 0352 2345 | |
| CLLI / Switch Name: Lancaster | Office Codes: 524 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: "Lancaster GSC" currently hosted by Ian Jolly until Mark gets his Asterisk up and running......Contact No 0352 2345 | |
| CLLI / Switch Name: Overton (Lancs) | Office Codes: 524 71 |
| Switch Type: Telephone Set | Switch Function: FXS Device |
| Switch Notes: Currently hosted by Ian Jolly until Mark gets Lancaster/Overton Asterisk box up and running.... Contact Nos - Ian Jolly 0352 2345 or Mark Turner 0524 71 290 | |
| CLLI / Switch Name: Martin | Office Codes: 52672 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: Martin Code terminates on a PABX5 linked to CNET via my Meridian Norstar. | |
| CLLI / Switch Name: Bardney | Office Codes: 5263 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: 1932 UAX6 rack, 25 subs and 4 connecting circuits. | |
| CLLI / Switch Name: Woodhall Spa | Office Codes: 5265 |
| Switch Type: Solid State | Switch Function: End Office |
| Switch Notes: Mitel TSX50 equipped with 20 trunks and 88 extensions. | |
| CLLI / Switch Name: Bretton | Office Codes: 924 85 |
| Switch Type: Solid State | Switch Function: FXS Device |
| Switch Notes: | |
| CLLI / Switch Name: Wrexham | Office Codes: |
| Switch Type: Solid State | Switch Function: Tandem and End Office |
| Switch Notes: CNet Contact Number: +44 978 2190 | |
| CLLI / Switch Name: Blackpool | Office Codes: 253 |
| Switch Type: Solid State | Switch Function: FXS Device |
| Switch Notes: Paul Ash - Currently hosted on Wallington Director Asterisk | |
| CLLI / Switch Name: Almondbank | Office Codes: 738 83 |
| Switch Type: Solid State | Switch Function: End Office |
| Switch Notes: Mitel SX20 linked by AC15 to a Pentara | |
| CLLI / Switch Name: AVEnue | Office Codes: 1-283 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Series of tones heard on Australian, New Zealand or UK exchanges. Original GPO International Tone Demonstrations were on AVEnue exchange. Hosted by Ian Jolly - 0352 2345 | |
| CLLI / Switch Name: Aberporth | Office Codes: 239 71 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: Plessey 15 line PAX | |
| CLLI / Switch Name: Rhydlewis | Office Codes: 239 75 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: UAX 13 A & C | |
| CLLI / Switch Name: Internal Fire Museum | Office Codes: 239 81 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Asterisk running on IBM X Series 330 server | |
| CLLI / Switch Name: Langrick | Office Codes: 20573 |
| Switch Type: Telephone Set | Switch Function: End Office |
| Switch Notes: Langrick subs are virtual with the exception of Langrick 358 which is connected to a black 706. | |
| CLLI / Switch Name: Wainfleet | Office Codes: 75482 |
| Switch Type: Solid State | Switch Function: End Office |
| Switch Notes: Wainfleet is currently a virtual UAX13 exchange with the exception of Wainfleet 376. | |
| CLLI / Switch Name: Alsager | Office Codes: 936 3 |
| Switch Type: Telephone Set | Switch Function: FXS Device |
| Switch Notes: Paul Ash - Currently hosted on Wallington 01-647 Director Asterisk | |
| CLLI / Switch Name: Billinghay | Office Codes: 5266 |
| Switch Type: Solid State | Switch Function: End Office |
| Switch Notes: Billinghay numbers are currently on a virtual UAX13 exchange within the asterisk tandem. | |
| CLLI / Switch Name: WHItehall | Office Codes: 1-WHI |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: London BEIra | Office Codes: |
| Switch Type: Solid State | Switch Function: End Office |
| Switch Notes: London Director Exchange. CNet Contact Number: +44 1 234 5678 | |
| CLLI / Switch Name: STD Test Code | Office Codes: |
| Switch Type: | Switch Function: Tandem |
| Switch Notes: STD Test Code | |
| CLLI / Switch Name: Horsington | Office Codes: 52685 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: UAX13, two 'A' racks and a 'C'rack | |
| CLLI / Switch Name: Rochdale Meadows | Office Codes: 706 3 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Aldershot | Office Codes: 252 |
| Switch Type: Telephone Set | Switch Function: FXS Device |
| Switch Notes: | |
| CLLI / Switch Name: London LIBerty | Office Codes: 1-542 |
| Switch Type: Solid State | Switch Function: FXS Device |
| Switch Notes: | |
| CLLI / Switch Name: Benbecula | Office Codes: 870 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: GSC for Uist group. Was a Crossbar switch | |
