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Bug #5242

open

A-bis/RSL: CRCX ACK indicates '0.0.0.0' as the local/bind address

Added by fixeria 2 months ago. Updated about 2 months ago.

Status:
Feedback
Priority:
Normal
Assignee:
Category:
Abis
Target version:
-
Start date:
09/30/2021
Due date:
% Done:

0%

Spec Reference:

Description

Currently both TC_speech_rtp_tchf and TC_speech_rtp_tchh fail, because CRCX ACK from osmo-bts indicates '0.0.0.0' as the local/bind address. The local/bind address of osmo-bts is needed in order to know where to send RTP packets for the RTP_Emulation component, and of course '0.0.0.0' cannot be used as the remote address for send(). See the attached PCAP file.


Files

gsm_abis_rsl.pcap.gz gsm_abis_rsl.pcap.gz 679 Bytes fixeria, 09/30/2021 09:25 AM
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