i wonder if VG224 can in somehow be integrated with a traditional PBX while in the same time all analog phones connected to this VG224 and of course this VG224 is connected to the ip network (through wan with CCM being in HQ), the purpose is that once the wan gets down all analog phones still supported by the traditional existing pbx and note that there is no possibility to run srst on the existing access router at this site?!
Absolutely, if you have an access router it can run SRST and control the VG224 when WAN is down.
Note that is not said that VG224 is always a good idea. First, it is quite expensive and you end with the same basic analog phones, with almost the same money per port you could get at least the basic ephone like the 7906 at least.
Second if you really need the FSX ports you can use something like NM-HDA or EVM-HD with the daughter cards in the access router and have the same or almost density with one device less.
thanks p.bevilacqua for ur quick response, but note that i ask about a case where there is no possibility to run srst on the access router at this site, and wonder if there is a possibility that all analog phones connected to this VG224 will be supported by the existing pbx at this site during the wan failure?
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.