| CLLI / Switch Name: Lochboisdale | Office Codes: 878 4 |
| Switch Type: Solid State | Switch Function: End Office |
| Switch Notes: Was a SAX. Currently a London PABX Numbering 221-230 | |
| CLLI / Switch Name: Bornish | Office Codes: 878 5 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Was a UAX 13 | |
| CLLI / Switch Name: Eriskay | Office Codes: 878 6 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Was a UAX 13 on the small island off the south of South Uist | |
| CLLI / Switch Name: Carnan | Office Codes: 870 4 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: A UAX12 and later a 13 on the soutern most tip of North Uist | |
| CLLI / Switch Name: Grogarry | Office Codes: 870 5 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Originally a UAX 12 and later a 13. Located on the north of South Uist. Parented off Benbecula GSC | |
| CLLI / Switch Name: Paisley Tannahill | Office Codes: 41-887 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Director exchange in the Glasgow (041) area serving Paisley | |
| CLLI / Switch Name: TANnahill | Office Codes: 41-826 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Rhos(Wx) | Office Codes: |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Rossett* | Office Codes: |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Originally a National Telephone Company exchange c1906. Later a CBS2 switchboard located in the front bedroom of No 3 Sunny Villas in Rossett (a row of terraced cottages). Replaced in 1960 by a UAX13 in the Vicerage garden at the end of the row of cottage | |
| CLLI / Switch Name: Denbigh | Office Codes: 74571 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Bridge of Earn | Office Codes: 738 81 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: PABX6 history unknown , linked from Asterisk on ext 20 , numbering range 21 to 30 | |
| CLLI / Switch Name: Stanley | Office Codes: 738 82 |
| Switch Type: Solid State | Switch Function: Tandem and End Office |
| Switch Notes: Pentara Plus originally from an Aberdeenshire brick works, linked to SX20 ( Kinsman ) via AC15 | |
| CLLI / Switch Name: Perth | Office Codes: 738 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Redhill | Office Codes: 737 |
| Switch Type: VoIP Switch | Switch Function: Tandem |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Betchworth | Office Codes: 737 84 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Petersfield GSC | Office Codes: |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Bridgwater | Office Codes: 278 |
| Switch Type: VoIP Switch | Switch Function: Tandem |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Asterisk Tandem | |
| CLLI / Switch Name: Combwich | Office Codes: 278 65 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: GEC PAX two digit numbering. Single beat ringing. This PAX was the subject of a restoration article in the THG Journal issue number 57. (November 2006) | |
| CLLI / Switch Name: Puriton | Office Codes: 278 68 |
| Switch Type: Solid State | Switch Function: End Office |
| Switch Notes: Mitel SX20 circa 1980. 72 extensions. Three digit and standard P.O. ringing. | |
| CLLI / Switch Name: Spaxton | Office Codes: 278 67 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: Reliance PAX Single beat ringing. | |
| CLLI / Switch Name: North Petherton | Office Codes: 278 66 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: This Strowger rack of two motion selectors and relay sets is under construction and based on a UAX 13 using a ringing machine 2A. | |
| CLLI / Switch Name: Torquay | Office Codes: 803 |
| Switch Type: VoIP Switch | Switch Function: |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Asterisk using Fedora 8 running Asterisk 1.4.18.1 to an X100P card for incoming calls to an Ericsson Strowger PAX and a Linksys 2100 TA for outgoing calls. | |
| CLLI / Switch Name: Ambridge | Office Codes: |
| Switch Type: VoIP Switch | Switch Function: FXS Device |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Sample extensions.conf for a GSC and its dependent UAXs from the CNET-UK-I files section. Exchange Telephone - 290 Alarm Test Number - 299 | |
| CLLI / Switch Name: Borchester | Office Codes: |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: VALentine | Office Codes: 1-825 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: London LADbroke | Office Codes: 1-523 |
