Chinese manufacturers online

Home

Buy

Products

Manufacturers

Resources

My Assistant

Voip Phone

• Company Name:Cosian Industrial Co.,Ltd.
• Posting Date:  October-10-2008
• Category:  Telecommunications
• Contact Person:Mr Bear Xiong
• Tel Number:  86-755-25340253
• Fax Number:  86-755-25336221
• Website:http://www.72u.net

Leave me a message

Address:Room 2502,Building No.3,Jia Zhou Hua Yuan,No. 9000,Binhe Road, Futian District,Shenzhen City,Guangdong Province,China
Zip:
NT-323 Voip Phone

Software
· H.323 V4 calling signal protocol
· MGCP RFC2705
· SIP RFC2543
· Net2phone private protocol
· IEEE 802.3 10Base-T/100Base-T RJ-45 port
· Major G.7XX and GSM610 audio codec
· Audio codec algorithm include G.711A, G711U, 723.
· Quick dial setting and user-defined dial plan setting
· TCP/IP: Internet Transport and Control Protocol
· RTP: Real-time transport protocol
· RTCP: Real-time Transport control protocol
· G723.1?G729 VAD/CNG economical bandwidth
· G165 16ms Echo cancellation
· DTMP: Tone Detection and Generation
· DHCP: Dynamic Host Configuration Protocol
· PPPOE: Point to Point Protocol Over Ethernet
· DNS: Domain Name Service
· NTS: Network Time Service
· Telnet: Remote Host log on Protocol
· FTP: File Transfer Protocol
· HTTP: Hyper Text tranfer Protocol
· Build in H.323 proxy support
· Auto search proxy

Electric Spec
· Voltage: DC 9V
· power:0.5W(max)
· Power adapter: AD/DC input 100-220v, 400Ma
· Network interface: RJ-45 Ethernet connector

Specification
· 215×190×70 mm (L × W × H)

Four Ports Gatew

Voip Phone

Voip Phone

One Port Gateway

Search for other manufacturers: patch panel,  patch panel,  keystone jack,  Keystone jack,  

Complaint: Description