This was our first order with Roadpost and I could not be happier. We needed two satellite phones ASAP for our producers in New Orleans after Hurricane Katrina. They... More

Paul Haber
Discovery Channel

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Iridium Dial-Up Data

Your computer's calling.

Get dial-up connectivity through your Iridium satellite phone to another computer, a corporate network/LAN or an Internet Service Provider (ISP) through the phone number you provide. This service offers a data rate of up to 2.4 Kbps.

To use Dial-Up Data Service, you must connect a PC to your data-capable Iridium satellite phone, and install the modem driver on your computer. Then you'll be able to use standard software applications like Microsoft Dial-Up Networking to initiate data calls. Think of it as Iridium replacing your landline connection.

What you'll need to get started

Using an Iridium 9505 or Iridium 9505A satellite phone:

Using an Iridium 9555 satellite phone:

  • Just plug and play, a mini USB cable for data connectivity is already included.

How it works

You are probably familiar with dial up Internet. Most computers have an internal modem that connects to your telephone line. When you configure a dial-up networking connection on your computer, your modem dials and connects to another modem.

Iridium Dial-Up Data Service functions the same way. The Iridium satellite phone appears as an external modem to your PC. When you configure a dial-up networking connection on your computer, identify the modem and the phone number to dial, your satellite phone will dial and initiate a connection with the Iridium gateway through the Iridium satellite constellation. This connection setup is similar to how a voice call is established, except a data connection is requested. The switch at the gateway will route the call through a modem. The modem at the Iridium gateway will then dial into and connect to another modem.

Purchase or rent an Iridium satellite phone.