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Cisco TMS – An error has occurred!

Cisco TelePresence Management Suite throws an error which says “An error has occurred” when listing conference/meeting or viewing the endpoints in TMS. I tried to update java settings, java version and even tried using different browser but none helped. Later when explored more about the

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Inbound and Outbound calls not working in H323 Gateway

Inbound and Outbound calls not working in H323 Gateway I have come across a situation where am unable to make inbound/outbound calls. Here is the call flowPSTN—VG-H323—MPLS—CUCM This is debug of the actual failed incoming call *Aug 9 06:10:03.923: //357/CCB999A780A0/CCAPI/ccSetMediaclassIp2ipTags:media class tags set: NR 0,


CUCM and IM & Presence Server Integration

CUCM and IM&Presence Server Integration Are you trying to integrate Cisco Unified Communications Manager (CUCM) with Cisco Unified Presence (CUP)/ IM & Presence (IM&P) with a SIP Trunk? If yes, then follow the below steps in order to integrate. Configuration on Cisco Unified Communications Manager


Activate and Verify Extension Mobility Service Cisco

Activate and Verify Extension Mobility Service in Cisco Note:  I’ve also seen where multiple call managers are being used to register phones, however, the Cisco Extension Mobility Service is not active on all servers.  Watch out for this. From the Navigation menu select Cisco Unified CallManager

Cisco Jabber logs analysis

It’s been quite a while since I have written something, so I thought to write on how to read the logs (jabber) for rookies. I am going to discuss the on-premise version: The most important of all in jabber are the SRV records must be