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Harald Welte 0f42168f9f add README.md 2022-09-11 20:59:17 +02:00
Makefile Makefile: build + link more source files 2022-09-11 20:50:40 +02:00
README.md add README.md 2022-09-11 20:59:17 +02:00
lapv5.c turn LAPD copy+paste into an actual LAPV5-DL implementation 2022-09-11 20:50:40 +02:00
lapv5.h turn LAPD copy+paste into an actual LAPV5-DL implementation 2022-09-11 20:50:40 +02:00
main.c main.c: use correct sub-system when printing received HDLC frames 2022-09-11 20:50:40 +02:00
osmo-v5le.cfg add skeleton for v5le (just opening the E1 line and adding LAPD) 2022-09-11 16:59:23 +02:00
v5x_data.c turn LAPD copy+paste into an actual LAPV5-DL implementation 2022-09-11 20:50:40 +02:00
v5x_internal.h fix typo in comment 2022-09-11 20:50:40 +02:00
v5x_protocol.c v5x_protocol: look-up user port only where needed (PSTN signaling) 2022-09-11 20:50:40 +02:00
v5x_protocol.h various compile fixes 2022-09-11 17:33:01 +02:00
v51_l1_fsm.c WIP initial import of far incomplete ETSI V5 implementation 2021-12-28 11:35:22 +01:00
v51_le_ctrl.c v51_le_ctrl: Dispatch events for received port control messages 2022-09-11 20:50:40 +02:00
v52_lcp_fsm.c WIP initial import of far incomplete ETSI V5 implementation 2021-12-28 11:35:22 +01:00
v52_le_user_port_fsm.c WIP initial import of far incomplete ETSI V5 implementation 2021-12-28 11:35:22 +01:00

README.md

osmo-v5 - Osmocom implementation of ETSI/ITU V5 interface

This is a repository containing very early work-in-progress code implementing the ETSI/ITU V5 interface as specified in ITU-T G.964 + G.965.

V5 is an interface spoken between digital telephone exchange and its [remote] access network (multiplexers + concentrators of subscriber access lines).

For some general intro into V5, you might find the following OsmoDevCall recording interesting: https://media.ccc.de/v/osmodevcall-20211228-laforge-retro-isdn-v5

Initial development was done just using the spec as reference; from 09/2022 onwards a Nokia EKSOS N20 became the primary target.

Homepage

None yet.

GIT Repository

You can clone from the official libosmocore.git repository using

    git clone https://gitea.osmocom.org/laforge/osmo-v5

There is a web interface at https://gitea.osmocom.org/laforge/osmo-v5

Mailing List

Discussions related to osmo-v5 are happening on the discussion@lists.retronetworking.org mailing list, please see https://lists.retronetworking.org/postorius/lists/discussion.lists.retronetworking.org/ for subscription options and the list archive.

Please observe the Osmocom Mailing List Rules when posting.