Ets 32*4 GSM VoIP Gateway with 32 Channels & 128 SIM Card

 ETS 32*4 GSM Voip gateway with 32 channel and 128 SIM card rotation Product DescriptionGSM VoIP gateway ETS32x4G is newly designed IP to GSM gateway supporting maximum 32 ports 128 SIMs of GSM Voice interface, it can effectively realize the smooth transition between PLMN(GSM) and VoIP network. Compact cost effective design and system architecture of GSM Gateway ETS-32x8G provides customer satisfaction in high quality,good performance and system reliance.Mostly important,GSM Gateway ETS-32x4 features with new functions such as multi- SIM rotation, Human behaviour,BTS rotation,proxy server encryption for anti IP block, ETS bandwidth optimization (SBO), Auto IMEI change and generation,auto activation SIM card etc.This product uses the state-of-art technology voice compression and Smart QoS of ETS to maintain the maximum voice quality under fast internet line and slow internet line as well, thus It is an ideal gateway for heavy duty VoIP call termination (VoIP to GSM) and Origination (GSM to VoIP), it is fully compatible with leading soft switch and SIP server. Product ParametersMain Features:Support 32 GSM ports, up to 32 concurrent calls (1 Ports 4 SIM card ,total 128 SIM card)Support GSM: Quad-band 850/900/1800/1900Mhz             CDMA: 450/ 800/ 1900Mhz optional            3G/UMTS: 850/900/2100Mhz optionalSupport multi-sim card rotation to avoid sim blockSupport Human behaviour functionSupport SBO (Switch Bandwidth Optimization)Support BTS rotation and lockSupport encryption for VOS for anti-block of IP portSupport SMS Sending / batch SMS Sending / receivingSupport USSD balance inquiryAuto activation SIM card and rechargeSupport IMEI change , auto IMEI change and generationAutomatically lock/open SIM card/ port according to its balance or alarmSupport Codec: G.711a/u law, G.723.1, G726,G.729ABSupport bandwidth optimization (optional)Sys log output by USB interface for tracking recordsUser friendly web management interfaceHTTP Web support for configuration and upgradeSIM swappingHTTP Web support ASR, ACD, PDD, SIM balance enquiryConvert the number as preset rules /Number translationCall routing / digit mapCDR managementIVR customizedBCCH managementSIM card rotation conditions:1) According to accumulated call duration check (talk time)2) According to accumulated idle&talking check(use time)3) According to accumulated calls check (call counter)4) According to consecutive call failure check(call failure)5) According to consecutive low-duration calls check (Low duration) Human behaviour conditions:1) According to accumulated call duration check (talk time)2) According to accumulated idle&talking check(use time)3) According to accumulated calls check (call counter)Packaging & Shipping   ItemsQuantityRemarksGSM Gateway 32-128 host1 Antenna (Short Antenna) 323m cable antenna optionalUSB cable 1 Network cable1    Weight7.5Kg Complete setMearsurement     After Sales Service  We will provide 1 year warranty after sales . And if over 1 year , then We will charge the factory cost for the components or spare parts .Detailed Photos/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1