Hi,             A standalone H.323 with private ip address requires a NAT public ip address configured on the endpoint in order to make call with external h.323 endpoints.          A cisco webex room kit plus sip registers to expressway-c and h323 ca...

Hi,       Cisco WebEx Room Kit plus video endpoint has 3+1 multi-site option which enables the embed MCU feature on Cisco WebEx Room Kit Plus.. Does the embed MCU support H.323 and sip endpoints joining the conference simultaneously? Or all endpoints...

We have a Cisco Expressway deployment as below:   exp-e  ->exp-c ->cms   Both internal and external video endpoints must call to CMS meeting space for video conferencing. All external endpoints call to cms IVR URI address, say [email protected]. when conn...

Hi all        I would like to know the meaning of 'CallLegs Active' and 'CallLegs Max Active' which are found on TMS under cms system status.   Thanks  Danny

Hi all          I have a problem when making call from S4B O365 to CUCM ip phone via expressway-C expressway-E and CMS.   1) A Skype for business client call in CMS space and a CMS user join the space using webrtc. S4B client can hear cms webrtc cli...