Key Features
•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)
•Inter-operable with various third 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)
•Support SIP 2.0, TCP/UDP/IP, RTP/RTCP, HTTP, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP protocols
Hardware Specification
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HandyTone ATA-286
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Details
|
|
LAN interface
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1xRJ45 10Base-T
|
|
Telephone interface (FXS)
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1xRJ11
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|
Exterior
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Black plastic case, 1 configuration button with tri-color indicator LED
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Universal Switching Power Adaptor (UL certified)
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In: 100-240V AC
Out: +5V DC, 1.2A
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Dimension
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5.6cm (W) x 9cm (D) x 2.8cm (H)
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Weight
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0.6 lbs (0.3 kg)
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Operating Temperature
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32 - 104 oF (0 - 40 oC)
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Humidity
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10%-95%
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Compliance
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FCC/CE (pending)
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HandyTone Series comparison table
| Features |
HT-286
|
|
|
|
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| Ethernet Ports |
1 RJ45
(LAN)
|
1 RJ45
(LAN)
|
2 RJ45
(LAN/WAN)
|
2 RJ45
(LAN/WAN)
|
2 RJ45
(LAN/WAN)
|
| NAT/Router |
No
|
No
|
Yes
|
Yes
|
Yes
|
| DHCP |
Client
|
Client
|
Client/Server
|
Client/Server
|
Client/Server
|
| FXS Port |
1
|
2
|
1
|
1
|
2
|
| FXO Port |
No
|
No
|
No
|
Yes
|
No
|
| PSTN Pass-through Port |
No
|
Yes
|
Yes
|
Yes
|
No
|
| Remote Configuration |
TFTP/HTTP
|
TFTP/HTTP
|
TFTP/HTTP
|
TFTP/HTTP
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TFTP/HTTP
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* 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.
Support NAT traversal using IETF STUN and symmetric RTP (compatible with Cisco’s ATA-186, etc)
