I have an asterisk-126.96.36.199 PBX system connected to the Internet behind a NAT/Firewall router. As such, it is configured to use the stunaddr option. When I issued sip show settings on asterisk CLI, I noticed STUN returned the DNS IP Address (188.8.131.52) as the Internal IP as shown below. How can I fix this problem?
SIP address remapping: Enabled using STUN
Internal IP: 184.108.40.206:5060
STUN server: 220.127.116.11:3478[/code]