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Experience Next Generation Calling with AT&T CallVantage Softphone Service

Discover the amazing new way to talk - AT&T CallVantage Softphone service. With easy-to-use software that downloads onto your PC or laptop in minutes and lets you make and receive phone calls through your computer.

View Demo.

 Voice & Video
ProcessorIntel® Pentium III 700MHz or equivalent
Memory256 MB RAM
Hard Disk Space25 MB
Operating SystemWindows XP
 Windows 2000
Broadband Connection256 kbps
 up/down stream
Sound AdapterFull duplex 16 Bit
Built-In microphone(or external microphone)

  • New Account

    Open an AT&T CallVantage Softphone account today.

    • $10.99.

      AT&T CallVantage Softphone 300 Minute Plan

      Get 300 minutes of calling within the U.S., and to Canada and Puerto Rico for one low price. Thereafter, just 4¢/minute.

      Learn more. View Plan Details.
    • $19.99.

      AT&T CallVantage Softphone Unlimited Plan

      Get unlimited local and long distance calling in the U.S., and to Canada and Puerto Rico.

      Learn more. View Plan Details.

    Learn about more AT&T CallVantage service plans.

  • Add to account

    Save $5.00 off regular AT&T CallVantage Softphone rates when you add to your existing AT&T CallVantage account.
    (Log into your existing AT&T CallVantage account to add an AT&T CallVantage Softphone plan)

    • $5.99.

      AT&T CallVantage Softphone 300 Minute Plan

      • $5.99/mo. bundled with any AT&T CallVantage Plan
      • Get 300 minutes of calling within the U.S., and to Canada and Puerto Rico for one low price. Thereafter, just 4¢/minute.
      Learn more. Order.
    • $14.99.

      AT&T CallVantage Softphone Unlimited Plan

      • $14.99/mo. bundled with any AT&T CallVantage Plan
      • Get unlimited local and long distance calling in the U.S., and to Canada and Puerto Rico.
      Learn more. Order.

    Learn about more AT&T CallVantage service plans.

1 High speed Internet required, charges not included. $9.99 activation fee applies. International calls billed at additional per-minute rates; not included in free offers. Universal Connectivity Charge and other state and federal taxes and surcharges apply. Service will not function during high speed Internet and/or electrical power outages. Not compatible with security systems (burglar or fire) or medical monitoring equipment. For residential customers only. Credit card billing only. Not available in all areas. Service's 911 service operates differently from traditional, wireline 911 service. For correct emergency call routing, the Service Address provided to us MUST correspond to the physical location of your AT&T CallVantage service phone. Click "911: It's Different" button above for important information about 911 service. When dialing into service remotely, you may incur additional access charges for non-local calls, hotel service charges or cellular mobile charges. Video calling available between AT&T CallVantage Softphone customers only (up to 2 additional callers) and requires video camera (not included). AT&T CallVantage Softphone 300 Minute Plan: All minutes used with the Locate Me, 3-Way Calling, Call Forwarding or Record & Send features will count towards your 300 minutes or international minutes as applicable. International calling: Click "International Calling" to obtain international rates. Higher rates may apply for calls terminating on mobile phones or other wireless devices.