When we first has the sip fixup enabled, it worked just as you described. I think what what happening is as follows:
1. Phones are configured for NAT
2. Cisco PIX "handles NAT" by rewriting headers so the phone doesn't appear to be NATted (for SIP proxies that may not support natted devices)
3. Asterisk was expecting NAT headers because of nat=yes
FYI: I had to turn off the "NAT handling" in our Pix, since it didn't seem to work behind double NAT
roy
_______________________________________________ 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
