Wireshark · Wireshark-dev: Re: [Wireshark-dev] Hearing g711 and g729 calls in WireShark VoIP call Player

[Jaap Keuter <jaap.keuter@xxxxxxxxx>]

Hi,

G.729 is a licensed codec, hence cannot be included in Wireshark without cost. 
Check the Wiki how to add it yourself, if you wish.

Thanx,
Jaap

Brian Daniel wrote:
> Someone has done great work and I can hear G711 calls but can not hear 
> G729 calls. I’m running wireshark-win32-1.1.4-SVN-28054.exe which seems 
> stable so far. I have set preferences for RTP and change "Treat RTP 
> version 0 packets" into T.38 packets. Our VoIP traffic uses some G.711 
> and mostly G.729. I load a packet capture containing g711 and g729 then:
>
> Telephony, VoIP calls, Select All, Player, [v] Use RTP timestamp, Decode
>
> I select two check boxes with matching colors (cool feature!) and it 
> plays the length of my g711 call and I hear sounds of the two RTP 
> streams merged properly. Good job!
>
> I select two check boxes with matching colors (cool feature!) and it 
> plays the length of my g729 call but no sound.
>  
> Thanks for your Time!
> Brian