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VoIP Product Details

 

 

BT-2008-D

is your best choice for a standards-based Voice over IP telephone. and it delivers both traditional telephone capabilities and new, converged applications to your business desktop.Its infrastructure includes public switched telephone network (PSTN) gateways, analog phone support, and digital signal processor (DSP) farms.It combine the functions of a traditional telephone with an Ethernet connection. It is a Windows-based application for the PC that offers IP functionality in conjunction with a Bitcal IP phone or as a standalone end station. It works with ADSL, Cable Modem, LAN etc., saving cost by using ISP.

 

The BT-2008-D is your best choice for a standards-based Voice over IP telephone. and it delivers both traditional telephone capabilities and new, converged applications to your business desktop.Its infrastructure includes public switched telephone network (PSTN) gateways, analog phone support, and digital signal processor (DSP) farms.It combine the functions of a traditional telephone with an Ethernet connection. It is a Windows-based application for the PC that offers IP functionality in conjunction with a Bitcal IP phone or as a standalone end station. It works with ADSL, Cable Modem, LAN etc., saving cost by using ISP.

Features :

  • 1,with a two-port Ethernet jacks
  • 2, Standalone operation, no computer needed
  • 3, Uses broadband cable/XDSL or network connection for high quality voice over IP 3, Supports Sip, H.323 v4, compatible with most of the H.323 V1-V4 system and equipment
  • 4, Large LCD screen display
  • 5, With Single/double RJ45 broadband socket
  • 6, With H.323 proxy server inside
  • 7, Startup H.245 tunnel quickly
  • 8. Supports H.245 and Q.931 keypad out-band DTMF transfering method
  • 9, Send and receive incoming caller ID with Q.931 protocol
  • 10, Supports calling directly to IP address
  • 11, Supports E.164 telephone number calling when gatekeeper used
  • 12, Search the gatekeeper in LAN automatically
  • 13, Supports calling to PSTN normal telephone with prepaid card issued by ITSP (net2phone, etalk etc.)
  • 14, Supports PPPoE (connect to internet with ADSL and cable modem)
  • 15, User can set the phone with standard web browser(Internet explorer 6.0) or using telnet software
  • 16, Online software upgrade with fttp
  • 17, Supports G.723.15.3k/6.3k G.729, G.711A-Law?µ- Law voice encoding and decoding arithmetic
  • 18, Dynamic voice inspection, CNG (Comfort noise generation) , Dynamic voice jitter buffer
  • 19, According with G.165 16ms echo counteraction
  • 20, According with ITU-T standard tone(dialing tone, busy tone etc.) and DTMF tone generation and inspection 2
  • 21, Supports the dialing rule basing on E.164 coding
  • 22, Up to 112 groups of fast dialing numbers
  • 23, 40 groups of incoming and outgoing numbers in memory
  • 24. Full Duplex Speakerphone
  • 25, 16 groups of voice message; volume of handset adjustable; volume of speaker adjustable; voice guide

Main Characteristics :

  • Data memory - 2MB SDRAM

  • 10/100Base-T, with 2 port HUB function

  • 256KB Flash Memory

  • G.165/168 16ms Echo cancellation,

  • Bandwidth transmision:5.3k/6.3k

  • 486 DX66 or above processor / 32MB RAM / 20MB Free hard disk

  • Windows 98 / 98SE / ME / 2000 Operation system

  • Voltage:DC 9V

  • Power Adeptor:Intput:AC 220V,Inpout:DC 9V 500m

Standards & Protocols:

  • IEEE 802.3 /802.3 u 10 Base T / 100 Base TX
  • Audio codec include G.723.1 6.4k/5.3k, G.729, G.711 A/u-law
  • H.323 V4
  • MGCP RFC2705
  • SIP RFC2543
  • Net2phone private protocol
  • TCP/IP: Internet transfer and control protocol
  • RTP: Real-time Transport Protocol
  • RTCP:Real-time Control Protocol
  • VAD/CNG save band with G.723.1 G.729
  • DHCP:Dynamic Host Configuration Protocol
  • PPPoE:Point to Point Protocol over Ethernet
  • DNS:Domain Name Server
  • Telnet:Internet's remote login protocol
  • FTP:File Transfer protocol
  • HTTP:Hyper Text Transfer protocol
  • Build in H.323 proxy


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