USSD human behavior intelligent rotation goip 32 channels 128 sim cards wireless sip vos voip gsm gateway

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 cost - effective voip / goip smart voice

gateways ( price ) for SOHO, SMEs and system integrators and it also opens up new

revenue generating opportunities for service providers.

ACOM532 series is able to process traditional voice call service and internet data service. 

Compare to the ACOM508 GSM / CDMA / WCDMA series VoIP Gateway, ACOM532 series adapts new hardware and software structure,  goip 32-128 which supports up to 32 concurrent calls 32 / 128 sim cards. 

Special Features:

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

lEBO ( Ejoin Bandwith Optimization )

lProxy Encryption Solution for IP Block

lSupport SIM Bank

lVPN ( pptp )

lSIM Card Rotating ( ACOM532 - 128 )

 u Solution to solve the SIM card blocked by:

  ² Accumulated Call Duration

  ² Accumulated Connected Calls

  ² Accumulated Calls

  ² Consecutive Failed Calls

  ² Consecutive No - Alert Calls

  ² Consecutive No - Answer Calls

  ² Consecutive No Carrier Calls

  ² Consecutive Short - Duration Calls

lStation intelligent switching

lERMS(Ejoin Remote Management System)

lPort Inter - Calling and sms

lFake Ringback

lCall Duration Limitation for SIM Card / Single

lDial Plan / Prefix Inward Translation / Intelligent Routing

lWeb Browser: Firefox / Chrome / IE / Opera

Specification:

Mobile Features:

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

l SMS Inbox

l AT Command , USSD

l SMS Format: PDU / TXT 

l PIN Code Management

l CDMA Delay Answer

l GSM Polarity Reversal 

l Carrier Selection

l Caller ID Hidden ( need SIM Card support )

Maintenance and Management:

1.Multi - language Interface

2.USB Serial COM

3.Configuration Backup and Restore

4.Support HTTP / TFTP Upgrade

5.Call statistics: ASR, ACD, PDD

6.Ejoin Remote Management System