| Switch Type: Solid State | Switch Function: FXS Device |
| Switch Notes: Ivor Flint - Currently hosted on Wallington 01-647 Director Asterisk | |
| CLLI / Switch Name: Cranbrook | Office Codes: 580 4 |
| Switch Type: | Switch Function: FXS Device |
| Switch Notes: | |
| CLLI / Switch Name: Maidstone | Office Codes: 622 |
| Switch Type: VoIP Switch | Switch Function: FXS Device |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Stowmarket | Office Codes: 449 2 |
| Switch Type: Telephone Set | Switch Function: FXS Device |
| Switch Notes: PAP2 hosted off 0352 Tandem. Awaits setting u of the Asteris Tandem. | |
| CLLI / Switch Name: Bankfoot | Office Codes: 738 87 |
| Switch Type: Solid State | Switch Function: Tandem and End Office |
| Switch Notes: SX200 located at my business , nothing connected apart from cnet on CO1 & EXT 234 | |
| CLLI / Switch Name: Shenstone | Office Codes: 543 43 |
| Switch Type: Telephone Set | Switch Function: FXS Device |
| Switch Notes: Originally a UAX13 - Linksys 2100 ATA hosted off Mold (0352) Asterisk Tandem | |
| CLLI / Switch Name: FOUr Oaks | Office Codes: 21-308 |
| Switch Type: Solid State | Switch Function: End Office |
| Switch Notes: TSX50 via Linksys FXS/FXO hosted off Mold (0352) Asterisk Tandem | |
| CLLI / Switch Name: Tenterden | Office Codes: 580 6 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Remotely hosted by Ian Joly in Mold. North Wales | |
| CLLI / Switch Name: Gwaelod Mel MNDX | Office Codes: 867 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: Mobile ND eXchange No 341 from SE area, formerly used by Teradyne for SCOT development, 4 figure subs 5100-5499. This MNDX is a hub for a network including a PABX5 located on a smallholding in rural Wales. ckts.info mal-function- Code really 086742 | |
| CLLI / Switch Name: Glenprosen | Office Codes: 575 7 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: Glenprosen U12. Found abandoned in its original building in 2008. An unmodified pre STD UAX12 consisting of 3 racks, C, A and B, for upto 40 numbers although the B extension was never used other than to add junctions. With the original Panel Charging No31 | |
| CLLI / Switch Name: Strontian | Office Codes: 967 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Was a TX K1 crossbar exchange - believed to have been the smallest Group Switching Centre with just 70 lines off it. It replaced a UAX5 with a magneto switchboard as the automanual centre in the mid 1970's | |
| CLLI / Switch Name: Drimnin | Office Codes: 967 82 |
| Switch Type: VoIP Switch | Switch Function: |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Originally the last UAX12 (and 'pre2000' type) exchange to be installed - in March 1976. Survived in service until December 1991 when the 15 subscribers were moved onto Morvern exchange 12 miles away. Original exchange awaiting reinstallation. Exchange Te | |
| CLLI / Switch Name: Penrhyndeudraeth | Office Codes: |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Penrhyndeudraeth - originally an extended UAX13 now reproduced an an Asterisk Tandem exchange. Exchange Telephone - 290 Alarm Test Number - 299 | |
| CLLI / Switch Name: Betws y Coed | Office Codes: |
| Switch Type: VoIP Switch | Switch Function: |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Orginally a UAX13 - now replicated on an Asterisk Tandem Exchange Telephone - 290 Alarm Test Number - 299 | |
| CLLI / Switch Name: Luton | Office Codes: 582 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: Ex Luton Town Hall and Nene Valley Railway PABX3 | |
| CLLI / Switch Name: St Nicholas-at-Wade | Office Codes: 843 81 |
| Switch Type: VoIP Switch | Switch Function: Tandem |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Winsford | Office Codes: 606 81 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Northwich | Office Codes: |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Pontefract | Office Codes: 977 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Hosted by Ian Jolly | |
| CLLI / Switch Name: Chapel Brampton | Office Codes: 601 4 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: ATAs - Currently hosted by Ian Jolly Exchange telephone - 290 Alarm Test number -299 | |
| CLLI / Switch Name: CENtral | Office Codes: 51-236 |
| Switch Type: | Switch Function: |
| Switch Notes: Exchange contact number - 0352 2345 | |
