[Asterisk-Dev] Change Codec during Session with X-Lite

Denis Marusic Denis at marusic-online.de
Tue May 17 07:25:36 MST 2005


Hi, 

I'm trying to change the Codec during a VoIP Session between X-Lite and
Asterisk. 


If I change the Codec and the Payload Type in Asterisk then X-Lite is
able to decode the received speech.
 
But as soon as X-Lite replies RTP Packets it uses the old codec.
 
Is there a way to force X-Lite to change completely to the new codec?
 
According to the RFC there must be a possibility to adapt the codec by
changing the Payload Type in the RTP Packet. 
 
 
Changing the codec during a session should increase the Quality of Voice
even with low Bandwidth.
 
 
Hope to hear from you soon and thank you in advance
 
 
Denis
 
Denis at marusic-online.de
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