Hi All
I have successfully implimented IPT trunking and a basic CCIS featureset on a group of around 10 IPS systems (which includes some having DMR nodes) and 3 SV8100 systems.
I know from experience there isn't much knowledge freely available on this from NEC, nor in any official manuals, so I'm just posting this message incase someone searches the subject - drop me a line if you need help.
Bear in mind, before even starting you need a number plan which would work with lots of autonomous number plans (i.e. unique to different systems and unique areas within the local plan that do not conflict with internal numbering destinations and features). You then also should really be testing this with some replica systems and OFDs of the existing NEAX infrastructure and 1 or 2 spare/new SV8100 systems, on a flat LAN so as to know if something isn't right, it's not going to be a WAN Router, firewall, data link, ISP, bandwidth issue.
cheers!