| CLLI / Switch Name: Blaenau Ffestiniog | Office Codes: 766 81 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Pitsford | Office Codes: 601 3 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Sittingbourne | Office Codes: 795 |
| Switch Type: Solid State | Switch Function: FXS Device |
| Switch Notes: BT Revelation hosted by Mold tandem | |
| CLLI / Switch Name: Kingkerswell | Office Codes: 804 7 |
| Switch Type: Solid State | Switch Function: FXS Device |
| Switch Notes: Linksys SPA2100 hosted by Mold Tandem | |
| CLLI / Switch Name: Fort William | Office Codes: |
| Switch Type: Telephone Set | Switch Function: End Office |
| Switch Notes: ATA hosted by Mold Tandem. Will eventually be an Asterisk tandem connected to 50 line Strowger PAX | |
| CLLI / Switch Name: Glenmoriston | Office Codes: |
| Switch Type: Manual Board | Switch Function: End Office |
| Switch Notes: | |
| CLLI / Switch Name: Carno | Office Codes: 551 4 |
| Switch Type: VoIP Switch | Switch Function: |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: ATA hosted by Mold Tandem. Code will eventually connect to Strowger PAX | |
| CLLI / Switch Name: Mickle Trafford | Office Codes: 244 62 |
| Switch Type: | Switch Function: |
| Switch Notes: Hosted ATA | |
| CLLI / Switch Name: Connah's Quay | Office Codes: 244 51 |
| Switch Type: VoIP Switch | Switch Function: FXS Device |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Hellingly | Office Codes: 321 6 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: UAX13 hosted on Mold Tandem via Linksys SPA3000 | |
| CLLI / Switch Name: Alfriston | Office Codes: 321 82 |
| Switch Type: Step By Step | Switch Function: |
| Switch Notes: STC 50 line PAX hosted on Mold Tandem via Linksys ATA SPA3000 | |
| CLLI / Switch Name: Rolvenden | Office Codes: 580 84 |
| Switch Type: Telephone Set | Switch Function: End Office |
| Switch Notes: | |
| CLLI / Switch Name: Brixham | Office Codes: 804 5 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: London ELGar | Office Codes: 1-354 |
| Switch Type: VoIP Switch | Switch Function: FXS Device |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: London SEVen Kings | Office Codes: 1-738 |
| Switch Type: VoIP Switch | Switch Function: FXS Device |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Rock Ferry | Office Codes: 51-645 |
| Switch Type: Telephone Set | Switch Function: End Office |
| Switch Notes: Hosted by Mold Tandem exchange | |
| CLLI / Switch Name: London LANgham | Office Codes: 1-580 |
| Switch Type: Solid State | Switch Function: FXS Device |
| Switch Notes: Paul Ash - off Alex's Asterisk | |
| CLLI / Switch Name: London MUSeum | Office Codes: 1-636 |
| Switch Type: Solid State | Switch Function: FXS Device |
| Switch Notes: Paul Ash - off Alex's Asterisk. | |
| CLLI / Switch Name: Midlands Radiophone | Office Codes: 036 |
| Switch Type: | Switch Function: End Office |
| Switch Notes: Code used for Mobile phones in the old Midlands Radiophone ara. | |
| CLLI / Switch Name: Chapel-en-le-Frith | Office Codes: 298 81 |
| Switch Type: Solid State | Switch Function: FXS Device |
| Switch Notes: | |
| CLLI / Switch Name: St Mary Mead | Office Codes: 640 83 |
| Switch Type: Solid State | Switch Function: FXS Device |
| Switch Notes: | |
| CLLI / Switch Name: York Signal Box | Office Codes: 904 82 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: GEC 50 line PAX | |
| CLLI / Switch Name: Croydon College | Office Codes: 681 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: Siemens Type 222 PAX found walled up in Croydon college after 35 years. | |
| CLLI / Switch Name: Broughshane | Office Codes: 266 86 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: GEC SE50 50 line PAX connected to an Asterisk located at same location. | |
| CLLI / Switch Name: Ballymena | Office Codes: 266 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Asterisk | |
| CLLI / Switch Name: Narborough | Office Codes: 537 29 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Former British Post Office TXS Remote Non Director opened in 1959 and replaced a UAX 7. 4 Digit Numbering. Replaced by TXK1 1977 and became part of the Leicester LNS 0533 86xxxx. | |
| CLLI / Switch Name: Hungarton | Office Codes: 537 50 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: British Post Office UAX 12. Originally called Hungerton - renamed 1947. | |
