Voip products 8 port multi sim calls goip gsm gateway with 8 sim cards
Overview
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.
Product Information
Voip products 8 port multi sim calls goip gsm gateway with 8 sim cards
Voip products 8 port multi sim calls goip gsm gateway with 8 sim cards
ACOM508pro GSM VoIP Gateway is a multi-functional and high performance product,
which is designed with advanced embedded technology.
ACOM508pro is able to process traditional voice call service and internet data service and adopts new hardware and software structure, which supports up to 8 concurrent calls.
Key features
l Support G729a/b/e,G723.1,G.711 A/U law,iLBC auto-selecting
l EBO(EjoinBandwidth Optimization)
l Proxy Encryption Solution for IP Block
l Support SIM Bank
l VPN(pptp)
l Human behavior
² Port inter-calling
² Port inter-SMS sending
l Base Station intelligent switching
l MNP
l Dynamic IMEI
l Auto Recharge
l ERMS(Ejoin Remote Management System)
l Fake Ring-back
l Call Duration Limitation for SIM Card/Single
l Callee prefix replacing
l Module updating
l Intelligent Routing by allowed prefix
l Web Browser: Firefox/Chrome /IE/Opera
Basic features
l SMS Send, Receive and Forward(GSM/SIP/HTTP)
l SMS Inbox
l AT Command , USSD
l SMS Format: PDU/TXT
l PIN Code Management
l CDMA Delay Answer
l GSM Polarity Reversal
l Carrier Selection
l Caller ID Hidden(need SIM Card support)
Applications
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.
Mobility extension
Most of mobile carriers offer zero or almost zero tariff for calls within a group of SIMs.
Mobile phones can be considered as “mobile extensions” of the telephone system.
Additionally, “Least Cost Router” permits to select the cheapest route for any call.
SMS batch sending
The device support SIP SMS sending and receiving, used with the SIP server as a SMS
gateway.
Specifications
Model | ACOM 508pro |
Number of Channels | 8 channels |
Frequency | GSM: 850/900/1800/1900MHz |
SIP Specification | SIP/2.0 RFC0861 |
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 8 groups of card online and running status indicator |
Dimension | 235x145x35mm |
Weight | 2kg |
Power Supply | 100-240VAC, 50 - 60 Hz IN, 12V/3A OUT |
Operating Environment | Operating temperature: 0 - 50ºC |
Operating humidity: 10 – 90%RH | |
Warranty | 12 Months |
Types Related Sites:
ACOM532-256 http://www.alibaba.com/product-detail/New-best-sim-anti-blocking-32_60533734483.html
ACOM532-128 http://www.alibaba.com/product-detail/32-Port-128-sim-card-voip_60493927635.html
ACOM532-32 http://www.alibaba.com/product-detail/HOT-SALE-Voip-Gateway-32-Port_60261989895.html
ACOM516-128 http://www.alibaba.com/product-detail/16-channels-gsm-gateway-128-sim_60473250773.html
ACOM516-64 http://www.alibaba.com/product-detail/Making-Free-IP-Phone-Call-16_60489859917.html
ACOM516-16 http://www.alibaba.com/product-detail/Voip-gateway-16-port-sms-gateway_60238796302.html
ACOM508S-32 http://www.alibaba.com/product-detail/Ejoin-8-Ports-32-SIM-Cards_60473892971.html
ACOM508P http://www.alibaba.com/product-detail/Voip-products-8-port-multi-sim_60264330901.html
Packing Details
- Module-based architecture, flexibility & scalability
- Single user-friendly grafic interface for all your hardware
- Most advanced and adjustable protection against Sim blocking
- Unlimited free support and training
- 100% gurantee of traffic providing
Skype:ejointech.9
Ejointech is a professional developer and manufacturer with about 13 years' experience in VoIP products. Weprovide ACOM brand VoIP communication devices and solutions. And we also offer customized products and OEM service. They are cost - effective voip / goip gateways for SOHO, SMEs and system integrators and it also opens up new revenue generating opportunities for service providers.
Call Us
| 75.9% Response Rate | |
|
150,000+ for 86 Transactions
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
|