16 ports 64 sims rj45 to rj11 voip gateway

Specifications

8 ports 32 sims rj45 to rj11 voip gateway
Frequency:450MHz or dual dand 800/1900MHz
New&Original

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

 

 Support 8 channels 32 SIM cards and 4 SIM cards per channel rotation using

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

 Support BTS and carrier change and locked

 Support IMEI and PIN modify

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

 SMS receiving/batch sending, AT command compatible

 Support USSD balance enquiry

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

 

Basic features

 

Support SIP registration and peer-to-peer

Support Hotline, Phone book, Speed dial, Dial Plan

Update firmware by local or internet

Field proven compatible with Asterisk-based softswitches

Single-channel debug for manual calling, directly AT command

LCR automatically route calls

Centralized network management

Caller ID detection and generation

Master and slave SIP server

VLan and QoS support

SIM card hot plug

Calling Statistics

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

 

 

Model	ACOM 508W-32
Number of Channels	8 channels
Frequency	450Mhz or 800Mhz or 800/1900MHz
Call Control Protocols	SIP
Voice Codecs	G.729A, G.723.1, G.711 a/ulaw
Network Protocols	IPv4, TCP, UDP, PPPoE, DHCP, DNS, NAT, Telnet, HTTP, FTP, TFTP
Configuration and Maintenance	Web-based GUI Console, Telnet command line Centralized network management
Firmware Update	Local file, FTP, TFTP and HTTP
Telephony Features	Hot-line call ,Dial plan, Speed dial, Phone book, CDR, LCR, White list
Telephony Signaling	DTMF tone dectection/generation DTMF relay: in-band, RFC 2833 and SIP info Call forward: unconditional, no answer and busy N-way conferencing Caller ID display/generation, Mobile Number Portability
Voice Quality	Echo cancellation Silence suppression(voice activity detection, comfortable noise generation) Adaptive jitter buffer
Number of Ports	1 WAN 10/100Base-T ethernet(RJ-45 connector) 1 LAN 10/100Base-T ethernet(RJ-45 connector) 1 console(RJ-11 connector)
LEDs	1 power and 8 groups of signal strength and running indicator
Power Supply	100-240VAC, 50 - 60 Hz
Dimensions	Rack mountable 1U chassis(compatible with 19" Rack) Width: 482mm Height: 44mm Depth: 210mm
Weight	2.5kg
Operating Environment	·Operating temperature: 0 - 50ºC ·Operating humidity: 10 – 90%
Warranty	12 Months

 

 

 

  

 

Packing detail

 

 

 Most Strength Products

 

 

Model	504G	508G	508G   (Sim Switch Version)	504C	508C	508C   (Sim Switch Version)	504W	508W	508C   (Sim Switch Version)
Number of Channels	4GSM	8GSM	8GSM	4CDMA	8CDMA	8CDMA	4WCDMA	8WCDMA	8WCDMA
Number of SIM cards	4	8	32	4	8	32	4	8	32
Frequency	850/900/1800/1900MHz			450MHz or 800/1900MHz			850/900/1800/1900/2100MHz
Call Control Protocols	SIP
Voice Codecs	G.729A, G.723.1, G.711 a/ulaw

 

 

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