I have a Cisco 2911 that I am trying to register a SIP trunk with my provider. The trunk is not registering to the provider and the provider is insisting that the issue is on my end. I am getting a SIP/2.0 Ok followed by a SIP/2.0 401 UNAUTHORIZE. I ...

Hi, I need some assistance, I have a CUCM 10.0.1. I am trying to setup a trunk to a Microsoft Lync Server. For some reason the trunk status is displaying as down ,Status Reason local=1. Can someone please help me to identify the issue here. ThanksMar...

Hello,Can you guys please help with an issue I am having. We are currently running CUCM v10.0 single cluster with remote sites. We recently added a new remote site but have been experiencing some difficulties. Apparently when the lines go idle for mo...

I am trying to find some information on SAP Business Communication Center integration with CUCM 10. If there is anyone who has had experience working with these 2 systems I would really appreciate your feedback.Cheers,