P8-GWB
GSM-PSTN Fixed Mobile Router

Economy and Efficiency

Use low call charge rate formobile 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 / ModularExpansion

Call ID Generation

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

Polarity Reversal Generation

Convert the GSM digitaldisconnection signal to a polarity reversal signal for the fixed linedevice as quick disconnection

For Inbound and Outbound

Automatic end-of-dialing (noSEND key)

IntelligentPSTN Emulation

SMS – Short MessageService (Optional)

Send and receive the SMS viaRS232 port to the mobile phone network (Subject to networkavailability).

Feature

Implementation

Transmission

Voice, SMS

Frequencybands

Dual Band EGSM900 and GSM1800(GSM Phase 2+)

Transmitpower

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

Temperaturerange

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

Speechcodec

Triplerate codec:
.  Half Rate (ETS06.20)
.  Full Rate (ETS06.10)
.  Enhanced FullRate (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

SupportedSIM card

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

PhonePort (FXS)

DTMFReceiving
Polarity Reversal for disconnecting signal
Bellcore FSK CLI signal

RS232

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