[Freeswitch-users] Robotic voice with g729 pass through

devang nathwani devang.nathwani31589 at gmail.com
Thu Sep 1 17:22:46 MSD 2016


Hello Bipin,

Thanks for your suggestion and time, we have applied all there params
respectively in dialplan as well as added in sip profile. we have play
around with all there by disable one and enabling other but still i am
getting the choppy, robotic sound. I can say bit difference in audio result
in good way but nothing remarkable.

On Thu, Sep 1, 2016 at 2:19 PM, Bipin Patel <bipin at xbipin.com> wrote:

> hi,
>
> do u have jitter buffer enabled because i recall i had a similar issue and
> after disabling jitter buffer, cng to false and vad to none it resolved
>
> Regards,
> Bipin
>
>
> ------------------------------
> -------- Original Message --------
> Subject: [Freeswitch-users] Robotic voice with g729 pass through
> From: devang nathwani <devang.nathwani31589 at gmail.com>
> <devang.nathwani31589 at gmail.com>
> To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
> <freeswitch-users at lists.freeswitch.org>
> Date: 9/1/2016, 11:43:38 AM
>
> Hello All,
>
> Whenever i am trying to make a call, Two way commnunication was
> established but I am having kind of choppy like robotic voice or very bad
> quality of voice with only G729 codec.For PCMU,PCMA both are working fine.I
> want to work with G729.
> I have set below parameters in sip profile to try to resolve this issue.
> But it doesn't work for me.
>
> aggressive-nat-detection : true
> absolute_codec_string : G729
> inbound-codec-prefs :G729,PCMU,PCMA
> outbound-codec-prefs : G729,PCMU,PCMA
> inbound-late-negotiation :true
> inbound-codec-negotiation : generous
>
> Any help and ideas will be appreciated.
>
> FYI : For debug purpose you may get  SIP Log from
> http://pastebin.com/D2cPLJWe
>
>
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