Hi, I just got an Ingate Firewall, I cannot get asterisk to register to it. Using UDP port forwarding to the Asterisk box, its like the firewall is re-writing the password part. I keep getting an error like the password is wrong, when trying to route through the firewall. In the console i get. WARNING[19393]: chan_sip.c:6834 handle_response: Forbidden - wrong password on authentication for REGISTER for 'one' to '195.***.22.12' Yet i know the password is correct. In sip.conf -> register => test:test@IPaddress:5060 Anyone had asterisk + Ingate working? Is there a certain authentication method or encryption i need to use? Below is the log output showing asterisk trying to authenticate with the Ingate. UDP 195.224.22.12 5060 eth1 10.6.0.9 5060 Accepted SIP signaling 2005-04-04 15:55:27 >>> Info: sipfw: send sl to 10.6.0.9: SIP/2.0 403 Forbidden Via: SIP/2.0/UDP 10.6.0.9:5060;branch=z9hG4bK0f09ac29 From: <sip:test@195.***.22.12>;tag=as576cb37b Call-ID: 257130a362bbd95a436c6125628c895d@10.6.0.9 CSeq: 230 REGISTER Server: Ingate-Firewall/4.1.3 To: <sip:test@195.***.22.12>;tag=10675194461474 Content-Length: 0 2005-04-04 15:55:27 >>> Info: sipfw: send sl to 10.6.0.9: SIP/2.0 403 Forbidden 2005-04-04 15:55:27 >>> Notice: sipfw: REGISTER request denied. 2005-04-04 15:55:27 >>> Info: sipfw: recv from 10.6.0.9 via socket 12: REGISTER sip:195.***.22.12 SIP/2.0 Via: SIP/2.0/UDP 10.6.0.9:5060;branch=z9hG4bK0f09ac29 From: <sip:test@195.224.22.12>;tag=as576cb37b To: <sip:test@195.***.22.12> Call-ID: 257130a362bbd95a436c6125628c895d@10.6.0.9 CSeq: 230 REGISTER User-Agent: Asterisk PBX Expires: 120 Contact: <sip:s@10.6.0.9> Event: registration Content-Length: 0 2005-04-04 15:55:27 >>> Info: sipfw: recv from 10.6.0.9: REGISTER sip:195.224.22.12 SIP/2.0 2005-04-04 15:55:27.703 UDP eth1 10.6.0.9 5060 195.***.22.12 5060 Accepted SIP signaling 2005-04-04 15:55:07.688 UDP 195.***.22.12 5060 eth1 10.6.0.9 5060 Accepted SIP signaling 2005-04-04 15:55:07 >>> Info: sipfw: send sl to 10.6.0.9: SIP/2.0 403 Forbidden Via: SIP/2.0/UDP 10.6.0.9:5060;branch=z9hG4bK3d04eca3 From: <sip:test@195.***.22.12>;tag=as0e819f3b Call-ID: 257130a362bbd95a436c6125628c895d@10.6.0.9 CSeq: 229 REGISTER Server: Ingate-Firewall/4.1.3 To: <sip:test@195.***.22.12>;tag=10675194461474 Content-Length: 0