search for: whereevermycallednumberisorisnot

...ncomming SIP calls in the Dialplan. My scenario is that i use "register" in sip.conf to register a UA on which to accept incomming calls. In sip.conf, calls to that UA is redirected to a specific extension in extensions.conf (btw: can that be a dynamic value, for example ${CALLERID} or ${WHEREEVERMYCALLEDNUMBERISORISNOT}, to get the voicemail prompts to read the correct extension number?). The extension just has to do some logic on both the callerID and the called number, which is in the To: header in the INVITE, NOT the extension in the INVITE itself. The reason I need the To: header, is that my "real"...