Shenzhen Etross Telecom Co. Ltd

Model Number: ETS-8x8G Brand Name: Etross Key Specifications/Special Features: 1 OverviewGSM VoIP gateway ETS8x8G is newly designed IP to GSM gateway supporting maximum 8 ports 64SIMs 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-8x8G provides customer satisfaction in high quality, good performance and system reliance.Mostly important, GSM Gateway ETS-8x8 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.2 main featuresSupports 8 GSM ports, up to 8 concurrent calls (1 port 8 SIM card, total 64 SIM card)Supports GSM: Quad-band 850/900/1800/1900MHzCDMA: 450/800/1900MHz optional3G/UMTS: 850/900/2100MHz optional
Supports multi-SIM card rotation to avoid SIM block
Supports human behavior function
Supports SBO (switch bandwidth optimization)
Supports BTS rotation and lock
Supports encryption for VOS for anti-block of IP port
Supports SMS sending/batch SMS sending/receiving
Supports USSD balance inquiry
Auto activation SIM card and recharge
Supports IMEI change, auto IMEI change and generation
Automatically lock/open SIM card/ port according to its balance or alarm
Support codec: G.711a/u law, G.723.1, G726, G.729AB
Supports bandwidth optimization (optional)
Sys log output by USB interface for tracking records
User-friendly web management interface
HTTP web support for configuration and upgrade
SIM swapping
HTTP web support ASR, ACD, PDD, SIM balance enquiry
Convert the number as preset rules/number translation
Call routing/digit map
CDR management
IVR customized
BCCH management

SIM 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)l

Human behavior 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)
8 ports-64 SIMs/16 ports-128 SIMs/32 ports-256 SIMs, 16/32 ports-16/32 SIMs are available