Hello all,
i have an issue with my Cisco UC540. I have moved over from ISDN trunks to SIP with sipgate.co.uk and i cant make or receive calls on the system using either a 9971 or 7975G. I had it working the other day where it would dial in this format 901234567890@sipgate.co.uk. this allowed outgoing call but not incoming. Has anyone had this issue before?
thanks
