@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-00 is a cost-effective ,basic IP phone addressing the IP communication needs of a cubicle worker who conducts low to medium telephone traffic. It is specifically suited for service provider voice applications and can be deployed in the following end-user environments: enterprise, small and medium-sized business (SMB), and small offices, home offices (SOHO). It is also suitable for places where single-line phone are typically installed such as cafeterias, break rooms, lobbies, and manufacturing floors.

@Phone AT-00 delivers outstanding voice quality while achieving major savings on long distance or international phone calls by simply accessing your existing Internet or Intranet (LAN) telephony and also provides single-line access and four interactive soft keys that guide a user through call features and functions via the text-based LCD display .The easy configuration-and-setup feature will help service providers to deploy the voice services smoothly

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.

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 16 for alphanumeric display

LED
•1 LED

.Gate keeper registration, status indication

Keypad
12 Alphanumeric keypads Speaker, Redial,Hold, Speed Dial, Flash, IP/TELNUM, Balance, Call Log, Enter,Volume up, Volume down, Modem link up/ Link down.

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

•RJ11 PSTN port.(AT-00D+ only)