Hello team, I have an ncs 5504 equipped with the NC57-MOD-S. I want to use the 400 gig ports with the QDD-400G-LR4-S. The compatibility matrix suggests version 7.10.1 for this card and module. As I'm in a large production environment, can I have some...

Hello team,we have done the configuration and the cucm. Voicemail works but from jabber we can't access the voicemail inbox. We noticed that voicemail is not connected (the vmrest is not connected). Do you have a solution to this problem? 

Hello Team,I have configured a sip trunk link from my cucm cluster (pub and sub) to the cuc; the trunk link is up. The route pattern is also configured correctly because when I digit analyse the call it is routed to the trunk link. However, when I tr...

Hi everyone,I have a customer with CUCM, CUC, CMS and EXP infrastructure. The CUCM version is 11.5 and he has decided to upgrade the various servers. To do this he has purchased new be7k. What's more, he doesn't want these existing servers to be swit...