I am currently taking bids on a upgrading 6 of our 9 locations to a converged MPLS VPN network. For the service, I’m heavily considering US LEC which has now been taken over by PAETEC.
For the phone systems, I’m looking at hybrid IP PBX systems from Inter-Tel and Tadaran. I’m also considering a full VoIP system by Zultys.
I am looking for any comments, advice, pros, cons and any other info from anyone familiar with or using any of the aforementioned vendors or if you are using VoIP on an MPLS network at your organization.
Your feedback and opinions are much appreciated.
-T
