Don’t forget your voice policy!
Posted: September 25th, 2012 | Author: Michael | Filed under: UCMA 3.0 | Tags: dial plan, outbound, PSTN, voice policy | No Comments »Several different types of UCMA applications need to place calls to the PSTN via the Mediation Server: outbound dialers, click-to-call applications, auto-attendants, and so forth. At some point, you may deploy one of these applications to a new environment, having tested it extensively, only to be stopped in your tracks by an exception like the following when your application tries to place outbound PSTN calls:
Microsoft.Rtc.Signaling.FailureResponseException:A 403 (Forbidden) response was received from the network and the operation failed. See the exception details for more information. Continue reading “Don’t forget your voice policy!” »