I have a multiseites WAN centralized call processing cluster with over than 50 sites. the dial
- XYYYZ where
* X : region code
* YYY : site code
* Z:numbers for this site
Ex: site 107 in region 2 has numbers :
21070 to 21079. that is the global dial plan, but i want use just two digit for internal calls in the same site(XX).
Please if someone have any idea ?