Dear IsatPhone Pro customers,
We are pleased to inform you that a new IsatPhone Pro firmware version 5.6.1 has been released and is available for download from the Inmarsat website at:
alternatively, you can also view our knowledgebase article
For users of firmware version 5.3.0 or higher, this is a recommended upgrade, meaning that the features introduced by the firmware are important but not critical or service impacting.
For users who have not yet upgraded to firmware version 5.3.0 or higher, this upgrade to 5.6.1 is mandatory in order to avoid the IsatPhone Pro from becoming non-operational on the network. Users below firmware version 5.3.0 which have not upgraded will experience network registration issues and will be unable to place or receive calls.
For further clarification or assistance, please don't hesitate to contact our Technical Support department at 1-888-280-1616 or via email, firstname.lastname@example.org.
The Roadpost Team