V5 Interface » History » Version 3
laforge, 12/26/2023 07:12 PM
| 1 | 1 | laforge | h1. ETSI/ITU V5 Interface |
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| 3 | The V5 interface was introduced into digital Central Office / Telephone exchanges as a vendor-independent, standards-based interface for aggregating subscriber access lines. |
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| 5 | See "this video recording of a presentation":https://media.ccc.de/v/osmodevcall-20211228-laforge-retro-isdn-v5 for more information about this interface. |
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| 7 | 2 | laforge | We have acquired a number of V5 access multiplexers (AN). |
| 8 | 1 | laforge | |
| 9 | 2 | laforge | @laforge has started an implementation of exchange (LE) side V5 protocol stack which @jolly later completed. |
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| 11 | 1 | laforge | h2. V5 Access Networks |
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| 13 | A number of vendors produced related equipment series: |
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| 15 | 3 | laforge | * [[Siemens_FastLink]] AMXS |
| 16 | 1 | laforge | * [[Nokia EKSOS]] |
| 17 | * [[DeTeWe ALIAN]] |
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| 18 | 2 | laforge | |
| 19 | h2. Talking to a V5 access network |
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| 21 | In order to talk to a V5 acces network (AN), you need to emulate the phone switch (LE). |
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| 23 | We have created the [[osmo-v5]] software to do exactly that. |
