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. -- *Thanks & Regards* *Abhilash Rathod* *[Skype]:- rathod.abhilash* *[Whats App]:- **+91 9016232506*