Sell gsm gateway fixed wireless terminal JUST USD28

详情

TLD SX*1g-VOIP is specially designed for the match with VOIP, It have special functions as follow: xxxxx burthen stability work for *4 hours . xxxxx talking for 5 hours. xxxxx and Recharge remote by data instruction . 4.superior-quality voice, anti live signal accurate fee count xxxxx changeable pay counter, no need to purchasing other pay counter. xxxxx online sound of dial, busy sound. xxxxx ID. xxxxx 9.Signal location. xxxxx talking system provide to connect with counter and computer counter. *1.Store world wide phone pay rate, autom organize different number and count the pay currently. *2.Local code set, solid long-distance, cellphone&#**9;s IP, eg:****1, ****1, **3, different area the products autom insert different Ip. *3.Dial free number directly, eg:**0, **9, **0;You can set pay counter freely, Ip, free number. *4.Provide safe key. *5.Autom recognize net, short, or long distance phone number. xxxxx internet, long-distance, short-distance setting. xxxxx custom of dial. Technical Condition Using condition Temperature: **0 C-**0C Relative humidity: *5 %***0 % Atomospheric pressure:*****6kpa Ambient noise:<*0dBA Frequency of operation:**0MHZ/***0MHZ Interval of frequency:1.*5KHz Working voltage:Input AC **0Vï¿&frac*2;*0%, F: ****4Hz OR **0VAC/*0Hz