bettybop68 / android-rcs-ims-stack

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No audio media flow in established IP voice or IP video calls #180

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago
What steps will reproduce the problem?
1. Establish an IP voice or IP Video call
2.
3.

What is the expected output? What do you see instead?
IP Audio Call: No audio RTP packets after successful session establishment
IP Video Call: Video media (RTP and RTCP) ok but no audio RTP packets after 
successful session establishment

What version of the product are you using? On what operating system?
RCS-e SDK v2.5.12 on android OS 4.x
Please provide any additional information below.

Original issue reported on code.google.com by sharique...@gmail.com on 14 Nov 2013 at 10:26

GoogleCodeExporter commented 8 years ago
The Audio media part is not activated in IPCall, because we don't have a 'good' 
solution to do it. We have a piece of code but with unsatisfactory results.
To test it, you must uncomment some codes in OriginatingIPCallStreamingSession 
and TerminatingIPCallStreamingSession (the open of AudioRenderer and 
AudioPlayer).

Original comment by benoit.j...@gmail.com on 14 Nov 2013 at 10:45

GoogleCodeExporter commented 8 years ago
Thanks for the reply.

Original comment by sharique...@gmail.com on 14 Nov 2013 at 10:57

GoogleCodeExporter commented 8 years ago
IP call service is well implemented in the stack with the right architecture. 
Then the media part with codecs and media engine (RTP, echo cancellation and so 
on) is located outside of the stack (as we do for video sharing).

The media part is not published to open source due to patent issue. So it's up 
to you to connect your own media from your application to have live RTP packets 
exchanged.

Original comment by jmauffret@gmail.com on 14 Nov 2013 at 11:19