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specification

• WSS8 is a perfect product for the telecom carriers to provide the residential telephony
  and fax services through the broadband networks such as FTTB, HFC, and ADSL;
• WSS8 can be connected to the traditional PBXs to provide the voice VPN solutions
  for enterprises, government, and schools. 
•  WSS8 can also serve as a remote,SIP terminal for IP-PBX solutions for example Asterisk.
• WSS8 is based on the embedded Linux operating system.

Advantages

• The ideal VoIP gateway for IP-PBX and residential VoIP ATA application
• High voice quality
• Highly compact yet truly reliable
• User-friendly provisioning tools
• Featuring fashion ringing tones, auto dialing, dual phone numbers, and RADIUS billing
  interface
• Advanced VoIP technologies including SIP/MGCP protocols, iLBC, and voice encrpytion
  In-house R & D
• can meet various voice application requirements with its powerful hardware
  platform and flexible software design.
• supports a variety of supplementary services which include Caller
  ID, All Forward, Forward No Answer, Forward Busy Line, Call waiting, and color
  ring-back feature, as well as many distingwishing features including Routing
  Selection, RADIUS Billing Interface, two Stage Dialing, Calling/Caller Number Mapping,
  and Auto Dial.
• not only offers the best cost-effectiveness but also supports
  the latest VOIP technologies and standards. Users can take advantage of the
  newest VOIP technologies by upgrading MX8 software.

Signaling

 VoIP Protocol: SIP V2(RFC3261);MGCP(RFC2705)
 OffHook Detection: FXS Loop Start,DDI(HongKong)
 DTMF: SIP INFO;RFC2833 DTMF Relay;In-Band;

 Key Features

  Voice Codec: G.711Alaw;G.711Ulaw;G.729A;G.723.1;GSM;iLBC;
  Echo cancellation:G.168;Tail Length 8/16/32 milliseconds;
  Dynamic Jitter Buffer;Voice Activity Detector(VAD);
  and Comfort      Noise Generator(CNG);
  Calling Control:Called/Calling Number Mapping;Line Hunting;
  FAX Processing: T.38 FAX Relay ; T.30;
  Billing: RADIUS Interface;Polarity Reverse
  Configuration:Web Based User Interface,Unified Network Management;

  Dual Telephone Number:Each line can be configured with two number;a PSTN number and an extension number;

 HardWare

   Equipped TI high performance DSP processor;
   CPU: Motorola Power PC 852;
   Flash Memory: 8Mb;
   System Memory:32Mb;
   Maximum User Line Length: 3000 Meters;
   Input Voltage:5V/3A DC(a AC/DC convector is provided;)

WSS8 Series