I had the same problem. What I found is I needed to set register with proxy to yes in the sip config.
Hope this helps -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ben Merrills Sent: Thursday, July 08, 2004 7:01 AM To: [EMAIL PROTECTED] Subject: [Asterisk-Users] Cisco 7960 NAT question I've got 4 Cisco 7960's and they're behind a firewall (sonic wall). The asterisk box is on a WAN connection on the other end of a DS3, the phones connect fine to the Asterisk server as you can see from the output of show sip peers below. tp3/tp3 <firewall-ip> D N 255.255.255.255 60665 Unmonitored tp2/tp2 <firewall-ip> D N 255.255.255.255 60646 Unmonitored tp1/tp1 <firewall-ip> D N 255.255.255.255 60649 Unmonitored Now, the Cisco phones are set to use nat (nat = 1) and in the SIP configuration, the phones are also configured for SIP. [tp1] type=friend secret=tp1 host=dynamic nat=yes callerid="Test Phone 1" I can make calls out over the phones, but can't get anything back in. If I call voicemail say, then that's fine. But if I try and call another phone behind the firewall, it just sits there :/ IS there a specific port range I need to open? Should I be using a different sip config? Cheers for any help, Ben www.griffin.com _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
