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NCH Software is a leader in audio, video, dictation, business, and computer utilities software for Windows and Mac OS X. NCH Software has released over 80 products since 1993 and continues to receive awards for software excellence.

Phone systems to power your business. Turnkey business phone systems, IP PBX phone systems, VoIP phone systems, and Asterisk telephony software.

miniSipServer is a professional SIP/VOIP server for windows platform. We can establish a VOIP netowrk in just 1 hour with miniSipServer.

Asterisk is free software that transforms a computer into a communication server. Asterisk lets you build applications like PBX, VoIP gateway, IVR and ACD.

ShoreTel makes VoIP communications brilliantly simple, phones, delivery platforms, call handling, apps & superb customer service. Nobody does it better.

How Innovative IT Network Infrastructure makes IP (Internet Protocol) Exciting! This site is about Computer Networks, Network Infrastructure, Network Security, Wireless Network, Network Optimization, Internet Protocol, IP, Bandwidth, Network Componen...

AsteriskWin32 - Open source PBX and VoIP for Windows.

ZDNet delivers the latest technology news, comments and product reviews focusing on IT hardware, software, mobile, security, and other special topics

PhoneSuite has Affordable Telephone PBX Systems for Hotels and Motels

3CX VOIP PBX - provides an easy to use, plug and play SIP - IP PABX for Windows. With a software based IP PBX you will save on PBX maintenance and halve your phone bill. Download the FREE edition today and break free from your proprietary phone syste...