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This new layout from the most recent update is horrible. What are you doing to Spark??? Now my teams and individual chats are all mingled together and it looks like garbage. It was so nice to have everything separate. Teams all clumped together and a...

One of our users has Cisco Jabber for iPhone installed on her iPhone, and her iPhone is not registering with CUCM through Expressway. Another user with an iPhone is able to get her Jabber to register with the same CUCM instance through the same Expre...

Hi Guys,   We recently have installed RMA vía Expressway.   In the most of the cases all of the client device types work fine in several networks (as internal as external), except some users who they are in their homes, using their domestic network w...

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Dear All, I am using cucm 11.5 with jabber. When calling from jabber to external phone the number displayed Is ip extension. I want it to be displayed different number. In my case, I have ip extensions of 4 digits and while making call to outside I w...

Sonam by Level 1
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My customer has 6 CUCM clusters and they are looking into OBTP for CUCM registered video endpoints. My questions is can a single TMS/XE cluster is able to serve all 6 CUCM clusters spread out globally or is there a 1:1 clustering meaning we need 6 TM...