search for: leg1callid

...; h,11,System(echo Set: confID=${confID} >> /tmp/${CALLERID(number)}) exten => h,12,System(echo Set: calltime=${calltime} >> /tmp/${CALLERID(number)}) exten => h,13,System(echo Set: CallBackNo=${CALLERID(number)} >> /tmp/${CALLERID(number)}) exten => h,14,System(echo Set: Leg1CallID=${Leg1CallID} >> /tmp/${CALLERID(number)}) exten => h,15,System(echo sleep 5 > /tmp/${CALLERID(number)}.2) exten => h,16,System(echo mv /tmp/${CALLERID(number)} /var/spool/asterisk/outgoing >> /tmp/${CALLERID(number)}.2) exten => h,17,System(chmod 775 /tmp/${CALLERID(number)...

How to add SipAddHeader in outgoing call file. I am implementing a Callback scenario, in which a user makes a call to Local Access Number. The system have to callback to the user. During callback a call file is generated. All I want, is to add SipAddHeader("pchargingvector","val") in outgoing Invite. How can I achieve this? regards, Asif