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Bug #2658

osmo-mgw accepts CRCX without LocalConnectionOptions or with LCO without "a:" but fails to return media information

Added by laforge 5 months ago.

Status:
New
Priority:
Normal
Assignee:
Category:
-
Target version:
-
Start date:
11/18/2017
Due date:
% Done:

0%


Description

If a call agent sends a CRCX without LocalConnectionOptions (which is legal), or with LCO that contain no "a:" audio codec information, osmo-mgw will accept the CRCX, but the response will lack any audio information: There's no "m=" line in the SDP specifying the port.

If the call agent doesn't specify the codec, I think the MGW gets to pick and we should pick some sane default like PCM/8000/1 in that case and respond accordingly.

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