| CLLI / Switch Name: Bedlam | Office Codes: 244 60 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: Home built Strowger demonstration exchange based on an Automatic Telephone & Electric 200 line PAX final selector with built in digit absorption. Simulates a British Post Office Unit Automatic eXchange No 12 numbering scheme. Built by Chris and working vi | |
| CLLI / Switch Name: Oxford GSC | Office Codes: 865 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Oxford GSC tandem exchange, asterisk server parenting a heritage exchange Honeybottom 0867 42 which acts as a hub to other heritage exchanges including a PABX5 | |
| CLLI / Switch Name: Lincoln GSC | Office Codes: 522 |
| Switch Type: Solid State | Switch Function: Tandem and End Office |
| Switch Notes: Lincoln GSC... Asterisk tandem & Merdian Norstar working together. | |
| CLLI / Switch Name: Southern Radiophone | Office Codes: 039 |
| Switch Type: Solid State | Switch Function: End Office |
| Switch Notes: | |
| CLLI / Switch Name: Norwich | Office Codes: 603 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Hosted by Mold 0352 Asterisk | |
| CLLI / Switch Name: Leamington Spa/Kenilworth/Warwick | Office Codes: 926 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Hosted by 0352 Mold Asterisk Tandem exchange | |
| CLLI / Switch Name: Basildon | Office Codes: 268 8081 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: Speaking clock service (running on a Raspberry Pi) routed via demo UAX step by step switch. Between the hours of 23:30 & 08:30 service is provided by an Asterisk macro - the UAX is too noisy for night time! | |
| CLLI / Switch Name: Brentwood | Office Codes: 277 21 3193 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: Matthews GPO 746 connected to UAX 13 rack. Last 3 digits routed via U13 selectors. No calls after 9pm please. | |
| CLLI / Switch Name: Woking | Office Codes: 486 2 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Senghenydd | Office Codes: 447 28 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Hosted by Ian Jolly | |
| CLLI / Switch Name: Leeds | Office Codes: 532 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Histed on Mold Tandem | |
| CLLI / Switch Name: Bangor | Office Codes: 248 |
| Switch Type: | Switch Function: Tandem and End Office |
| Switch Notes: Hosted on Mold Tanfdem | |
| CLLI / Switch Name: Brighton | Office Codes: 273 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Asterisk | |
| CLLI / Switch Name: Camberley | Office Codes: 276 |
| Switch Type: | Switch Function: Tandem and End Office |
| Switch Notes: Hosted on Mold Tandem | |
| CLLI / Switch Name: Brentford | Office Codes: 277 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Hosted on Mold Tandem | |
| CLLI / Switch Name: Holyhead | Office Codes: 407 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Cemaes Bay | Office Codes: 407 89 |
| Switch Type: | Switch Function: End Office |
| Switch Notes: | |
| CLLI / Switch Name: Gainsborough | Office Codes: 427 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Hitchin | Office Codes: 462 |
| Switch Type: | Switch Function: Tandem and End Office |
| Switch Notes: Hosted by Mold Tandem | |
| CLLI / Switch Name: Alderney | Office Codes: 481 82 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Hosted by Mold Tandem | |
| CLLI / Switch Name: Leicester | Office Codes: 533 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Crosshills | Office Codes: 535 3 |
| Switch Type: | Switch Function: Tandem |
| Switch Notes: | |
| CLLI / Switch Name: Worth Valley | Office Codes: 535 8 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Southend-on-Sea | Office Codes: |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Sheffield | Office Codes: 742 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Chiddingly | Office Codes: 8825 83 |
| Switch Type: Solid State | Switch Function: End Office |
| Switch Notes: | |
| CLLI / Switch Name: Wareham | Office Codes: 929 5 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: London Radiophone | Office Codes: 034 |
| Switch Type: | Switch Function: End Office |
| Switch Notes: | |
| CLLI / Switch Name: Dean Forest Railway | Office Codes: 594 4 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: Forest of Dean Railway UAX13. | |
