8 ports 32 sims bulk sms goip gateway/sip voice gateway

Specifications

8 port goip gsm gateway

Overview

Ejointech is a professional developer and manufacturer of VoIP products. EjoinTech provides ACOM brand VoIP communication devices and solutions. And we also offer customized products and OEM service. They are a cost-effective gateway for SOHO, SMEs and system integrators and it also opens up new revenue generating opportunities for service providers.

Key features:

l  Support 8 channels 8 SIM cards

l  Support 850/900/1800/1900MHz Quad-band GSM and WCDMA network

l  Support 450Mhz or 800Mhz or 800/1900Mhz CDMA network

l  Support BTS and carrier change and locked

l  Support IMEI and PIN modify

l  Support encryption: RC4, VOS and Ejoin private etc, OEM encryption support

l  SMS receiving/batch sending, AT command compatible

l  Support USSD balance enquiry

l  Automatically lock/switch SIM card according to its balance, balance alarm

Basic features:

l  Support SIP registration and peer-to-peer

l  Support Hotline, Phone book, Speed dial, Dial Plan

l  Update firmware by local or internet

l  Field proven compatible with Asterisk-based softswitches

l  Single-channel debug for manual calling, directly AT command

l  LCR automatically route calls

l  Centralized network management

l  Caller ID detection and generation

l  Master and slave SIP server

l  VLan and QoS support

l  SIM card hot plug

l  Calling Statistics

l  Support customized IVR

Applications:

Used in conjunction with VOS, VPS, call back or other Asterisk-based softswitches, for

accessing VoIP network by SIM cards, LCR select least cost router to reduce the cost of calls.

Mobility extension

Most of mobile carriers offer zero or almost zero tariff for calls within a group of SIMs.

Mobile phones can be considered as “mobile extensions” of the telephone system.

Additionally, “Least Cost Router” permits to select the cheapest route for any call.

SMS batch sending

The device support SIP SMS sending and receiving, used with the SIP server as a SMS

gateway.

Specification

 Packing detail: