voip pstn
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The home phone as we know it is dead
News Two reports by JupiterResearch have found the traditional PSTN phones currently sitting comfortably in most UK homes are soon to be replaced by VoIP and mobile, as users seek greater flexibility from... [15 Jun 2006]
Orange woos the mobile workforce
News True convergence will not come until next generation networking (NGN), which runs over IP rather than the current PSTN phone networks, becomes standard, said Ellis, adding it would be "way past 2008" before this happened. [15 Jun 2006]
Perform effective VoIP network capacity planning
White Paper During your VoIP capacity planning process you should consider the following:Your local area network (LAN) and/or wide area network (WAN) designExisting data traffic on the networkThe voice codecs your... [17 May 2006]
Cisco gets serious about mobile wireless
News The company also added IMS support to its media gateway, Softswitch and PSTN gateway products. Specifically, IMS enables services such as dual-mode telephony, which allows people to use a mobile phone on a... [06 Dec 2005]
Intel and Skype buddy up for better VoIP
News During the keynote, Gelsinger compared a simple recording over a public switched telephone network, or PSTN, with the same recording over a digitally enhanced VoIP network. PSTN has an... [25 Aug 2005]
Linux comes to the telephone
Comment When we go to the PSTN we can use any subscriber service we want. They chose a system supplied by specialist VoIP company Telappliant, which installed the system and provides regular support. Last year... [06 Jul 2005]
Ryanair budgets for £5m C&W network
News While such a move is becoming increasingly popular, a research note out today from analysts Frost & Sullivan says user organisations will still often resist the move to IP networks as they see the older public switched telephone network... [22 Mar 2005]
BT's new trick: 21CN
Comment But this is the first time a PSTN (public switched telephone network) has been ported to IP. And the UK's public switched telephone network (PSTN) is expensive to maintain. Unless BT gets some... [07 Feb 2005]
Skype rings up deal with C&W
News The call-termination agreements with Cable & Wireless and B3G Telecom will allow Skype to route calls from its SkypeOut customers across their PSTN networks. Unlike Skype's free standard service, which only allows users... [22 Dec 2004]
KPMG: Watch out for VoIP risks
News Traditional telephony operating over a dedicated PSTN network does not require encryption. The new whitepaper, entitled Voice over IP - decipher and decide, warns that organisations who that fail to fully understand and... [28 Oct 2004]
Voice Over Internet Protocol (VoIP) Interconnect Solution
White Paper The HP Voice over Internet Protocol (VoIP) Interconnect solution allows for calls between the PSTN and the IP network, providing the necessary ISUP/IP protocol translation. In today's competitive telecom... [14 Oct 2004]
Cisco Packet Telephony Center Virtual Switch (PTC VS)
White Paper Cisco PTC VS is a carrier-class service and network management system that provisions tandem softswitch, the virtual-packet-voice-switch connection between the Public Switched Telephone Network (PSTN) and... [07 Oct 2004]
VoIP users to get new phone numbers - and no blackout protection?
News A VoIP provider would have to pay for a gateway to the public PSTN network, which would be more costly than just routing calls over the public internet. The way the UK broadband infrastructure is at... [06 Sep 2004]
SIP paves the way for seamless collaboration
Comment Time saved from not travelling in rush-hour traffic to a city centre office is often lost trying to connect to colleagues with IM, mobile, PSTN, web, Skype or SMS, only to find they were unavailable to answer your urgent... [07 Jul 2004]
VoIP Numbering Issues
White Paper This paper provides background information on VoIP service but the primary focus is intended to examine how the service uses telephone numbers from the PSTN and how this use potentially affects the life... [02 Mar 2004]
