Shenzhen Ejoin Technology Co., Ltd.
Producst
ACOM508W-8/32
ACOM508-8/32 VoIP 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 a cost-effective gateway for SOHO, SMEs and system integrators and it also opens up new revenue generating opportunities for service providers.
ACOM508 series is able to process traditional voice call service and internet data service, which supports up to 16 concurrent calls.
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(ACOM508-32)
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 Ringback
Call Duration Limitation for SIM Card/Single
Dial Plan/Prefix Inward Translation/Intelligent Routing
Web Browser: Firefox/Chrome /IE/Opera
Specification:
|
Model |
|
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ACOM 508-8/32 |
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Number of Channels |
8 channels |
|
Frequency |
GSM: 850/900/1800/1900MHz |
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CDMA: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 |
|
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Telnet/HTTP/FTP/TFTP |
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Encryption:Ejoin,VOS2000,RC4,XOP.Base64 |
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|
Telephony Features |
Hot-line call ,Dial plan, Speed dial, Phone book, CDR, LCR, White/Black list |
|
Telephony Signaling |
DTMF tone dectection/generation |
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DTMF relay: in-band, RFC 2833 and SIP info |
|
|
Call forward: unconditional, no answer and busy |
|
|
N-way conferencing |
|
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Caller ID display/generation, Mobile Number Portability |
|
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Voice Capability |
Voice codecs:G729a/b/e,G723.1,G.711 A/U law, iLBC |
|
Echo cancellation |
|
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Silence suppression & detection（VAD, CNG） |
|
|
Adaptive jitter buffer |
|
|
Volume adjustable |
|
|
IVR customized |
|
|
Number of Ports |
1 WAN 10/100Base-T ethernet(RJ-45 connector) |
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1 LAN 10/100Base-T ethernet(RJ-45 connector) |
|
|
1 Console(USB) |
|
|
LEDs |
1 Power and 8 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 |
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