8 Port ATA VoIP FAX Gateway SIP / H.323 With NAT And Router

8 Port ATA VoIP FAX Gateway SIP / H.323 With NAT And Router

8 Port ATA VoIP FAX Gateway HT-882 8 Lines

Description:

VoIP Analog Termianl Adapter is a full featured FXS Gateway and is designed for easy installation and configuration.It comes with one Ethernet port for network access to a VoIP Server and Eight RJ-11 jack to interface with a traditional telephone or fax machine. Connecting a telephone line port (FXO) of a traditional PBX to a VoIP ATA enables the PBX to take full advantages of VoIP services. Its high performance offers toll quality voice,flexible networking feature-rich call functions.It is an ideal solution for SME, SOHO, and individual who would like to lower or eliminate their local and long distance call charges.

Key Features

• Open Standard VoIP Protocols (ITU H.323 V4 and IETF SIP V2)
• Single or Multiple Server Registrations
• Peer-to-Peer IP Calls
• Two 10/100 Ethernet for WAN / LAN connections
• 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

Basic Features

• Eight RJ-11 FXS ports for traditional phone sets or PBX's trunk lines
• LEDs for Power, Ready, Status, WAN, PC, FXS ports 
• Call Forward, Call Hold, Call Transfer
• Dial Plan
• Caller ID

Enhanced Features

• Dynamic selection of codec
• Advanced jitter buffer
• Automatic traversal of NAT and firewall
• VLAN / Qos
• Router
• Echo cancellation for Speakerphone
• Comfort noise generation (CNG)
• Voice activity detection (VAD)
• Auto provisioning (requires auto provisioning server)
• On line firmware upgrade
• Multi-language support: English and Chinese

Supported Standards