Description:

Blue Talk HandyTone 486 VoIP Adaptor Includes FREE Unlimited VoIP Calls Worldwide, Incoming Phone Number, Voicemail to Email, One hour of free calls.

HandyTone 486 is an All-In-1? VoIP IAD based on SIP standard. Built upon Grandstream??s innovative technology, HandyTone 486 features superb sound quality, rich functions, high degree of integration, ease of use, compact size, and ultra-affordability.

Support SIP2.0 , TCP/UDP/IP, RTP/RTCP , HTTP , ICMP ,
ARP/RARP, DNS,DHCP (both client and server), NTP,PPPoE,
TFTP, etc.
??? Built-in router, NAT and Gateway,
??? 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 Caller ID/Name display or block, Hold, Call Waiting, Call
Transfer, Call Forward, Flash, Three-Way Conferencing (pending)
??? Support customizable ring tone (pending)
??? Fax pass through and T.38 (pending)
??? Support silence suppression and VAD , AGC , and echo
cancellation (G.168)
??? Support standard encryption and authentication (DIGEST using MD5 and MD5-sess)
??? Support layer-2 (802.1Q VLAN, 802.1p) and layer-3 (DiffServ, ToS) QoS
??? Support automated NAT traversal without manual manipulation of firewall/NAT
??? 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 built-in IVR, Web browser or central configuration file
??? Support DNS SRV Look Up
??? SIP Server Fail Over (pending)

Technical Details:

Dimensions
6.3cm x 11cm x 2.8cm

Analog Telephone Port
1 x FXS port

Operating Temperature
0-40C

IP Network Port
1 x 10Base-T WAN port, 1 x 10Base-T LAN port.

Weight
360g

PSTN Port
1 x PSTN life line port

Exterior
Black ABS plastic,tri-color LED button

Universal Power Supply
100-240V input,+5VDC/1.2A output US/Euro/UK/Japan/Australian style available.