Ejoin new goip 8 port gsm multi sim card modem box voip minutes ussd asterisk iptv vos sms service gateway price
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 a cost - effective gateway for SOHO, SMEs and system integrators and it also opens up new revenue generating opportunities for service providers.
Product Information
Ejoin new goip 8 port gsm multi sim card modem box voip minutes ussd asterisk iptv vos sms service gateway price
There are three models of this sort of 8 channels 32 SIM cards product, ACOM508SG - 32, ACOM508SW - 32 and ACOM508SC - 32. They share a common appearance. ACOM508SG - 32 is used for GSM network, ACOM508SW - 32 is used for both GSM and WCDMA network, and ACOM508SC - 32 is used for CDMA network.
Compare to the ACOM508 series VoIP Gateway, ACOM508S series adapts new hardware and software structure, which supports up to 8 concurrent calls.
Key features
l Support 8 channels 32 SIM cards and 4 SIM cards per channel rotation using
Solution to solve the SIM card blocked by:
t Accumulated Call Duration
t Accumulated Connected Calls
t Accumulated Calls
t Consecutive Failed Calls
t Consecutive No - Alert Calls
t Consecutive No - Answer Calls
t Consecutive No Carrier Calls
l Support BTS and carrier intelligent change and locked
l Support IMEI and PIN modify
l Support VPN, MNP and SIM BANK
l Support port Inter - calling & Texting
l Support encryption: RC4, VOS and Ejoin private etc, OEM encryption support
l SMS receiving / batch ( forwarding ) sending, AT command compatible
l Support USSD balance enquiry
l Automatically lock / switch SIM card according to its balance, balance alarm
l ERMS ( Ejoin Remote Management System )
l Fake Ringback
l Call Duration Limitation for SIM Card / Single
l Dial Plan / Prefix Inward Translation/Intelligent Routing
l Web Browser: Firefox / Chrome / IE / Opera
Basic features
² Support SIP registration and peer - to - peer
² Support Hotline, Phone book, Speed dial, Dial Plan
² Update firmware by local or internet
² Field proven compatible with Asterisk - based softswitches
² Single - channel debug for manual calling, directly AT command
² LCR automatically route calls
² Centralized network management
² Caller ID detection and generation
² Master and slave SIP server
² VLan and QoS support
² SIM card hot plug
² Calling Statistics: ASR, ACD, PDD
² Support customized IVR
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 508 |
Number of Channels | 8 channels |
Frequency | GSM: 850 / 900 / 1800 / 1900MHz CDMA: 800 / 1900MHz WCDMA: 2G/3G |
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 8 groups of card online and running status indicator |
Power Supply | 100 - 240VAC, 50 - 60 Hz IN |
Operating Environment | Operating temperature: 0 - 50ºC |
Operating humidity: 10 – 90%RH | |
Warranty | 12 Months |
Packing Details
Most Strenth Products
Please Contact
WhatsApp: +8618871713889
Skype: ejointech.y
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