Specificaties:

Easily upgrade your existing analogue telephone devices for Voice-over-ip calls! All-In-1 VoIP device with PSTN life line port and FXS port.

With this VoIP adapter you can connect to a VoIP provider of your choice.
There is no need to use a separate VoIP-telephone. Simply connect your standard (analogue) telephone, and start calling.

Incoming and outgoing POTS calls are still possible over the available life-line.

• You can dail out over the old line using a prefix code.
• Incoming calls on the life-line will ring on the connected telephone.

(Using/connecting the life-line is optional, it is not needed for making VoIP calls.)

“¢ Easiest installation in the world! Simply insert the enclosed cd in the computer, select your voip provider from the list, fill in your voip-telno, username and password, and click “Finish”!
“¢ Supports SIP2.0, MGCP, H323, IAX2, N2P protocols (depending on installed firmware, SIP is default.)
“¢ TCP/UDP/IP, RTP/RTCP, HTTP, ICMP, ARP/RARP, DNS, DHCP client, NTP, PPPoE,TFTP, etc.
“¢ Autodetect incoming calls on PSTN line or Voice-over-ip
“¢ Caller ID supported (ETSI / V.23, Please check you phone manual for compatibility.)
“¢ 1 x FXS port analogue telephone port
“¢ 1 x PSTN life line port
“¢ 2x LAN port
“¢ Only one handset needed to recieve and make both VoIP and classic PSTN calls.
“¢ Powerful digital signal processing (DSP) to ensure superb audio
quality; advanced adaptive jitter control and packet loss concealment
technology
“¢ Ultra compact (wallet size) and lightweight design, great companion
for travelers
“¢ Support various vocoders including G.711 A-/U-law, G.723.1,
G.729A/B, G.728, G.726, iLBC.
“¢ Support silence suppression and VAD, AGC and echo cancellation (G.168)
“¢ Support standard encryption and authentication (DIGEST using MD5 and MD5-sess)
“¢ Support automated NAT traversal without manual manipulation of firewall/NAT (STUN)
“¢ Support remote automated provisioning and software upgrade even through firewall/NAT to
enable zero configuration and plug-and-dial for end users
“¢ Support device configuration via Web browser or central configuration file
“¢ Support DNS SRV Look Up
“¢ Built-in phone book to assign speed-dail numbers (up to 100 entries!)