Over the VPN the bandwith is twice the bandwith used over an ISDN
After analyze, when i perform a call over a VPN the bandwith used is twice the bandwith used the same configuration using an ISDN link. On my configuration i use on one side an ASA 5520 ans on the other side an 3640. The phoneset use H323 protocol. Using the codec G729 the bandwith is 50 K over the VPN ans 25 over the ISDN. Using 711 the bandwidth is 200 K over the VPN and 100 K over the ISDN. I know than encryption add overhead but twice it seem very higth.
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.