We start seeing problems when the jitter gets above 20 or 30ms.
You can check G.114 for details on just delay, but we find those values are a little liberal and voice quality starts to degrade slightly towards the ends of the G.114 values.
If you are getting voice quality problems due to jitter, if you press the '?' (or sometimes 'i') button on your 7960 twice quickly, you will get some stats during the call. If you have Rcvr Discarded packets, your jitter is causing voice quality problems.
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.