GSM 8 ports 32/64 sims FWT/GSM gateway with IMEI changing by DTMF

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Features: 1) It is a 8 channels GSM Gateway that has 8 ports FXS interfaces, 4/8 sims per channel 2) It can connect with ordinary telephone set, PBX, VoIP Gateway, Billing meter etc.; 3) Dialing tone frequency: 450Hz; 4) Employ Industrial module to make;GSM 850 MHz 900 MHz 1800 MHz 1900 MHz; CDMA 800MHz 5) Can adjust dial interval from 0.5sec to 9 secs by setting up from telephone set; 6) Can adjust voice volume by setting up from telephone set; 7) SIM card supported ; 8) Caller ID display; 9) DTMF Dialing; 10) Bell signal; 11) Polarity reversal; 12) The RJ-11 socket which connect the phone or billing system for metering purpose; 13) Antenna socket ; 14) IP Presetting; 15) Working status and Signal Strength by LED indicator; 16) IMEI Change (You can change the IMEI to any 15-digital code.) 17)One Number Unified(You only need to tell your customers one telephone number of the 8 ports equipment instead of telling them all the 8 telephone numbers. If there is an incoming call, the equipment will auto switch it to the free channel) 18)Support to dial all numbers including of */# 19)Simple to install and easy to maintain 20)Strong signals with high gain antenna 21)No noise & clear voice 22)Suitable for wide voltage range & low power consumption 23)Suitable for all kinds of weather 24)Offer keypad command sets to define functions Contact person: Rebecca Email:dugylogic[at]gmail[dot]com MSN:szrunsunsale01[at]hotmail[dot]com Tel:+8613554760049 86-755-29740122 Web:www.szrunsun.com

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Shenzhen Runsun Technology Co., Ltd

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