Thanks to all for your replies.

I am using priority for supporting codec and it's working fine for most of scenarios but it is not working for one scenario where aleg has priority as g722,g729 while bleg has g729,g722.In this scenario g722 is negotiated but as low bandwidth codec I want to provide 

G729 as negotiated codec.

And this is the main question how should I achieve this? because I am not able to renegotiate codecs using uuid_media_reneg.

On Thu 20 Sep, 2018, 12:59 AM David Villasmil, <david.villasmil.work@gmail.com> wrote:

Isn't that what priorities are for?
You offer first 729, then 722. If both ends have both, they should use 729.

On Tue, Sep 18, 2018, 22:13 RAVI bhatt <bhattravi4@gmail.com> wrote:

Hi Joel,

I am providing only g722 and g729 both codec to user. if both users uses same codec it's ok but if either of user is using G729 than i want to renegotiate g729 as audio codec for both leg instead of using transcoding.Here G722 is high bandwidth and g729 is low bandwidth.

On Tue 18 Sep, 2018, 2:29 AM Joel Serrano, <joel@textplus.com> wrote:

Hi Ravindrakumar, 

Why don't you limit them to G729 to begin with instead of changing them once the call is established?

On Mon, Sep 17, 2018 at 7:46 AM Ravindrakumar Bhatt <ravindra.bhatt@ecosmob.com> wrote:

Hello,

I am using freeswitch 1.6.20. it is fresh setup with basic configuration.

i want to renegotiate codec when call is answered and i am using uuid_media_reneg for same.

SCENARIO:

user a calls to user b and both user are using code G722. when i use uuid_meida_reneg to change codec to G729 for A leg it is working fine but when using same api  with bleg uuid for B leg it is using G722 for renegotiate.

Here are console log for same.

https://pastebin.freeswitch.org/view/342e4eed

Any suggestions for this or setting needed to be done in freeswitch.

--

Thanks and Regards,

Ravindrakumar Bhatt

Jr. Software Developer 

Ecosmob Technologies Ltd

Ahmedabad

Mo:+918460692402

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