On Nov 12, 2019, at 4:33 AM, Abhilash Rathod <ka.rathod99@gmail.com> wrote:

Hello Mike,

Thanks for the answer.

I am facing this issue in the production environment I have checked the same thing on Freeswitch-Vanilla-1.8.7 but this issue is not reproduced there.

So I don't think it's a version-specific issue.

Is there any configuration that I need to look into?

If you want I can share my Sofia configuration with you.

On Tue, Nov 12, 2019 at 1:23 AM Mike Jerris <mike@freeswitch.org> wrote:

Did you try the current release?


> On Nov 8, 2019, at 8:10 AM, Abhilash Rathod <ka.rathod99@gmail.com> wrote:
>
> Hello,
>
> I am using FreeSWITCH version 1.8.7 on Centos 7. I am facing an audio delay on the conference call. Three users are on the conference call.
> In the initial time, audio is fine, there was no audio delay but audio delay increasing wisely as call time duration increasing. Below I have mentioned some delay examples which I have faced.
>
> Call Time:       Delay(approx):
> 00:45             1.02s
> 02:30             1.10s
> 04:35             1.25s
> 07:45             1.60s
> 10:35             1.80s
> 15:15             2.60s
> 21:40             3.60s
> 27:10             4.25s
> 30:00             4.30s
>
> I have applied two changes on the FreeSWITCH for the fix this issue, but still, i am facing audio delay issue.
> 1. set rtp_time_name= none in dialplan
> 2. set <param name="rtp-autoflush-during-bridge" value="true"/> in sofia settings.
>
> Is there any other solution available to resolve this issue.
> Advance Thanks for the help.