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32 ports gsm gateway/imei change/sms gateway hardware
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VoIP GSM Gateway GoIP bridges the GSM and the IP networks by enabling voice communications. It is installed on the Mobile SIM Card, you can register the GSM telephone on the VoIP Softswitch.it can be easily combined into arbitrary number of channels of Large Gateway Group. Low price, perfect sound quality and powerful function make GoIP GSM inevitable choice of system Integrators, traffic Business and soft switch Manufacturers.
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Key Features |
Open Standard VoIP Protocols (SIP&H.323) |
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Single or Multiple Server Registrations | ||
Two 10/100 Ethernet for WAN / LAN connections | ||
Peer-to-Peer IP Calls | ||
Speech quality ensured by QoS at the Ethernet and IP layers and comprehensive jitter buffer | ||
Line Echo Cancellation | ||
VLAN and QoS support | ||
NAT Transversal and Router functions | ||
Voice prompts, HTTP Web, Auto Provision support for configuration and updates | ||
Highly stable embedded Linux operating system in high performance ARM 9 Processor | ||
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Basic Features |
LEDs for Power, Ready, Status, WAN, PC, FXS |
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Dial in mode or dial out mode only | ||
Call forward from GSM to VoIP and VoIP to GSM | ||
Dial Plan | ||
Retransmit GSM Caller ID to VoIP terminal | ||
32 ports gsm gateway/imei change/sms gateway hardware | ||
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Enhanced Features |
Dynamic selection of codec |
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Advanced jitter buffer | ||
Automatic traversal of NAT and firewall | ||
VLAN / Qos | ||
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