联网
| 声音功能 |
CNG, VAD |
| 布线技术 |
10/100BaseT |
协议
| 管理协议 |
Telnet |
| 支持网络协议 |
H.323, TFTP, PPPoE |
H.323 1FXS w/ 1-port Ethernet VoIP Gateway
LevelOne’s VOI-1000 is a single port VoIP telephone adapter whichis the most cost-effective and highly reliable analog Voice over IP device. The VOI-1000 transforms toll quality voice data over IP networks and seamlessly connects to your analog phone system.
VOI-1000 adaptes the H.323 protocol to provide the advanced Internet telephony solutions and ensures the compatibility with most popular VoIP equipment. The device offers Comfort Noise Generation (CNG) at the receiving terminal so the user knows the line has not dropped. Regarding to the voice codec, VOI-1000 supports voice compression standards such as G.729 and G.711. These standards minimize the bandwidth requirement for voice transmission but still provide high quality voice reproduction. This system supported G.168, Echo Cancellation which is located in the 4-wire portion of the circuit used for echo reduction by digitally subtracting an estimated echo from the circuit echo.
The FXS interface allows VOI-1000 to connect directly to a phone, fax machine or PBX facilities. VOI-1000 is ready to setup and operate with the minimum configuration by key pad setting. The Plug-and-Play function achieves real hassle free installation by simply plugs VOI-1000 into your Ethernet network.
VOI-1000 is the ideal VoIP solution specally targeted at residential users, business travelersand SOHO users to reduce phone charges and create desired flexibility for users to enjoy the communication freedom.
