Hi.A small company were maintaining that uses a uc500 on a dedicated voip line suddenly can't make outgoing calls.This has occured on another two occasions when they were using a different ISP and It was due to them not paying their bill on time.This time we've called the ISP and they Insist everything Is fine on their end and that the company hasn't been disconnected.I can't find anything wrong with the UC.I can ping the ISP gateway.I can ping their SIP server and everything looks fine.I've added two debug files and would appreciate any assistance as my debugging knowledge Is not that great !
If u checked the sip-trunk is not registered. Looks like u r missing the username & credentials. Try getting this info from u r provider.
Do send the debug output.
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