I got this logs, where I'm calling from outside the network, and somehow getting 192.168.1.116, but when I use STUN server in my microsip I get the right IP but still can't get any audio. (Also, I tried some NAT configuration but got nowhere.) 2025/04/08 13:42:21.555465 2.8x.xx.1xx:59562 -> 192.168.1.75:5060 INVITE sip:100@192.168.1.75:5060 SIP/2.0 Via: SIP/2.0/UDP 2.8x.xx.1xx::59562;rport;branch=z9hG4bKPj07ed0f1e24a24527975338cf71bcc110 Max-Forwards: 70 From: "6002" sip:6002@192.168.1.75:5060;tag=f8b88d99599e446ebe47d0cdc9840ab6 To: sip:100@192.168.1.75:5060 Contact: sip:6002@2.8x.xx.1xx::59562;ob;+sip.ice Call-ID: 6ce76cbe901743528564f548cd18d340 CSeq: 7290 INVITE Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, INFO, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS Supported: replaces, 100rel, timer, norefersub Session-Expires: 1800 Min-SE: 90 User-Agent: MicroSIP/3.21.5 Content-Type: application/sdp Content-Length: 537
v=0 o=- 3953112142 3953112142 IN IP4 192.168.1.116 s=pjmedia b=AS:84 t=0 0 a=X-nat:0 m=audio 4034 RTP/AVP 8 0 101 c=IN IP4 192.168.1.116 b=TIAS:64000 a=rtcp:4015 IN IP4 192.168.1.116 a=sendrecv a=rtpmap:8 PCMA/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ssrc:1610032891 cname:299e26ba5e0e5e84 a=ice-ufrag:655f198d a=ice-pwd:46c3068f42d6652a5a210314 a=candidate:Hc0a80174 1 UDP 2130706431 192.168.1.116 4034 typ host a=candidate:Hc0a80174 2 UDP 2130706430 192.168.1.116 4015 typ host