Voice quality and reliability are the two things that every business should be concerned about. As VoIP technology has continued…
In a move that I interpret as Cisco beginning to view the "open source" telephony market as a viable opportunity,…
First off, let’s describe the technology built into the Siemens Gigaset A580IP as well as its capabilities from a hardware…
Earlier this month networking and enterprise VoIP giant Cisco Systems announced a brand new series of VoIP phones - the…
Uber-Popular in Europe, Siemens Gigaset Product Division is finally bringing several of their slick Wireless DECT hybrid PSTN-VoIP phones across…
That's exactly what Duetsche Telekom, T-Mobile parent and one of the world's largest mobile operators, is doing. Duetsche Telekom, which…
There are bunch of interesting applications for the new Cisco SPA8800 4FXS + 4FXO SIP gateway. Having both RJ11 FXS…
To all Cisco CP-7940G/60G owners thinking about upgrading to Cisco's new SIP Version 12.0 firmware....please pay attention and avoid a…
Cisco is set to release the Cisco SPA8800 IP telephony gateway, featuring 4 ports of FXS and FXO connectivity. The…
You've probably seen lots of talk here on the VoIP Insider about HDVoice, Wideband VoIP, G.722 Codec, etc. Lead by…