Economy and Efficiency

Use low call charge rate for mobile phone to mobile phone network for the fixed line device – such like a PABX/KTS or a normal standard telephone

Easy Installation

Small & Compact

Easy Maintenance

Easy Expansion / Modular Expansion

Call ID Generation

Convert the GSM digital caller ID signal to the standard FSK Caller ID signal for the fixed line device

Polarity Reversal Generation

Convert the GSM digital disconnection signal to a polarity reversal signal for the fixed line device as quick disconnection

For Inbound and Outbound

Automatic end-of-dialing (no SEND key)

Intelligent PSTN Emulation

SMS – Short Message Service (Optional)

Send and receive the SMS via RS232 port to the mobile phone network (Subject to network availability).

Feature

Implementation

Transmission

Voice, SMS

Frequency bands

Dual Band EGSM900 and GSM1800 (GSM Phase 2+)

Transmit power

Class 4 (2W) for EGSM900
Class 1 (1W) for GSM1800

Temperature range

Normal operation: 0°C to +45°C
Restricted operation: +55°C to +70°C and -0 to -25°C
Storage: -10°C to +85°C

Speech codec

Triple rate codec:
.  Half Rate (ETS 06.20)
.  Full Rate (ETS 06.10)
.  Enhanced Full Rate (ETS 06.50 / 06.60 / 06.80)

SMS

MT, MO, CB, Text and PDU mode

DATA

Transmission rates: 2.4, 4.8, 9.6 kbps, non-transparent

Supported SIM card

3V / 1.8V
(Please note that 1.8V support requires to be separately tested and validated according to GSM 11.10)

Phone Port (FXS)

DTMF Receiving
Polarity Reversal for disconnecting signal
Bellcore FSK CLI signal

RS232

V.24 
Selectable baud rate 300bps ...  115kbps