In a VOIP solution, can the Combined publisher / TFTP and Call Manager reside on the same server?
I'm designing a small VOIP network, 6 remote sites via T-1 WAN, 2-3 phones/site and a centralized call manager. Redundancy is not an issue, and there is no need for a PSTN access. The network is a totally closed IP WAN. Every reference I've found so far describes Call Manager clustering and recommends that the Combined publisher /TFTP and the Call Manager reside on seperate platforms. My question is: Is it necessary to have seperate platforms in a small implementation.
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.