This is the product title

4 Channels GSM Gateway - [ Sell Product ]


Place of Origin : Hong Kong,Hong Kong
Post Date : 17-09-2013
Expiry Date : 17-12-2013


Trade Description

SF4001B Is A 4 Channels GSM Gateway. It Can Produce A FXS Line To Allow A Regular Phone To Be Connected And Used Just Like A Local Landline(PSTN) Except Your Calls Will Go Out The GSM Network. This Device Can Both Receive And Make Calls.

The Main Application Is: Connecting The RJ-11 FXS Line To Connect Ordinary Telephone Set For Voice Call, To Connect PBX For Call Extentions, To Connect Billing Systems For Public Phone Use, To Connect VoIP Gateway To Realize VoIP Call Termination, To Connect Alarm System For Security Purpose, Etc. It Is Not A VOIP Gateway, Nor A GSM+VOIP Gateway, It Is A GSM Fixed Wireless Terminal That Produces A Analog FXS Phone Line.


Company Inforamtion
Solar Focus Co., Limited
[ Manufacturer - Hong Kong ]
 : Room 1605A, Ho King Commercial Centre, 2-16 Fa Yuen Street, Mongkok, Kowloon, Hong Kong
 : 852-30697060
 : info@solar-focus.com
 : www.solar-focus.com/

 : Larry Yeung
 : 852-30697060
 : info@solar-focus.com
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