I currently have a CUCM7 site and some remote CUCME branches and PSTN gateways.
All the phones, in all the infrastructure use G.729 (even between phones in CUCM HQ).
- between CUCM phones with G.729 i can make conferences (even knowing that Software Conference Bridge only supports G.711). Are this using Cisco IP Phones capabilities to make the conference?
- if i try to conference with remote CME IP Phones or PSTN users, it won't work. For this i'll need hardware conference resources? Can i tell CUCM to use remote gateways (CME and PSTN GW) resources to conference?
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.