OS7400 failing to connect via SIP - 12/12/12 09:23 AM
I have connected a OS7400 to an Asterisk SIPSERVER. In MMC 837 I do the necessary configuration. SIP service is only shown when username is an extension of the Server but not able to recieve or originate any calls. When I register the PABX on a sipserver trunk no.s Sipservice is not available. I am using Tutorial license and OAS card. Any ideas why its behaving like so?