We have satellite phones and portable satellite high speed internet systems available for pick up or  same day delivery anywhere in California.
Agents standing by 24/7 to help! 

Globalstar GSP-2900

Globalstar GSP-2900 front view

Globalstar GSP-2900

  • GSP-2900 phones have been installed in boats, ships, cottages, skyscrapers, oil rigs and service vans
  • Send emails, surf Internet, transfer files
  • Connected to up to 5 separate indoor analogue handsets

Rent Globalstar GSP-2900

Each unit is $0 / week
Notice: The return date is the date we will receive equipment by, not the date you will ship it on.


The GSP-2900 provides convenient fixed access to satellite voice and data services, including Internet, e-mail and voicemail. As many as five RJ-11 jacks can be connected to the GSP-2900 to provide dial-tone to any standard or cordless phone. Installation options are virtually endless -- GSP-2900 phones have been installed in boats, ships, cottages, skyscrapers, oil rigs and service vans. You can also access Remote Terminated Data -- an easy way to communicate with monitoring devices to track equipment in remote locations.

Staying Connected Virtually Anywhere.

The versatile GSP-2900 provides high quality voice and data communications, including Internet, email and voicemail. It allows remote personnel to keep in contact with co-workers, manage projects and maintain efficiency from remote work sites on land and water. For disaster management and emergency preparedness, the GSP-2900 can also be used as an affordable and redundant communications system, providing temporary backup communications for any fixed-site location.

The GSP-2900 Fixed Phone is designed to be mounted at any outdoor-based location with a clear view of the sky and is connected via a standard telephone cord to an RJ-11 jack of indoor corded or cordless phones.

As an RJ-11 based product, the GSP-2900 can be connected to up to 5 separate indoor analogue handsets and/or interfaced as a trunk line for phone switches, both key systems and PBX’s. Once connected to standard indoor telephone equipment, users now have access to Globalstar satellite services from inside a building or vessel.

  • Endless installation options: GSP-2900 phones have been installed in boats, ships, cottages, skyscrapers, oil rigs and service vans
  • GSP-2900 kit provides battery back up for redundant power
  • Flexible installation: Supports up to 800 ft (244 m) telephone cable and 450 ft (137 m) data (cat.5) cables
  • Choose from 3 cable length options best suited for your specific application (20’, 30’, 50’)
  • Can easily connect to a regulated 12V generator and/or solar cells where standard 110V power is not available
  • Comes standard with a U.S. based number which makes call forwarding, toll-free calling, and dialing to and from the Globalstar phone easy and affordable
  • Generates standard dial tone via deskset or cordless phones

Data Network
  • Low cost satellite-based data services
  • Efficient and reliable uncompressed 9.6 Kbps data speeds and up to 38 Kbps with Express Data compression software
  • Data services supported include email, Internet access, VPN connections
  • Convenient #777 dialing for direct Internet access, eliminating the need for a separate ISP
  • RS-232 serial data cable (sold separately)
  • Supports direct TCP/IP and asynchronous modem communications

Technical Specifications

  • Housing 25 x 21.6 x 8.4 cm
  • Antenna 49.5 cm H x 2.5 cm diameter
  • 3.04 kg (6.7 lbs)


  • Universal AC/DC Power Supply, with Battery Backup
  • Power consumption 25 watt maximum at 12 VDC nominal input voltage, 12 watt typical operation

Flexible Installation

  • Telephone line can be up to 244 m (800 ft)
  • Data cable (CAT5) can be up to 90m (300 ft)' Options available to extend data cable to 137m (450 ft)
Data Network
  • Serial data cable (port speed 19,200bps)
  • Supports direct TCP/IP and asynchronous modem communications
  • ExpressData provides up to 28kbps throughput (Uncompressed speed 9600bps)
  • Send emails, surf Internet, transfer files easily and quickly
Usage Control Features


  • Standard International Dialing ("00" or "011" prefix)
  • Mailbox for voice, messages

SatellitePhoneStore.com. A Division of Whenever Communications, LLC. Since 2004

We sell, rent and support the worlds leading fixed and mobile satellite communications products and services for our customers on every continent, ocean and sky.
Our passion is connecting people to Voice, Messaging and Internet data services anywhere they want to go.
Whenever Communications - The Satellite Phone and Internet Experts.