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Specifications

16 ports 16/64 sim cards asterisk voip gateway
CDMA ( /GSM/WCDMA )
Port Inter - Calling and sms
Fake Ringback
Human Behavior

 

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 gateways for SOHO

SMEs and system integrators and it also opens up new revenue generating opportunities

for service providers.

 

ACOM516 series is able to process traditional voice call service and internet 

data service. Compare to the ACOM508 GSM / CDMA / WCDMA series VoIP 

Gateway, ACOM516 series adapts new hardware and software structure, which 

supports up to 16 concurrent calls.

 

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 ( ACOM516 - 64 )

 uSolution to solve the SIM card blocked by:

  ²Accumulated Call Duration

  ²Accumulated Connected Calls

  ²Accumulated Calls

  ²Consecutive Failed Calls

  ²Consecutive No - Alert Calls

  ²Consecutive No - Answer Calls

  ²Consecutive No Carrier Calls

  ²Consecutive 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:

 

Model	ACOM 516 - 16 / 64
Number of Channels	16 channels
Frequency	GSM: 850 / 900 / 1800 / 1900MHz CDMA: 800 / 1900MHz WCDMA: 850 / 900 / 1800 / 1900MHz
SIP Specification	SIP / 2.0 RFC3261
	Session Timer RFC4028
	STUN
Network Protocols	DHCP / PPPoE / VPN ( pptp )
	NTP
	Telnet / HTTP / FTP / TFTP
	Encryption: Ejoin, VOS2000, RC4, XOP.Base64
Telephony Features	Hot - line call, Dial plan, Speed dial, Phone book, CDR, LCR, White / Black 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 Capability	Voice codecs: G729a / b / e, G723.1, G.711 A / U law, iLBC
	Echo cancellation
	Silence suppression & detection ( VAD, CNG )
	Adaptive jitter buffer
	Volume adjustable
	IVR customized
Number of Ports	1 WAN 10 / 100Base - T ethernet ( RJ - 45 connector )
	1 LAN 10 / 100Base-T ethernet ( RJ - 45 connector )
	1 Console ( USB )
LEDs	1 Power and 16 groups of card online and running status indicator
Power Supply	100 - 240VAC, 50 - 60 Hz IN, 12V / 5A OUT
Operating Environment	Operating temperature: 0 - 50ºC
	Operating humidity: 10 - 90%RH
Warranty	12 Months

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

2.SMS Inbox

3.AT Command , USSD

4.SMS Format: PDU / TXT 

5.PIN Code Management

6.CDMA Delay Answer

7.GSM Polarity Reversal 

8.Carrier Selection

9.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