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Feature #3352

open

osmo-mgw does not allow multiple codecs in LCO

Added by dexter almost 6 years ago. Updated over 4 years ago.

Status:
Feedback
Priority:
Low
Assignee:
Category:
-
Target version:
-
Start date:
06/18/2018
Due date:
% Done:

0%

Spec Reference:

Description

The osmo-mgw does not allow multiple codecs in LCO yet (e.g. a:GSM;AMR) The second codec will be ignored then. This is presumably no problem on the BSS side.

(I am not entirely sure, but I think by the time when the switching on the MGW happens the codec is already decided by the BSS? However, I think for the side pointing to the PBX this might be a problem when some PBX wants to negotiate multiple codecs with the CRCX?.)

However: One work-around can always be just to negotiate one codec via LCO first and then update the codec list with the MDCX via SDP.

Actions #1

Updated by dexter almost 6 years ago

  • Assignee set to dexter
Actions #2

Updated by laforge almost 6 years ago

  • Project changed from Cellular Network Infrastructure to OsmoMGW
Actions #3

Updated by laforge over 4 years ago

  • Status changed from New to Feedback
  • Assignee changed from dexter to neels

assigning to neesls for feedback as it's mgw and codec related

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