softphone

5 Results

Dictionary

softphone

(SOFTware PHONE) A software-based phone for voice over IP (VoIP) that is installed in the user's PC. The audio interface can be a microphone and speakers plugged into the sound card, although a...

Dictionary

Definition: softphone

(SOFTware PHONE) A software-based phone for voice over IP (VoIP) that is installed in the user's PC. The audio interface can be a microphone and speakers plugged into the sound card, although a headset is preferred. For better clarity, a USB phone or Bluetooth phone can be used.

Softphones can work as stand-alone phones or be part of an IP PBX family. They offer the full range of phone features, such as call forwarding and conference calling, and also provide integration with applications such as Outlook for automatic phone dialing.

The first VoIP softphone was VocalTec's Internet Phone, which was introduced in 1995 (see Internet Phone). See VoIP, IP phone, IP PBX and IP telephony. See also software defined radio.


softphone

One of the First SoftPhones
Launched in 1996, Net2Phone was one of the first softphone-based VoIP services. It used advertisers to support its low domestic and international rates. (Image courtesy of Net2Phone, Inc., www.net2phone.com)





Sponsored White Papers, Webcasts & Resources

  • SipGate Brings Enterprise Telephony to the Cloud

    Cloud communications took a twist yesterday with the launch of Team Edition by SipGate. The Web-based service replaces both phone systems and phone lines with a Web-based softphone, allowing small...

    Blog posts | July 21, 2009 4:11pm PDT

  • Beware of the TrixBox

    For those of you thinking of cutting over to a packaged Asterisk solution, you'll want to read  this account from Dr. Adrian Steele, the Managing Director of Mercian Labels, a UK SME...

    Blog posts | February 9, 2009 5:00am PST

  • Company tells me they are working on touchscreen monitors for softphones

    Here at the Internet Telephony conference in Miami Beach, I had a fascinating coversation late yesterday with a representative of a Canadian company called One Monitor. The rep-who did not want...

    Blog posts | January 23, 2008 10:30pm PST

  • Number 7 Most-Read Post of the Year: softphone GUIs compared

    First of all, Merry Christmas. Checking our server logs, we find that the seventh most-read post on this blog up through December 5 of this year is, rather surprisingly, a holdover post that...

    Blog posts | December 25, 2007 12:01am PST

  • I test out RingCentral's new DigitalLine VoIP service

    I've been using DigitalLine, a new VoIP service that integrated business telephony communications solutions provider RingCentral is introducing today. My conversation yesterday with RingCentral...

    Blog posts | October 9, 2007 5:00am PDT

Additional Results

  • SipGate Brings Enterprise Telephony to the Cloud

    Cloud communications took a twist yesterday with the launch of Team Edition by SipGate. The Web-based service replaces both phone systems and phone lines with a Web-based softphone, allowing small...

    Blog posts | July 21, 2009 4:11pm PDT

  • Beware of the TrixBox

    For those of you thinking of cutting over to a packaged Asterisk solution, you'll want to read  this account from Dr. Adrian Steele, the Managing Director of Mercian Labels, a UK SME...

    Blog posts | February 9, 2009 5:00am PST

  • Company tells me they are working on touchscreen monitors for softphones

    Here at the Internet Telephony conference in Miami Beach, I had a fascinating coversation late yesterday with a representative of a Canadian company called One Monitor. The rep-who did not want...

    Blog posts | January 23, 2008 10:30pm PST

  • Number 7 Most-Read Post of the Year: softphone GUIs compared

    First of all, Merry Christmas. Checking our server logs, we find that the seventh most-read post on this blog up through December 5 of this year is, rather surprisingly, a holdover post that...

    Blog posts | December 25, 2007 12:01am PST

  • I test out RingCentral's new DigitalLine VoIP service

    I've been using DigitalLine, a new VoIP service that integrated business telephony communications solutions provider RingCentral is introducing today. My conversation yesterday with RingCentral...

    Blog posts | October 9, 2007 5:00am PDT

  • New Bria softphone: addy book centered, not dialpad centered

    VoIP softphone developer CounterPath Solutions has just rolled out what strikes me as a usability-enhancing new rev of its Bria interface. Bria 2.0's cool new features include: An address...

    Blog posts | May 24, 2007 1:32am PDT

ie8 fix

The best of ZDNet, delivered

ZDNet Newsletters

Get the best of ZDNet delivered straight to your inbox

Facebook Activity

ie8 fix