[SIPForum-discussion] G729AB codec

[Ambesh Poddar]

Hi all,

 

I have few questions about G729AB audio codec. 

 

1.	What is the payload length of a 20ms G729AB audio packet.
2.	During Silence period, which SID frames should be sent for G729A
audio codec. i.e. CN of 2 bytes with PT 18 or SID frame of 1 byte with PT 13
(RFC 3389)

3.   Is there any software available for playing G729 audio codecs.

 

 

I am new to this forum and this mailing list. I hope I am not wrong in
posting my questions here. 

 

Thanks & Regards,

Ambesh

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