WAYNE, N.J. — SIPfoundry, a group pushing open-source SIP implementations, has released a binary version of a SIP PBX/proxy server architecture that designers can download and implement in their ...

Squibit introduces scalable IP PBX systems to enhance business communication, improve call routing, and support growing ...

SECAUCUS, N.J.--(BUSINESS WIRE)-- Panasonic System Communications Company of North America, the leader in business telephone systems 1, today announced that Virtual PBX has certified nearly all ...

The open source-based IP PBX products were connected into our standard IP PBX test bed, which was configured with a subnet using an Extreme Networks Summit 24 L2/L3 switch simulating a typical ...

Mitel has announced Release 5 of its 3300 Integrated Communications Platform IP PBX, advancing on a published roadmap aimed at higher scale, increased SIP (Session Initiation Protocol) compliance, ...

The first thing that you should consider when purchasing an IP PBX is whether or not the IP PBX that you are considering purchasing will integrate with a traditional PBX. This is an important ...

Nortel PBX users who are unclear on the vendor’s VoIP strategy could get answers this week with the announcement of software aimed at transforming a Meridian voice switch into an enterprise-scale IP ...

We've recently posted 2 new in-depth features in the right-hand column: One on SIP Trunking by Marc Robins, managing director of the SIP Forum; and one on the evolution and future of the PBX by Allan ...

So our local phone company has recently jacked up our landline price to a whopping $52/month. For $52 we get a local number, and local calling, but have to pay for US long distance, etc.. Pretty ...

More and more companies are making the transition to IP-based PBX systems because they offer flexibility and cost savings. In fact, some projections indicate that this year the number of IP PBX ...