hi, i would like all my calls originating from asterisk users bound for external to route to one destination, a session border controller. protocol used is sip. i have edited extensions_custom.conf with: exten => _.,1,dial(sip/${exten}@x.x.x.x) would this be correct to send any calls from internal to the x.x.x.x ip? i get this from the cli: == Spawn extension (from-external..... then it just times out and dumps the calls? the phone used is a cisco7960 using pos3-07-5-00 any help appreciated... :) james