Koala Calling is pleased to offer the IAS (Intercommunication American Systems, Inc.) call back service. The IAS call back system allows customers to place calls to and from any country in the world at low, US-based calling rates.

No matter who your primary long distance carrier is, the IAS Callback system can help you save up to 70% off your current monthly phone bill.

No set-up fee.

No monthly fee or minimum charge.

Calls billed in 6 second increments after the first 30 seconds.

No term commitment.

No need to change your primary long distance provider.

Internet and SMS triggering available for those who live in countries where the PTT attempts to block this type of service.

How Does it Work?

1. When you set up an account with Koala Calling for the IAS for callback service, we will assign an access number to you which will correspond to the phone number from which you wish to make calls.
2. Dial the access number assigned to you. After one ring, disconnect the line by hanging up the phone. Our system will call you back at the corresponding phone number.
3. When the system calls you back, answer the phone. You will then be prompted to enter a destination number followed by the pound key (after the message you will hear a long dial tone). NOTE: It is imperative that you use a touchtone phone (as opposed to a pulse, or rotary, phone) to use this service.
4. Once a destination number has been dialed, you will be connected through the IAS callback system located in Miami, USA.
5. To disconnect the line, simply hang up the phone or press the star key twice (below the 7 on your touch tone phone).

Charges and Payment:

The installation (set-up) is free and there are no service charges. There is NO monthly maintenance fee.

IAS accepts American Express, Discover, MasterCard, and VISA. We will contact your credit card provider to determine that you have available credit in the amount of the monthly credit limit that you designate for your call back numbers. We will also contact the issuer of your credit card to verify the address that you have listed on the application form.

NOTE: If IAS is unable to verify your billing address as listed on the application, you will be required to fax or send us a photocopy of your credit card (front and back) so that we can verify that you are the rightful owner of that credit card. Alternately, you can fax us a photocopy of your most recent credit card invoice that displays your billing address on the invoice. This step is required to prevent fraudulent usage by others.

Your credit card or bank card will be debited at the end of each month for long distance charges accumulated during that month.

Each month you will receive a fully detailed statement that itemizes your call detail ‚ as well as the amounts debited from your credit card or bank card. In order to keep your service active, it is imperative that funds are available with your credit card provider so that IAS can collect for payment due. If IAS attempts to collect payment and is unsuccessful, your account will be disabled. You must also make sure to contact us when you are issued a new credit card expiration date.

How to apply:

To apply, download the application and print it. You can then send the application to us via mail or fax it to us at 1-727-867-1489 or 1-813-354-3336 (our JFAX number).

You make also use our secure, online sign-up.

• Application

• Secure Online Signup

•  Free Demonstration Account