GSM

Cellphone

PSTN Phone

RJ-11

Ring signal parameters:

Incoming calls,SIM Device from PBX to ISDN card:

minimum digits (Example

050-787-4444= 10 digits)

GSM Module

PSTN

Switching

E1 line

Eurotech’s

GSM Multi-Cell PRI

Gateway

"Outgoing" calls, from ISDN card to PBX: maximum digits (example 6001 = 4 digits)

The Outgoing Number column refers to calls from the Multi-Cell, to a phone extending from the switching unit, as illustrated above.

4.In the Outgoing Number column, for each B-channel, enter a number for a phone extending from the switching unit.

5.Press Write Data to send the B-channel settings to the Multi-Cell.

PRI – GSM Multi-Cell Gateway

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Eurotech Appliances 01.06 A, Multi-Cell PRI Gateway user manual E1 line