Eurotech Appliances 01.06 A, Multi-Cell PRI Gateway user manual PRI GSM Multi-Cell Gateway

3.In the Allocation frame, select the type of Allocation Mode desired.

∙Static allocation: Each B-channels is permanently assigned to a port (GSM module), as they are aligned in this tab.

∙Cyclic allocation: As each phone call is made, the next available port (GSM module) is assigned to the B-channel.

∙Random allocation: Any available port (GSM module) is assigned to the B-channel.

∙Allocation By Prefixes: The B-channel of the source call is assigned to a port (GSM module) by the prefix of the out-going telephone number.

∙Up to eight groups of prefixes can be allocated. For example, eight different GSM networks, each with four prefixes, could be used:

i.Enter prefixes, in their desired groups, in the Prefix Table.

ii.In the Prefix Group column, assign each port a group of prefixes (groups 1-8).

4.After assigning ports, press Write Data to send the port settings to the Multi- Cell unit.

PRI – GSM Multi-Cell Gateway 30