HEATKEYS

Office SIP Server is free VoIP and Instant Messaging Software

Linphone, Free SIP VOIP client, open-source voip software for Linux, windows, mac, iphone, android. Free sip voip sdk.

Cisco (NASDAQ: CSCO) is the worldwide leader in networking that transforms how people connect, communicate and collaborate.

Learn about wireless networks, Internet and general computer networking solutions. Study our home networking tutorials, practice tests, and other reference material. We cover all popular computer networking topics including wireless home network setu...

Find unified communications (UC) news, advice and research for IT professionals and learn about strategies for UC deployment, integration and management.

Compare and purchase electronics including HD plasma & LCD TVs, Blu-ray DVD players, digital cameras, HD camcorders and more at Panasonic.com

Business phone systems and VoIP phone systems from Toshiba. Our products are focused on VoIP business communication systems solutions, including award winning VoIP phone systems, video collaboration tools, call center applications, and custom product...

SIP Forum - a non-profit industry organization that promotes the advancement and adoption of the SIP protocol

The Award Winning Business Phone Service over the Internet. OnSIP business VoIP service is a hosted pbx system that allows you to streamline your business communications. There’s no phone company hassle, no phone system to buy or manage, no contracts

Outstanding customer service record. High value products such as Avaya ,Comdial, NEC, Samsung, Vertical, Nortel,Norstar,Toshiba, Partner, Vodavi and more business telephone systems, security cameras, cabling and IT services. The Colony, Dallas, Texa...

adore softphone offers softphone,IP Phone,IP Telephony, pc to phone, web to phone, click2call, mobile dialer,windows Mobile,symbian mobile,voice recording

Portier vidéo IP sur Raspberry Pi utilisant Asterisk et la technologie SIP