Grandstream HandyTone 286 ATA-286 is an award-winning next generation VoIP
analog telephone adapter based on industry open standards. Built upon innovative
technology, Grandstream HandyTone ATA-286 features market leading superb sound
quality, compact size, and rich functionalities at highly-affordable price.
Support NAT traversal using IETF STUN and symmetric RTP (compatible with
Cisco’s ATA-186, etc)
Advanced Digital Signal Processing (DSP) to ensure superb hi-fidelity
audio quality
Provides 1 LAN port and 1 FXS interface for any analog telephones,
cordless phones, and fax machines
Support transparent Fax pass-through and in the future T.38 (pending)
Interoperable with various 3rd party SIP end user device,
Proxy/Registrar/Server, and gateway products
Advanced and patent pending adaptive jitter buffer control, packet delay
and loss concealment technology
Support popular codecs including G.723.1 (5.3K/6.3K), G.729A/B, G.711
(a-law and u-law), G.726, and G.728. Dynamic negotiation of codec and voice
payload length
Support standard voice features such as Caller ID Display or Block, FLASH,
in-band and out-of-band DTMF (RFC2833), Dial Plans, off-hook auto dial, early
dial, click-to-dial
Support acoustic echo cancellation, voice mail with indicator,
downloadable ring tone (pending)
Support Silence Suppression, VAD (Voice Activity Detection), CNG (Comfort
Noise Generation), Line Echo Cancellation (G.168), and AGC (Automatic Gain
Control)
Support DIGEST authentication and encryption using MD5 and MD5-sess.
Provide easy configuration thru manual operation (attached analog phone
keypad and voice prompt, Web interface) or personalized automated provisioning
via central configuration file for mass deployment.
Support for Layer 2 (802.1Q VLAN, 802.1p) and Layer 3 QoS (ToS, DiffServ,
MPLS)
NAT-friendly remote software upgrade capability (via tftp) even from
behind firewalls/NATs.
Support for fail-over SIP server and DNS server (pending)
Available Options:
Phone Line Cable:
Power Supply Unit:
RJ11 Adaptor:
Handytone 386 Analog Adaptor
£39.95 exc. VAT
£46.94 inc. VAT
(UK/EU)
Availability: In Stock
Grandstream HandyTone 386 is an “All-In-1” VoIP IAD based on SIP standard. Built
upon Grandstream’s innovative technology, HandyTone 386 features superb sound
quality, rich functions, high degree of integration, ease of use, compact size,
and ultra-affordability.
Main Features of the Grandstream HandyTone 386:
Full Feature Voice/Fax-over-IP
Ultra-Compact and Lightweight
Universal Plug and Dial
Extremely Cost Affordable
2 FXS Ports (Phone or Fax)
PSTN Pass-Through port
Compact, Lightweight and Highly Affordable
Features
Support SIP (RFC3216), TXP/UDP/IP, HTTP, ICMP, ARP/RARP, DNS (SRV AND
A-record), DHCP, PPPoe, STUN, TFTP,
Advanced Digital Signal Processing (DSP) to ensure superb high fidelity
voice quality
Support advanced jitter buffer control, packet delay and loss concealment
technology
Support various popular voice codecs including G.711, G723, G.729A/B,
G.726, G.728, and ILBC
Support integrated routers, DHCP server, and NAT with DMZ and port
forwarding capabilities on all HandyTone 4xx models. HandyTone 486 also
supports bridge mode
Support caller ID display or block, hold, call waiting, Flash, call
transfer (blind or attended, call forward (unconditional, on busy, or no
answer), 3 way conference
Support dial plan, In-band and out-of-band DTMF (RFC2833, SIP INFO,
In-audio, polarity reversal, T.38 fax, VAD/CNG/AGC, and G.168 line echo
cancellation (32 ms tall length
Support digest encryption and authentication using MD5 and MD5-sess
Support layer 2 (802.1Q VLAN, 802.1p) and layer 3 (DiffServ, Tos) QoS
Support automated intellifent NAT traversal without end user manipulating
firewall configuration
Support remote and automated provisioning and monitoring, as well as
remote firmware upgrade using tftp/http
Support device configuraton using standard telephone and voice prompt, Web
Browser, or secure (128-bit AES encrypted) central configuration file or mass
deployment
Stylish and compact design )size of a credit card or wallet), with small
universal supply
Available Options:
Phone Line Cable:
Power Supply Unit:
RJ11 Adaptor:
Handytone 486 Analog Adaptor
£44.95 exc. VAT
£52.82 inc. VAT
(UK/EU only )
Availability: In Stock
Grandstream 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.
Key Features
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)
Available Options:
Phone Line Cable:
Power Supply Unit:
RJ11 Adaptor:
Handytone 488 Analog Adaptor
£54.95 exc. VAT
£64.57 inc. VAT
(UK/EU only)
Availability: In Stock
Grandstream HandyTone 488 is an “All-In-1” VoIP IAD based on SIPstandard. Built
upon Grandstream’s innovative technology, HandyTone 488 features superb sound
quality, rich functions, high degree of integration, ease of use, compact size,
and ultra-affordability.
