BT-2008-S

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Shandong Bittel Electronics Co., Ltd.

0086 633 2212125, 2212119

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BT-2008-S


company	Shandong Bittel Electronics Co., Ltd.
Update	2011-03-30
Original Region	China
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BT-2008-S

The BT-2008-S 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.

Main Characters:

1,with a one-port Ethernet jack
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、- 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 characters:

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

Standard andProtocal:

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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