This is just natural progression and some of you have already done this transition from 1A2 to Analog TDM (talk about a huge change) and most from Analog TDM to Digital TDM and now to Hybrids with whatever manufacturers you have been representing except now you will have to move from TDM/Digital/Hybrids to VoIP.
True - but its much easier to take when it a true phone system manufacturer making the jump to the next technology...
It's much harder to take when its some CG's who are so proud that they made a network carry voice because its something it wasnt designed to do....
They use the sip protocol which limits features, because they dont understand why anybody would need all these silly features anyway....
