I have a SX200 on a ship. On this ship, we have 4 incoming trunks from land lines. Those land lines are connected to a ped on the pier. Then, we have 3 satellite phones and one cell phone hooked up to the PBX as trunks for at sea use.

One satellite phone isn't working correctly. It is an Irridium IMF-1000 from Eurocom. It dials out off the PBX, but doesn't ring the PBX phones. It is a programming issue because it worked before I reprogrammed the PBX. All other trunks ring the PBX phones without issue.

Can anyone give me a word of advice on how to program the PBX to accept the irridium's generated ring and send it to the PBX phones?


Thanks in advance for your help.