GSM/WCDMA/LTE VoIP Gateway, Call Terminal, GoIP16, 16 Ports 64 SIM GSM Gateway

Product Description

16 ports GSM voip gateway with 64 sim card



Key features:
Support 8 / 16 channels with 8-64 sim cards
Support 850/900/1800/1900MHz quad-band GSM network
Support BTS and carrier change and locked
Support IMEI and PIN modify
SMS receiving/batch sending, AT command compatible
Support USSD balance enquiry
Automatically lock/switch SIM card according to its balance, balance alarm


Introduction:

The GSM VoIP gateway is a wireless Phone Gateway that support 8/16 channels CDMA interface with 8-64 sim card. GSM Gateway is a new product that connect the GSM and the VOIP seamlessly. To GSM Gateway what is installed on the Mobile SIM Card, you can register the GSM telephone on the VOIP Softswitch.SIP and H.323 agreement are built in the GSM Gateway and configured flexible.
Caller ID can be seen by using SIP. Flexible routing can meet the need of all kinds of call forwarding; even more special is that GSM GATEWAY support multi-device group, it can be easily combined into arbitrary number of channels of Large Gateway Group.


Basic features:
Support SIP registration and peer-to-peer
Support Hotline, Phone book, Speed dial, Dial Plan
Update firmware by local or internet
Field proven compatible with Asterisk-based softswitches
Single-channel debug for manual calling, directly AT command
LCR automatically route calls
Centralized network management
Caller ID detection and generation
Master and slave SIP server
VLan and QoS support
SIM card hot plug
Calling Statistics
Support customized IVR

Mobile Features:
SMS Send, Receive and Forward(GSM/SIP/HTTP)
SMS Inbox
AT Command
USSD
SMS Format: PDU/TXT
PIN Code Management
GSM Polarity Reversal
Carrier Selection
Caller ID Hidden(need SIM Card support)


Specifications