Jajah announced free long-distance calls yesterday. This offer is for landline and cell phone calls from and to the countries listed below. Just a reminder: Jajah is the Internet phone service that enables you to use any phone to call any phone without installing any software or being connected to the computer once the call is initiated.

This offer applies to:

Landline and mobile calls to and within the US, Canada, China, Singapore, Hong Kong, and Taiwan

Landline, but not mobile calls, to and within Argentina, Australia, Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Ireland, Israel, Italy, Japan, Korea South, Luxembourg, Malaysia, Mexico, Netherlands, New Zealand, Norway, Poland, Portugal, Russia, San Marino, Spain, Sweden, Switzerland, Thailand, UK, Venezuela

More rate information is available here.

For free calling, both parties must be registered Jajah users, and the calls must be between the registered numbers. The rest of the fair-use policy is:

The Jajah “fair use” policy simply asks all our users to “play fair” and behave in a manner that best serves the greater calling community. We ask that our users limit their free hours to about one hour a day, five hours a week and about a 1,000 minutes a month. If they use it much more than that, then we ask that they also use some paid Jajah services such as text messaging or scheduled calling. If we determine that over time, someone’s behavior does not favor the overall community of users, we simply ask him to pay for the exceeded amount.”