Dave Alan Caruana
2003-Jul-10 09:05 UTC
[Asterisk-Users] -- Got SIP response 481 "Invalid CSeq Number" back from 216.52.153.207
hi .. I have a very simple asterisk system which is not working properly .. basically I have an asterisk box, with a PRI-E1 card accepting calls, and immediately forwarding them, via SIP, to 723@216.52.153.207 which is a commercial calling gateway. Sometimes it works, but very often I get this message : -- Got SIP response 481 "Invalid CSeq Number" back from 216.52.153.207 and the call is dropped. It seems random. does anyone have any idea how to control this behavior ? thanks Dave