if I call from a sip phone for ex 99999999@mydomain
 
and use
 
<condition field="destination_number" expression="^(99999999})"/>
 
in dialplan it fails. I need to remove the  << ^ >>
and it works.
 
so I there any chars in front of the number in destination_number variable
if I call from SIP phone ?
 
Thanks
 
Franck