Main Features of the Grandstream HandyTone 488:
All-In-1 VoIP IAD
Built-in Router, NAT and Gateway
1 FXO Gateway
1 FXS Port
Compact, Lightweight and Highly Affordable
* FXO port allows local and remote PSTN-to-VoIP call origination and
VoIP-to-PSTN call termination, automated call routing through PSTN, and power
fail-over. PSTN Pass-through allows local PSTN line service for income/outbound
call and failover.
Featurs
Support SIP (RFC3216), TXP/UDP/IP, HTTP, ICMP, ARP/RARP, DNS (SRV AND
A-record), DHCP, PPPoe, STUN, TFTP,
Advanced Digital Signal Processing (DSP) to ensure superb high fidelity
voice quality
Support advanced jitter buffer control, packet delay and loss concealment
technology
Support various popular voice codecs including G.711, G723, G.729A/B,
G.726, G.728, and ILBC
Support integrated routers, DHCP server, and NAT with DMZ and port
forwarding capabilities on all HandyTone 4xx models. HandyTone 486 also
supports bridge mode
Support caller ID display or block, hold, call waiting, Flash, call
transfer (blind or attended, call forward (unconditional, on busy, or no
answer), 3 way conference
Support dial plan, In-band and out-of-band DTMF (RFC2833, SIP INFO,
In-audio, polarity reversal, T.38 fax, VAD/CNG/AGC, and G.168 line echo
cancellation (32 ms tall length
Support digest encryption and authentication using MD5 and MD5-sess
Support layer 2 (802.1Q VLAN, 802.1p) and layer 3 (DiffServ, Tos) QoS
Support automated intellifent NAT traversal without end user manipulating
firewall configuration
Support remote and automated provisioning and monitoring, as well as
remote firmware upgrade using tftp/http
Support device configuraton using standard telephone and voice prompt, Web
Browser, or secure (128-bit AES encrypted) central configuration file or mass
deployment
Stylish and compact design )size of a credit card or wallet), with small
universal supply
Available Options:
Phone Line Cable:
Power Supply Unit:
RJ11 Adaptor:
Handytone 496 Analog Adaptor
£49.95 exc. VAT
£58.69 inc. VAT
(UK/EU only)
Availability: In Stock
Grandstream HandyTone 496 is an “All-In-1” VoIP IAD based on SIP standard. Built
upon Grandstream’s innovative technology, HandyTone 496 features superb sound
quality, rich functions, high degree of integration, ease of use, compact size,
and ultra-affordability.
Main Features of the Grandstream HandyTone 496:
All-In-1 VoIP IAD
Built-in Router, NAT and Gateway
2 FXS Port
Compact, Lightweight and Highly Affordable
Typical Application of a Grandstream HandyTone-496
* FXO port allows local and remote PSTN-to-VoIP call origination and
VoIP-to-PSTN call termination, automated call routing through PSTN, and power
fail-over. PSTN Pass-through allows local PSTN line service for income/outbound
call and failover.
Features
Support SIP (RFC3216), TXP/UDP/IP, HTTP, ICMP, ARP/RARP, DNS (SRV AND
A-record), DHCP, PPPoe, STUN, TFTP,
Advanced Digital Signal Processing (DSP) to ensure superb high fidelity
voice quality
Support advanced jitter buffer control, packet delay and loss concealment
technology
Support various popular voice codecs including G.711, G723, G.729A/B,
G.726, G.728, and ILBC
Support integrated routers, DHCP server, and NAT with DMZ and port
forwarding capabilities on all HandyTone 4xx models. HandyTone 486 also
supports bridge mode
Support caller ID display or block, hold, call waiting, Flash, call
transfer (blind or attended, call forward (unconditional, on busy, or no
answer), 3 way conference
Support dial plan, In-band and out-of-band DTMF (RFC2833, SIP INFO,
In-audio, polarity reversal, T.38 fax, VAD/CNG/AGC, and G.168 line echo
cancellation (32 ms tall length
Support digest encryption and authentication using MD5 and MD5-sess
Support layer 2 (802.1Q VLAN, 802.1p) and layer 3 (DiffServ, Tos) QoS
Support automated intellifent NAT traversal without end user manipulating
firewall configuration
Support remote and automated provisioning and monitoring, as well as
remote firmware upgrade using tftp/http
Support device configuraton using standard telephone and voice prompt, Web
Browser, or secure (128-bit AES encrypted) central configuration file or mass
deployment
Stylish and compact design )size of a credit card or wallet), with small
universal supply
Available Options:
Phone Line Cable:
Power Supply Unit:
RJ11 Adaptor:
Copyright
1999, Calling Places. All rights Reserved
