8 Port ATA VoIP FAX Gateway SIP / H.323 With NAT And Router
8 Port ATA VoIP FAX Gateway HT-882 8 Lines
Quick Details
- Place of origin: Guangdong, China
- Brand name: DBL
- Model Number:HT-882
- Protocol: SIP & H.323
- Support: P2P calls, PPTP VPN. NAT Transversal
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
