Turning up some new LD outbound only T-1's. A call that uses these T-1's is not sending CID information. We have the external number mask setup on the DN, which worked fine before with the PRI. I have seen some comments regarding caller-id with certain types of E&M.
The provider said we need to use E&M wink-start signaling.
What changes will need to be made to get outbound CID working? Another signaling type from the provider?
Here is the config on the controller.
controller T1 0/2/0
ds0-group 0 timeslots 1-24 type e&m-wink-start
This is running with CM5.1 and MGCP gateway type.