I use gpt realtime on freeswtich by tls sip,alway can't hear gpt sound,and it will hangup after 2s

API
1

Hi everyone,

I am trying to integrate GPT Realtime with FreeSWITCH using TLS SIP. The call connects successfully, but I cannot hear any audio from GPT. Additionally, the call hangs up automatically after about 2 seconds.

I have verified the SIP connection and TLS configuration, but the issue persists. Has anyone experienced this before or know how to resolve it?

Any guidance would be greatly appreciated!

2

I’m getting the same. Is your server behind NAT by any chance?

3

we have tested without nat still huangp

4

Oh bummer. Very frustrating indeed!

5

This is fixed now! I posted the reason it was broken here Realtime SIP & NAT no audio sent to client - #6 by Sean-Der

1 Like
6

Did you figure it out?
I’m trying to connect freeswitch to the realtime sip, but can’t make it speak.
I ran on all the logs and sip communication, everything looks good.