Hot Sale 1 Sim WCDMA to PSTN Converter( WCDMA Umts Fixed Wireless Terminal)

3G PSTN TO GSM Converter/WCDMA to PSTN Converter/ WCDMA umts fixed wireless terminal/WCDMA 3G 2100MHZ GSM to PSTN Phone line Converter

Directly 11 years manufacturer with module factory, support OEM servie 

Benefit of WCDMA Gayeway:

By using this gateway you can cut half of your company telephone bill, Since all callsed directed to mobile networks are routed throught MT and extortionate bils for the PSTN-WCDMA connection are avoided. It is not only a tool for call cost reduction as it can provide other communication WCDMA PSTN/WCDMA

HIGHT LIGHTS:

Completely replaced fix line, telephoneover the mobile network using an analogue telephone cost-save on calls from fix line to 

mobile network , Battery back up option

FEATURES:

WCDMA 850/1900MHZ auto compatible

GSM Quad-band 900/1800/850/1900MHZ

RJ-11 soket for easy interface with any kinds of terninal impedance( situable for al types of EPABX and PCO machines)

DTMF/FSK Caller ID and erros message display

5 level speaker volume adjustable

Call diversion/Call waiting/Call back

Enter PIN and change PIN

Send DTMF ton singals

Easy update with the update port

Outgoing call duration limitation

By using this gateway you can cut 

Technical SPEC

SIM card small

Antenn impedane 50ohm SMA female

SLIC Power -48v+/-3v

Loop current 25 mA

Ring Voltage 90Vpk, 20Hz

Polarity reverse/Metering pulse

Gererato 12KHz/16KHz

DTMF Decoder/Encoder

Optional feature:

Phone look/SIM card lock/Netwok lock 

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