@Phone AT-00D+ Full Protocol Phone
Dialup Internet Access + Broadband Access (ADSL, Cable) Support model No. Dial-up Modem Ethernet NAT (Broadband) PSTN AT- 00D+ l l

Overview

@Phone AT-00D+ is a state-of-the-art IP desktop phone incorporating ergonomic design, ease-of-use functionality, and the full power of IP telephony on the desktop. With a built in dial up modem it can be used with or without high-speed broadband connection. The user can select either IP network or the PSTN, whichever is the least cost for each call.

The built-in dual port Ethernet switch can be used to connect the PC and IP phone on the same 10/100 base-T LAN, reducing wiring costs and complexity. The IP Phone also has a PSTN port, allowing you to dial out on the IP network through 56K build in modem.

@Phone AT-00D+ interoperates with any standards-compliant H.323 / SIP / MGCP VoIP terminals and Gatekeepers. Its large LCD gives you the status display in easy to read format in context of the current operation. Intuitive menus allow easy configuration and setup.

Applications

 ON NET (Peer to Peer)

OFF NET (VOIP to PSTN)

Features

.H.323 proxy and SIP STUN function for NAT application.Call with or without .Gatekeeper (direct IP dialing) 10 Call records each for Answered, Missed and Dialed calls.
.100 sets speed dial records.
.Pre-paid account remaining time display.
.Provide prepaid call service.
.Configuration via LCD & keypad, web page and Telnet commands.
.Build in Ethernet switch for PC connection (AT-00P)
.Build in V.90 Modem Dial up for internet access via PSTN (AT-00D only)
.Backlit LCD for night usage.
.Free Speak

Software Specification

Standards

H323 Protocol:
Support H.323 Version 4
H.245 Tunneling
Fast Start
H235 RAS Security, H450.4 Call Hold, H323 V4 Call Forwarding
DTMF signaling: Support Out band and In band Signaling
Auto Codec Negotiation
Audio CODEC: G.711u, G.711a, G.723 5.3k/6.3k, G.729, *G.729a, *G729ab

SIP Protocol:
SIP-RFC3261 (SIP protocol)
SIP-RFC2327 (Session Description Protocol)
SIP-RFC3264 (Offer/Answer Model in SDP)
SIP-RFC2617 (HTTP Authentication: Basic and Digest Authentication)
SIP-RFC2833,2976 (In band, out band DTMF signaling)
SIP-RFC3489 (STUN)
Supplementary Services: Future Release

MGCP Protocol:
Support MGCP RFC270

TCP/IP protocols:

TCP/UDP/RTP/IP
DHCP client
PPPoE, PPP(Dial up Phone Only): PAP, CHAP/MD5 Authentication
Telnet server
FTP remote device configuration & F/W Upgrade (Future Release)
SNTP

Modem Specification: (AT00D Only) :

Connection protocol: ITU V.90, V.34, V.32bis, V.32, V.22bis, V.22, V.23, V.21 and bell212A/103
Connection speed from 300bps to 56Kbps.
Support MNP class 5 and V.42bis data compression.

Management
•Telnet, http

Codec Option
G.711u, G.711a, G.723 5.3k/6.3k, G.729

Hardware Specification

Power
•100~240 VAC/5V DC output

LCD Display
2 Lines x 24 for alphanumeric display

LED
•5 LEDS

.Gate keeper registration, Ethernet and power status indication
•Mute, Speaker status indication

Keypad
12 Alphanumeric keypads Speaker, Redial, Speed Dial, Balance, Call Record, Volume up, Volume down, Ethernet status (Other feature) Power Status (Report IP and Phone number), Modem link up/ Link down.

Interface Port:
•Ethnet port IEEE802.3 10/100 Base-T, RJ45.

•RJ11 PSTN port.(AT-00D+ only)