One of my ISPs offered cheap international rates if I connect with H.323 with them over the internet.
Are there any issues with implementing that(other than the dealy and jitter issues of an Internet connection?
Should I add the H.323 gateway of the ISP to the callmanager? I also have the option of setting my Internet router as H.323 Gateway so I don't have to deal with NAT. Is that recomended? One VoIP leg to the ISP and another VoIP leg to the CM.
Is there any design quidelines for this setup?
Usually VoIP doesn't like NAT, are there specifig features that need to be addressed for H.323 to work with NAT?
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.