Hi team,   I wonder if Jabber for windows can work in survival mode (SRST) without using Presence (Phone mode only).There are documents that say for jabber to work on SRST you need the presence, but that does not make so much sense. Has anyone done t...

Hi team,   I am configuring a CMS to make calls between Cisco and S4B.The calls are working correctly without any problem including presentation, but the presence is not shown in the S4B Client. I just made the settings so that both environment can c...

Hi!   We have recently changed the settings for videoconferencing to register with CUCM.We currently have a compliance service that verifies that all equipment is set to a certain standard.It turns out that whenever we register a videoconference (ind...

Hi guys,   I know that the resolution of a call from a video endpoint depends on its call rate, the higher the call rate the better the quality.But I would like to know where I get some log on this negotiation, because even when I put the Call Rate a...

Hi experts, I need to set up a TX9000 which is behind a firewall. Is there any document that shows the ports that need to be released on the firewall for the Telepresence work perfectly? The version of CUCM is 9.1.2I searched the community but found ...