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Key Features: โ Open Standard VoIP Protocols (ITU H.323 V4 and IETF SIP V2) โ Single or Multiple Server Registrations โ Two 10/100 Ethernet for WAN / LAN connections โ GSM module for making GSM calls โ Speech quality ensured by QoS at the Ethernet and IP layers and comprehensive jitter buffer โ VLAN and QoS support โ NAT Transversal and Router functions โ Voice prompts, HTTP Web, Auto Provision support for configuration and updates โ Highly stable embedded Linux operating system in high performance ARM 9 Processor Enhanced Features โ Dynamic selection of codec โ Advanced jitter buffer โ Automatic traversal of NAT and firewall โ VLAN / Qos โ Router โ Echo cancellation for Speakerphone โ Comfort noise generation (CNG) โ Voice activity detection (VAD) โ Auto provisioning (requires auto provisioning server) โ On line firmware upgrade โ Multi-language support: English and Chinese Competitive Advantage: โ Remote SIM operation for SIM Card management โ SMPP support for 3rd party development of SMS Applications. โ Free server utilities for remote access and SMS management. โ Telnet mode for sending AT commands to GSM module. โ Compact and light weight design โ Direct customer support PACKING: 1* GOIP1
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