| CLLI / Switch Name: Brixworth | Office Codes: 601 8 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Raspberry Pi Asterisk | |
| CLLI / Switch Name: Chesterfield | Office Codes: 246 |
| Switch Type: | Switch Function: Tandem and End Office |
| Switch Notes: | |
| CLLI / Switch Name: Bolsover | Office Codes: 246 82 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Workington | Office Codes: 900 |
| Switch Type: | Switch Function: |
| Switch Notes: | |
| CLLI / Switch Name: Cockermouth | Office Codes: 900 82 |
| Switch Type: | Switch Function: |
| Switch Notes: | |
| CLLI / Switch Name: Brigham | Office Codes: 900 83 |
| Switch Type: | Switch Function: End Office |
| Switch Notes: | |
| CLLI / Switch Name: Aberdeen | Office Codes: 224 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Hosted on Mold (+44 352) Asterisk | |
| CLLI / Switch Name: Alford | Office Codes: 336 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Hosted on Mold GSC (+44 352) Asterisk | |
| CLLI / Switch Name: Markyate | Office Codes: 582 84 |
| Switch Type: | Switch Function: End Office |
| Switch Notes: | |
| CLLI / Switch Name: Rownhams | Office Codes: 421 23 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: | |
| CLLI / Switch Name: Aboyne | Office Codes: 339 |
| Switch Type: | Switch Function: Tandem and End Office |
| Switch Notes: | |
| CLLI / Switch Name: Crathie | Office Codes: 339 4 |
| Switch Type: | Switch Function: End Office |
| Switch Notes: | |
| CLLI / Switch Name: Desford | Office Codes: 455 7 |
| Switch Type: | Switch Function: End Office |
| Switch Notes: | |
| CLLI / Switch Name: Coalville | Office Codes: 530 3 |
| Switch Type: | Switch Function: End Office |
| Switch Notes: | |
| CLLI / Switch Name: Burbage | Office Codes: 672 81 |
| Switch Type: | Switch Function: End Office |
| Switch Notes: | |
| CLLI / Switch Name: Clowne | Office Codes: 246 81 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: HP T5720 Thin Client | |
| CLLI / Switch Name: Staveley | Office Codes: 246 87 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: HP T5720 Thin Client | |
| CLLI / Switch Name: Bentley | Office Codes: 420 4 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Bordon | Office Codes: 420 3 |
| Switch Type: VoIP Switch | Switch Function: |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Hosted on Mold GSC server. Exchange was a UAX7 in the early days of STD before become ng a TXK1 when it moved into the 0420 Linked Numbering Scheme which was 94 off Aldershot GSC. | |
| CLLI / Switch Name: FEDeral | Office Codes: 1-333 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Hosted on Mold GSC (+44 353 2345) | |
| CLLI / Switch Name: DOMinion | Office Codes: 1-306 |
| Switch Type: Telephone Set | Switch Function: FXS Device |
| Switch Notes: | |
| CLLI / Switch Name: Holborn | Office Codes: 1-246 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: Shown as Step by Step switch Type but is actually a 3000 Type Relay Exchange. Exchange has Electronic Tone Generation and Timing. | |
| CLLI / Switch Name: Forfar GSC | Office Codes: 307 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: GSC Context on Asterisk box, parenting Glenprosen heritage exchange. | |
| CLLI / Switch Name: Long Buckby | Office Codes: 372 31 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Hosted on Mold GSC | |
| CLLI / Switch Name: Aberbeeg | Office Codes: 495 36 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Hosted on Mold GSC | |
| CLLI / Switch Name: South Shields | Office Codes: 894 3 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Hosted on Mold GSC | |
| CLLI / Switch Name: Keith | Office Codes: 542 2 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Hosted on Mold Asterisk | |
| CLLI / Switch Name: South Normanton | Office Codes: 773 86 |
| Switch Type: | Switch Function: End Office |
| Switch Notes: Hosted on Mold GSC | |
| CLLI / Switch Name: HIT | Office Codes: 1448 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: HOP | Office Codes: 1407 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: PER | Office Codes: 1737 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: HUNts Cross | Office Codes: 51-486 |
| Switch Type: VoIP Switch | Switch Function: FXS Device |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Skegness | Office Codes: 754 |
| Switch Type: Manual Board | Switch Function: End Office |
| Switch Notes: Manual Subs PABX3 SWBD Auto Subs PABX3 | |
