antech
Technical User
- Feb 15, 2011
- 55
We have option 61c r4.5 qsig tied with cisco callmanager,cisco extention has made external callforwarded to one of the number,when ever call making from nortel to cisco calls get disconnecting and saying in dchannel message "unassaigned number"but whenever call making from cisco to cisco extetion callforwarding working perfectly.Any idea to resolve this issue.Appriciated ur comments in advance!!!!!!!!!!!!!!!!