7980 video call to a H323 gatekeeper-registered Polycom
Only the audio is working for the point to point call from a 7980 that is registered with CUCM to a H.323 VSX 7000 registered to a Cisco IOS gatekeeper; there is no video. Although both endpoints have video capabilities. The call flow: 7980 (SCCP) -> H.225 trunk gatekeeper controlled -> gatekeeper -> VSX 7000. What is missing to prevent the video from showing up?
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.