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  • 产品名称: ACOM532G-512
  • Added time: 2017-03-03

ACOM532G-512 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.

Special Features:
 SIM Card Rotating
 IMEI Change
 Call Duration Limitation for SIM Card
 Port Inter-Calling/SMS
 Get SIM Number/Balance auto
 Call statistics: ASR,ACD,PDD
 HTTP API for SMS/USSD/AT Command
 SMPP Server/Client
 CDR checking
 Auto Recharge
 Call Back/Wait
 Support SIM POOL
 VPN(pptp)
 Station intelligent switching
 ERMS(Ejoin Remote Management System)
 ECMS(Ejoin Centralized Management system)
 Fake Ring-back
 Dial Plan/Prefix Inward Translation/Intelligent Routing

Specification:

Model

ACOM 532G-512

Number of Channels

32 channels

Number of slots

512 Sim

Frequency

GSM: 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 Console(USB)

LEDs

1 Power and 32 groups of card online and running status indicator

Power Supply

100-240VAC, 50 - 60 Hz IN, 12V/8A 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
 Caller ID Hidden(need SIM Card support)
 MNP
 Internet Access


Maintenance and Management:
 Multi-language Interface
 Role Management
 USB Serial COM
 Configuration Backup and Restore
 Support HTTP/TFTP Upgrade