The IP wars continue this week with Avaya, now a privately held rather than public company, announcing Avaya Communications Manager 5.0 and new customer service solutions, including a SIP-enabled ...

SIP vs VoIP: In this guide, we explain the difference between SIP vs VoIP and cover how they work together as part of your modern business phone system.

Any SIP-enabled phone or any analog phone with an adapter will work with RingCentral, but the IP phones the company sells directly are plug-and-play, while third-party phones require configuring ...

SIP-enabled phones also can (and usually do) have more features than a simple analog phone, such as multiple line appearances, hold buttons, conferencing options, speakerphones, and other features ...

Since the Internet Engineering Task Force launched SIP in 1999, hundreds of vendors have started to sell SIP-enabled phones and proxy servers globally.

SIP trunks are also made available in smaller denominations than traditional phone lines, whose trunks are typically offered in groups of 12. In the past, if you needed 14 trunks, you’d have to ...

For example,the SIP support contained in the new Call Manager could enable compatibilty with non-Cisco IP phones- most of which are far less expensive than the $500 for some Cisco phone models.

29 June 2010 Gigaset Communications, the Germany-based manufacturers of cordless telephones, believes that with VoIP (voice over internet protocol) policies opening up in the Middle East, IP-enabled ...

A glitch in some vendors’ Session Initiation Protocol (SIP) software could leave SIP-enabled devices – such as IP phones, IP PBXs and instant messaging clients – vulnerable to denial-of ...

Skype For SIP is targeted mainly at businesses that already have IP-based phone systems, and that want to connect those systems up to Skype's low-cost service.

IP-enabled phones set to grow in region. Hans-Burghardt Ziermann Managing Director and CMO, Gigaset Communications. (XAVIER WILSON) Published Tuesday, June 29, 2010.