Hi All, I have a asterisk box that is now on its own static address on the net.it was originally behind a nat firewall. The problem I have is that the remote SPA-2000's that are behind nat firewalls now fail. here is relevent sip.con entry [2001] type=friend username=2001 host=dynamic defaultip=81.178.77.67 allow=ulaw dtmfmode=rfc2833 mailbox=2001@local context=sip callerid="James" <2001> secret=hidden canreinvite=no allow=ulaw nat=yes qualify=yes I added the nat and qualify entries after hunting round google but still get this error, spot the no nat bit. to 81.178.77.67:34504 Retransmitting #2 (no NAT): OPTIONS sip:81.178.77.67:34504 SIP/2.0 Via: SIP/2.0/UDP 62.188.201.123:5060;branch=z9hG4bK68af34fa From: "asterisk" <sip:asterisk@62.188.201.123>;tag=as5582cfae To: <sip:81.178.77.67:34504> Contact: <sip:asterisk@62.188.201.123> Call-ID: 338da4884b37c7f352f548ae133cdd4a@62.188.201.123 CSeq: 102 OPTIONS User-Agent: Asterisk PBX Date: Sun, 18 Jul 2004 12:43:12 GMT Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER Content-Length: 0 any ideas anyone thanks in advance Simon
I would comment out these lines in sip.conf ;externip=111.222.333.444 ;localnet=192.168.1.0 ;localmask=255.255.255.0 Then set nat=no -----Original Message----- From: Simon Chappell [mailto:s.chappell@isnsuk.com] Sent: Sunday, July 18, 2004 4:49 AM To: asterisk-users@lists.digium.com Subject: [Asterisk-Users] Asterisk NAT spa-2000 Hi All, I have a asterisk box that is now on its own static address on the net.it was originally behind a nat firewall. The problem I have is that the remote SPA-2000's that are behind nat firewalls now fail. here is relevent sip.con entry [2001] type=friend username=2001 host=dynamic defaultip=81.178.77.67 allow=ulaw dtmfmode=rfc2833 mailbox=2001@local context=sip callerid="James" <2001> secret=hidden canreinvite=no allow=ulaw nat=yes qualify=yes I added the nat and qualify entries after hunting round google but still get this error, spot the no nat bit. to 81.178.77.67:34504 Retransmitting #2 (no NAT): OPTIONS sip:81.178.77.67:34504 SIP/2.0 Via: SIP/2.0/UDP 62.188.201.123:5060;branch=z9hG4bK68af34fa From: "asterisk" <sip:asterisk@62.188.201.123>;tag=as5582cfae To: <sip:81.178.77.67:34504> Contact: <sip:asterisk@62.188.201.123> Call-ID: 338da4884b37c7f352f548ae133cdd4a@62.188.201.123 CSeq: 102 OPTIONS User-Agent: Asterisk PBX Date: Sun, 18 Jul 2004 12:43:12 GMT Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER Content-Length: 0 any ideas anyone thanks in advance Simon _______________________________________________ Asterisk-Users mailing list Asterisk-Users@lists.digium.com lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: lists.digium.com/mailman/listinfo/asterisk-users