Please suggest me regarding what configuration needs to be done on CCM and MGCP Gateway to accomplish the following requirement:
1)Need to create two groups: ?A? and ?B?.
2) Group ?A? and ?B? would have certain number of phones.
3) Call flow would be as follows: Call forwarded to a specific PSTN number would land on Gateway(MGCP).
4) From Gateway we have to route the call to specific group depending on the corresponding PSTN number.
5) Before routing the call there would be announcement to collect the CDD eg. ?Please dial the number to which to transfer the call?
6) Once dialed the extension, call should be routed to the extension from specific group.
7) This call should not be reach outside the group.
8) Users from these groups should be able to call internal extension as well as PSTN numbers.
Pls. help me out!!