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Specifications
8 port gsm voip gateway support vpnSupport 8 channels 8 SIM cards
Support 850/900/1800/1900MHz
ACOM508G-8 GSM 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.
EjoinTech 2G/3G VoIP gateways help uplink or downlink directly with GSM/CDMA/WCDMA networks, easy using and strong functions device.
Key features:
l Support 8 channels 8 SIM cards
l Support 850/900/1800/1900MHz Quad-band GSM network
l Support BTS and carrier change and locked
l Support IMEI and PIN modify
l Support encryption: RC4, VOS and Ejoin private etc, OEM encryption support
l SMS receiving/batch sending, AT command compatible
l Support Auto USSD balance enquiry
l Automatically lock/switch SIM card according to its balance, balance alarm
Basic features:
l Support SIP registration and peer-to-peer
l Support Hotline, Phone book, Speed dial, Dial Plan
l Update firmware by local or internet
l Field proven compatible with Asterisk-based softswitches
l Single-channel debug for manual calling, directly AT command
l LCR automatically route calls
l Centralized network management
l Caller ID detection and generation
l Master and slave SIP server
l VLan and QoS support
l SIM card hot plug
l Calling Statistics
l Support customized IVR
Specification:
Network |
GSM |
Model |
ACOM508G-8 |
Number of Channels |
8 channels 8 SIM cards |
Frequency |
Support 850/900/1800/1900MHz Quad-band GSM network |
Call Control Protocols |
SIP |
Voice Codec |
G.729A, G.723.1, G.711 a/ulaw |
Network Protocols |
IPv4, TCP, UDP, PPPoE, DHCP, DNS, NAT, Telnet, HTTP, FTP, TFTP |
Configuration and |
Web-based GUI Console, Telnet command line Centralized network management |
Firmware Update |
Local file, FTP, TFTP and HTTP |
Telephony Features |
Hot-line call ,Dial plan, Speed dial, Phone book, CDR, LCR, White list |
Telephony Signaling |
DTMF tone detection/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 Quality |
Echo cancellation Silence suppression(voice activity detection, comfortable noise generation) Adaptive jitter buffer |
Number of Ports |
1 WAN 10/100Base-T Ethernet(RJ-45 connector) 1 LAN 10/100Base-T Ethernet(RJ-45 connector) 1 console(RJ-11 connector) |
LEDs |
1 power and 8 groups of signal strength and running indicator |
Power Supply |
100-240VAC, 50 - 60 Hz |
Dimensions |
Rack mountable 1U chassis(compatible with 19" Rack) Width: 482mm Height: 44mm Depth: 210mm |
Weight |
2.5kg |
Operating Environment |
·Operating temperature: 0 - 50ºC ·Operating humidity: 10 – 90% |
Warranty |
12 Months |
The Detailed Picture:
The Packing Picture:
Application:
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.
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.
Send Inquiry to This Supplier
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