16 channels gsm gateway 128 sim card 3g 4g voip gateway call termination gateway

Quality is the soul of an enterprise.

       ACOM516-128 GSM VoIP Gateway is a multi-functional and high performance product, which is designed with advanced embedded technology and every channel has 8 sim slots. ACOM516-128 is able to process traditional voice call service and internet data service and adopt new hardware and software structure, which supports up to 16 concurrent calls.

Good Marvin Suggest 16 Ports 128 SIMs GSM Gateway

Special Features:

*Support G729a/ b/ e, G723.1, G.711 A/ U law, iLBC auto-selecting

*EBO( Ejoin Bandwidth Optimization)

*Proxy Encryption Solution for IP Block

*Support SIM Bank

*VPN( PPTP)

*SIM Card Rotating (ACOM516-128)

*Solution to solve the SIM card blocked by:

*Accumulated Call Duration

*Accumulated Connected Calls

*Accumulated Calls

*Consecutive Failed Calls

*Consecutive No-Alert Calls

*Consecutive No-Answer Calls

*Consecutive No Carrier Calls

*Consecutive Short-Duration Calls

*Station intelligent switching

*ERMS( Ejoin Remote Management System)

*Port Inter-Calling

*Fake Ring-back

*Call Duration Limitation for SIM Card/ Single

*Dial Plan/Prefix Inward Translation/ Intelligent Routing

*Web Browser: Firefox/ Chrome/ IE/ Opera

Good Marvin Suggest 16 Ports 128 SIMs GSM Gateway

 Specification:

Good Marvin Suggest 16 Ports 128 SIMs GSM Gateway

Mobile Features:

SMS Send, Receive and Forward( GSM/ SIP/ HTTP)

SMS Inbox

AT Command, USSD

SMS Format: PDU/ TXT

PIN Code Management

CDMA Delay Answer

GSM Polarity Reversal

Carrier Selection

Caller ID Hidden( need SIM Card support)

Maintenance and Management:

Multi-language Interface

USB Serial COM

Configuration Backup and Restore

Support HTTP/ TFTP Upgrade

Call statistics: ASR, ACD, PDD

Ejoin Remote Management System

Good Marvin Suggest 16 Ports 128 SIMs GSM Gateway

1.used for call termination(VoIP to mobile) and origination(mobile to VoIP)

2.works for enterprise

3.Virtual Operation Solution

• Module-based architecture, flexibility & scalability
• Single user-friendly grafic interface for all your hardware
• Most advanced and adjustable protection against Sim blocking
• Unlimited free support and training
• 100% gurantee of traffic providing 

       Ejointech is a professional developer and manufacturer with about 13 years' experience in VoIP products. Weprovide ACOM brand VoIP communication devices and solutions. And we also offer customized products and OEM service. They are cost - effective voip / goip gateways for SOHO, SMEs and system integrators and it also opens up new revenue generating opportunities for service providers.

1.What is a VOIP gateway?

      Making calls with your computer is called Voice over I.P., for "Voice over Internet Protocol". Or simply

      "VoIP" (pronounced "voyp"). It is also referred to as broadband phone, Internet phone service and digital

      voice. A VoIP Gateway is a network device that helps to convert voice and fax calls between an IP network 

      and Public Switched Telephone Network (PSTN) in real time.

 2.What can VOIP gateway do for you?

      Imagine being able to use your computer to make phone( or video) calls with the help of special software

      and a microphone(& a camera)—and bypassing your phone company and their charges. Wouldn't that be

      cool? That is VOIP gateway's job.

 3.Why choose Ejoin?

      Original manufacturer, better quality, better service, global delivery in 2 days, Ejoin is a good choice!