[SIPForum-discussion] G 723 Audio Codec Bit Rate

Boris vercher boris.vercher at ilexia.com
Fri Jul 27 14:00:56 UTC 2007

No it’s not possible , if there are no codec renegotiation


There are no compatibility between this two compressions


Vercher Boris



De : discussion-bounces at sipforum.org
[mailto:discussion-bounces at sipforum.org] De la part de sreekant nair
Envoyé : vendredi 27 juillet 2007 15:17
À : discussion at sipforum.org
Objet : [SIPForum-discussion] G 723 Audio Codec Bit Rate


Hi All, 


In our system being tested, one of the codecs used is G.723 audio codec

G.723 has two bit rates - 5.3Kbps & 6.3 Kbps. 


Is is possible that during a voice call, the codec can dynamically change
the bit rate between 5.3Kbps or 6.3 Kbps ?


Any thoughts are greatly appreciated. 



Sreekant Nair




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