SIP trunks and the future

SIP trunks and the future

  • Peter Marshall

SIP trunking is a standards-based replacement for traditional ISDN (Integrated Services Digital Network). It connects your PABX to the national network (PSTN) via broadband. Compared to ISDN, SIP trunking service is less costly per channel in some cases as much as 60% cheaper, most UK calls can be included in the SIP trunk rental and they can be much more flexible in how and where locational telephone numbers can be...

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SIP v VOIP?

SIP v VOIP?

  • Shak Anwar

Some people seem to think that SIP and VoIP are competing technologies. Is this true? VoIP Defined VoIP as an acronym stands for Voice Over Internet Protocol. It is a general term that covers any phone calls made over the Internet, Other terms that are used instead of VoIP include, IP telephony, Internet telephony, voice over broadband, broadband telephony, IP communications, and broadband phone service. Fundamentally they all describe how...

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VoIP : Voice over Internet Protocol

VoIP : Voice over Internet Protocol

  • Shak Anwar

The acronym VoIP stands for Voice over Internet Protocol. It can also be referred to as Voice over Networks or (VoN), Voice over Broadband (VoB) and sometimes just simply Internet Telephony. By using VoIP technology you can make free, or very low cost, telephone calls over the world wide web. This then gives you the facility to  call any telephone in the world and similarly any telephone can call you...

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New Alcatel Lucent IP Desktop Phones

New Alcatel Lucent IP Desktop Phones

  • Shak Anwar

Alcatel Lucent, one of the leading providers of IP and SIP business handsets, has launched a radical new addition to their enterprise IP endpoints - a complete product range of desktop phones embedded with POE ( power over Internet ); A generic RJ9 socket for wired headset connection, acoustic echo cancellation and of course programmable keys. Alcatel Lucent are letting us know that they can and are capable of providing...

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