Shirley wrote:

I need to use one of the subscriber table fields to do call forwarding. Please someone tell me is there any functions that I can use in the ser.cfg to retrieve values from the database as queries to input into the uri for call forwarding. Please help Please help.....

Why not just using the alias table for call forwarding? If sip:user_a@domain.com should be forwarded to sip:1234@pstn-gw.com, just invoke "serctl alias add user_a sip:1234@pstn-gw.com" and perform something like this:

lookup("aliases"); # just relay outbound alias contacts if(!uri==myself) { t_relay(); break; } # everything else goes as usual if(!lookup("locations")) { ... } ...

Since user_a is now an alias for 1234@pstn-gw.com, it is forwarded to that location...

hth, Andy