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Product Details

3G CDMA Gateway quad band gsm 850 900 1800 1900 mhz

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 adapt new hardware and software structure, which supports up to 16 concurrent calls.

Front

Back

Motherboard

Special Features:

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

lEBO(EjoinBandwith 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

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:450/800/1900MHz
	WCDMA:850/900/1800/1900/2100MHz
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 Environment	Operating humidity: 10 – 90%RH
Warranty	12 Months

Mobile Features:

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

lSMS Inbox

lAT Command , USSD

lSMS Format: PDU/TXT

lPIN Code Management

lCDMA Delay Answer

lGSM Polarity Reversal

lCarrier Selection

lCaller ID Hidden(need SIM Card support)

Maintenance and Management:

lMulti-language Interface

lUSB Serial COM

lConfiguration Backup and Restore

lSupport HTTP/TFTP Upgrade

lCall statistics: ASR,ACD,PDD

lEjoin Remote Management System

Accesories:

Application&Solution

Application:

1)IWhen you are using the telephone, and you are want to get preferential from VoIP Phone anytime and anywhere.You just call the SIM card number which in GoIP,the calling number would send to Server by GoIP,then the server receive the calling number and establish the new calling.Then you will receive the new calling,you just accept the calling, Now you are calling with your customer by server.

Solution:

1)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.

2)Saving Cost on International and Long Distance Calls,when you are in the other countries& you have this gateway at your Local office,you could dial & receive phone call from your customers as you are there without Long Distance fee Very excellent solution for internal company with branch offices oversea.

Our Certifications

Our team&Factory

FAQ

Q: Are you trading company or manufacturer ?

A: We are developer and manufacturer in Voip products from 2003 year.

Q: What is our main express shipment?
A: DHL,UPS,FEDEX,TNT,EMS(can send to all over the world).

Q: How long is warranty?

A: Usually warranty is 12 months. If you need, we can provide with more long time warranty.

Q: How about your service?

A: Pls don't worry.If you have some problem,our engineer will give u help at the first time.
If you have another question, please feel free to contact us as below:

Marrisa
Shenzhen Ejoin Technology Co.,Ltd.
Tel:0086-755-8524 5166-806

Fax:0086-755-85245122
What's App/Mobile:86-13590138156
Skype: ejointech-m

QQ chat: 2898220495

Web:

Company Information

Ejointech is the biggest professional developer and manufacturer specialized in VoIP hardware and VoIP solution in Shenzhen based on the establishment of the year 2003, provides powerful and flexible based-SIP ACOM brand VoIP communication devices and solutions such as various types of Goip gateway,analog gateway,SMS modem and sim bank etc with a strong R&D team developing 2G/3G voip gateway, SMS gateway, Media trunks and IP phones. And we also offer customized products and OEM service.

Our 2G/3G VoIP gateway is quite popular around the world of innovation design and supporting worldwide mobile networks which have been exported to over 50 countries and areas, and enjoy a very good credit in the overseas market. They are cost-effective gateways for SOHO,SMEs as well as large enterprise environments ,voip operators and system integrators. It also opens up new revenue generating opportunities for service providers.

The reliable and competitive products, the trained technical support team can satisfy you. Ejointech original service is warmly and powerful.