VoIp adaptér D-Link 1-port VoIP Terminal

Practical adapter, which allows you to connect classical analog telephone to a computer.Use is also wireless device.Thanks conjunction with the computer can then be used for VoIP telephone communication through communication protocol SIP.The device is equipped with one RJ-11 port to connect your phone and RJ-45 interface for connecting to a computer network.There is also support for fax and LED signalling the state apparatus.Management Adapter is allowed through a Web interface or TFTP client.The power supply is used an external adapter.The adapter has features VAD (Voice Activity Detection) and CNG (Comfort Noise Generation), which reduce the transmission of data without a reduction in sound quality.
The parameters and specifications:
Supported protocols: IP TCP UDP ARP HTTP
Interface:
RJ-11 (FXS)
RJ-45 (Ethernet)
Communication protocols:
SIP
Audio codecs:
G.711
G.726
G.729th
G.168
Administration facility:
TFTP client
HTTP web interface
Other features:
Support fax
LED
Power:
The external AC adapter
Output:12 V AC / A 1.2
Dimensions:
90 x 82 x 31 mm