Globalstar Product Management – Technical Support

Archive for the ‘Data Services’ Category

Customize Globalstar Modem Negotiation using AT+MS

The AT command set for Globalstar phones and modems includes the commands AT+MS and AT+CFG.  These commands offer the ability to customize the behavior of the Globalstar Gateway modems so that they are more compatible with Read the rest of this entry »

Low Throughput Rates

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Written by Joseph Crowley

September 21, 2017 at 12:21 am

Posted in Data Services

Importance of Collecting Diagnostics

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Written by Joseph Crowley

September 16, 2017 at 12:15 am

Posted in Data Services

Endpoints of the PPP Connection

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Question:  Is the PPP connection local between the end device and the transceiver, or do the complete Read the rest of this entry »

Written by Joseph Crowley

August 18, 2017 at 3:18 am

Posted in Packet Data

PPP Sessions do NOT automatically terminate

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One a PPP link has been established over the Globalstar system, the PPP link will stay up as long as possible until the user terminates the connection.  There are no built-in traffic activity monitors that will tear down a PPP link if there is no traffic.

Written by Joseph Crowley

August 18, 2017 at 3:11 am

Posted in Packet Data

Minimum PPP Session Times

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Question:  What is the latency of establishing and closing a PPP connection?  What is the latency in establishing a PPP connection when the connection is immediately attempted after Read the rest of this entry »

Written by Joseph Crowley

August 18, 2017 at 3:08 am

Posted in Packet Data

How to Determine the ESN of a Globalstar Phone

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Written by Joseph Crowley

August 12, 2017 at 2:35 pm

Minimum Set of RS232 for Globalstar

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Written by Joseph Crowley

July 18, 2017 at 3:27 am

Username & Password for #777 Packet Data

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Globalstar packet data service does not use a username or password. A valid phone subscription is all that is required. Therefore, if you are being prompted for a username and password, some service outside of Globalstar is becoming involved. Read the rest of this entry »

Written by Joseph Crowley

July 15, 2017 at 8:26 pm

Supported Data Protocols

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Written by Joseph Crowley

June 19, 2017 at 6:48 pm

Posted in Data Services

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