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Feature #2548

Add support for E1/T1 based BTSs to OsmoBSC

Added by laforge about 1 year ago. Updated 6 months ago.

Status:
New
Priority:
High
Assignee:
Category:
-
Target version:
-
Start date:
10/06/2017
Due date:
% Done:

0%

Spec Reference:
Tags:
E1

Description

Contrary to OsmoNITB, OsmoBSC never was able to talk to E1/T1 based BTSs so far.

See #2547 for handling TRAU frames in osmo-mgw to get them converted to/from RTP for AoIP.

This ticket is more about the signaling side. It's TBD on the details how the signaling is handled. We could possibly open signaling slots directly from the BSC (via libosmo-abis/e1_input), or we could have osmo-mgw open those slots and convert the HDLC payload / LAPD into something that can be transported over IP to osmo-bsc.

Once this has been implemented + tested, we have a fully-functional replacement for OsmoNITB, even for legacy E1/T1 BTSs.


Related issues

Related to OsmoMGW - Feature #2547: Add E1/T1 endpoint type to osmo-mgwNew2017-10-06

History

#1 Updated by laforge about 1 year ago

  • Related to Feature #2547: Add E1/T1 endpoint type to osmo-mgw added

#2 Updated by laforge about 1 year ago

  • Priority changed from Normal to Low

#3 Updated by laforge 7 months ago

  • Priority changed from Low to High

#4 Updated by laforge 6 months ago

  • Tags set to E1

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