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classe
DR
classement
LGISDNeng 6.5
numéro
002.02
date
09/11/04
page
3/22
1. Specifications of ISDN Link Gate ISDN
Note:
ISDN 1 and 2 have same basic features, the difference is that ISDN 2 have 2 module instead ISDN 1
have only 1 GSM module.
1.1 Product overview
LINK GATE ISDN is a Gateway with 1 or 2 GSM modules (Siemens TC 35i)
LINK GATE ISDN connected to your PABX, will reduce your phone bills.
The gateway is a metallic box, including the following connections and signalizations
1 power supply 230V / 50Hz AC/DC.
1 RJ 45 for PABX connection.
1 RJ 45 for synchronization connection.
1 or 2 mini fme connections for antennas
1 or 2 SIM card holder
Leds for indications of use.
1.2 Specifications
Connection to the exchange through ISDN S0 interface with DSS1 signaling in NT mode
POINT TO POINT or POINT TO MULTIPOINT exchange S0 interface
Connection to DTMF extension line through direct dialing
Connection directly to 2 operators or determined lines up called SIM card
Connection to the 2 operators after a time period elapse (adjustable) to select an extension line
Transfer of the number of the calling subscriber in the exchange (CLIP)
Limitation of outgoing calls in GSM network
Limitation of incoming calls from GSM network
Priority connection through either the 1st or the 2nd GSM module (LCR)
Switchable automatic channels changing
Smart Call back – automatic incoming calls routing up CLIP
Volume setting in both directions separately for each GSM module
Setting own time rate by 1 second or only in case of establishing connection
Selection of the GSM service provider separately for each GSM module
OGM module recordable message from PC ( MP3, Wav)
SIM card protection using PIN
Detailed gate parameters setting from PC through a program for Windows 3.1/95/98/2000/XP
Power supply 9-15 V DC or 8-12 V AC
