I have a dilemma with one of my client. It's a newly deployed CME system with an E1R2 connection to the telco.
Now the E1R2 config on the router is fairly basic and this config has been known to work with other carriers. But for this particular carrier, international outgoing calls are failing while local calls are fine.
This carrier claims that the Cisco router on our end is not sending an "End digit" when dialing international. It does so on local calls, however. I have to admit that I'm not really good at telco technologies and would appreciate any help from you guys.
Attached is the R2 Trace they sent me, comparing a successful local call and a non-successful international call. Any inputs appreciated.