Hi,We are using CUCM 14.0, CMS 3.1.3, Expressway 12.0 and multiple Webex Room series endpoints.All servers are placed in centralized location known as DC and endpoints are in multiple locations known as branches.All endpoints are natively registered ...

Dear All,We have Expressway Series (C&E) clusters connected with CUCM and CMS servers and we have multiple Video endpoints registered as MRA as well as native registration to CUCM over LAN / WAN. We are calling to Webex Cloud via DNS zone as a B2B ca...

Dear All, We have Expressway Series (C&E) clusters connected with CUCM and CMS servers and we have multiple Video endpoints registered as MRA as well as native registration to CUCM over LAN / WAN. We are calling to Webex Cloud via DNS zone as a B2B c...

Our MRA calls between Jabber & remote video endpoints (all registered via Expressway E & C to CUCM) are working on TLS AES 128 bit encryption, I want to change this to 256 bit encryption, please guide me how to achieve this.

We have on prem Collaboration solution which consists of Expressway cluster, CUCM Cluster & CMS.We have approx 100 - Room kits, Room kit mini & DX80 devices. Some are registered natively on CUCM and some as an MRA.Last week, some of the MRA mode Room...