| CLLI / Switch Name: Chapel St Leonards | Office Codes: 75481 |
| Switch Type: Solid State | Switch Function: End Office |
| Switch Notes: Parent Skegness | |
| CLLI / Switch Name: Boston | Office Codes: 205 |
| Switch Type: Solid State | Switch Function: End Office |
| Switch Notes: | |
| CLLI / Switch Name: Coningsby | Office Codes: 5264 |
| Switch Type: Step By Step | Switch Function: Tandem and End Office |
| Switch Notes: Coningsby Exchange, PABX7, 20 exchange lines and 100 extensions. Made up of two cabinets PABX 7/1 (9+50) and 7/2 (11+50). | |
| CLLI / Switch Name: HEAdquarters | Office Codes: 1-432 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: On Asterisk(RPi) | |
| CLLI / Switch Name: Westbury-On-Trym, Bristol | Office Codes: 272-624 |
| Switch Type: Step By Step | Switch Function: Tandem and End Office |
| Switch Notes: Paul Seward | |
| CLLI / Switch Name: Honiton | Office Codes: 404 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Whimple | Office Codes: 40482 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Liskeard | Office Codes: 5794 |
| Switch Type: Key System | Switch Function: End Office |
| Switch Notes: Panasonic PBX via SPA3000 FXS/FXO holded on Mold GSC | |
| CLLI / Switch Name: Dobwalls | Office Codes: 5798 |
| Switch Type: Key System | Switch Function: End Office |
| Switch Notes: Panasonic PBX via SPA3000 FXS/FXO hosted on Mold GSC | |
| CLLI / Switch Name: Bedrock | Office Codes: 238 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Aberystwyth GSC | Office Codes: 970 |
| Switch Type: VoIP Switch | Switch Function: Tandem |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: GSC for Llanon area | |
| CLLI / Switch Name: Llanon | Office Codes: 974 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: LNS area | |
| CLLI / Switch Name: Rtlla Mill | Office Codes: 5796 |
| Switch Type: Key System | Switch Function: End Office |
| Switch Notes: Panasonic 824 with collection of vintage phones via a hosted Grandstream HT503 | |
| CLLI / Switch Name: Neuadd Wyntog | Office Codes: 974 |
| Switch Type: Step By Step | Switch Function: Tandem and End Office |
| Switch Notes: MNDX 341 used to be sited at my home in Oxfordshire for over 20 years. Formerly at Teradyne | |
| CLLI / Switch Name: Torquay GSC | Office Codes: 803 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: Asterisk Tandem. and a selection of elecro Mechanical switches. | |
| CLLI / Switch Name: Torquay (Shiphay) | Office Codes: 80361 80362 80363 80354 |
| Switch Type: Step By Step | Switch Function: End Office |
| Switch Notes: Shiphay is represented by a UAX13 Exchange, | |
| CLLI / Switch Name: Torquay Ring | Office Codes: 8045 |
| Switch Type: Solid State | Switch Function: End Office |
| Switch Notes: Torquay Ring, 08045 Charge Group | |
| CLLI / Switch Name: RAV | Office Codes: 1728 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: BIS | Office Codes: 1247 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: ORPINGTON | Office Codes: 6892 6893 6897 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: FARNBOROUGH | Office Codes: 68965 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: HUR | Office Codes: 1487 |
| Switch Type: VoIP Switch | Switch Function: Tandem |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: London Sanderstead & Selsdon | Office Codes: 1-657 |
| Switch Type: Solid State | Switch Function: FXS Device |
| Switch Notes: FXS to switch | |
| CLLI / Switch Name: London MONarch | Office Codes: 1-606 |
| Switch Type: Solid State | Switch Function: End Office |
| Switch Notes: BT Monarch System. | |
| CLLI / Switch Name: Watford | Office Codes: 923 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: cutel | Office Codes: 961 |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: Dundee | Office Codes: 038245 |
| Switch Type: Solid State | Switch Function: End Office |
| Switch Notes: SX2000s installed in a NEMP cabinet in 28 Group ROC bunker | |
| CLLI / Switch Name: HARRUK0CDS0 | Office Codes: |
| Switch Type: VoIP Switch | Switch Function: Tandem and End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |
| CLLI / Switch Name: London LANgham 526 | Office Codes: 1-526 1-580 1-636 9363 253 |
| Switch Type: VoIP Switch | Switch Function: End Office |
| Host Name: | Transport Protocols: 1. |
| IP Address: | |
| Switch Notes: | |