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@Phone
AT-22P H.323 Phone |
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Broadband
Access (ADSL, Cable) Support + Switch |
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model
No. |
Dial-up
Modem |
Ethernet
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Switch
Hub |
PSTN
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AT-
22P |
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l
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1 |
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Overview
The Ethernet Telephone
AT-22P is a next generation H.323 IP Phone with 2 ethernet
interfaces that provides a cost saving solution for small
business/home users on their telecommunication needs.The AT-22P
is following the open standard H.323 protocol to make sure
that the user can easily install this IP phone on most of
the existing VoIP(Voice over IP) services. By using the state-of-the-art
DSP(Digital Signal Processing) technology, the AT-22P delivers
outstanding voice quality that is very comparable to the PSTN
voice quality. With the built in LCD display, the user can
easily configure the AT-22P for first time installation in
a few minutes. And besides the advanced VoIP functions in
easy installation, AT-22P also provides rich telephone features
such as the last number redial, call forward/transfer, call
history, volume adjustment and speakerphone. AT-22P is your
best VoIP solution in the new generation communication.
Applications
ON NET (Peer to Peer)
OFF
NET (VOIP to PSTN)
Features
¡± Built-in Switch
Port
¡± Volume control
¡± Call history Log
¡± LCD display
¡± Caller ID (VoIP)
¡± Last number redial
¡± Echo cancellation/compensation
¡± Excellent voice quality DSP technology
¡± remote Software updates/upgrades via ftp
¡± Interoperable with standards-based gatekeepers and gateways
¡± Remote management via Telnet, HTTP
¡± Support H.323 V4 Standard
¡± Support G723.1(6.3K/5.3K), G.729A/B, G.711(A-law/U-law)
voice codecs
¡± Support Silence Suppression
¡± Support Voice Activity Dectection (VAD)
¡± Support Comfort Noise Generation (CNG)
¡± Ping function supported
¡± Passing through NAT devices
¡± 1-year warranty
Software
Specification
Standards
[Broadband]
¡E ITU H.323 v4, H.225, H.245
¡E IEEE 802.3
¡E 10/100 base-T
¡E PPPoE, DHCP
¡@
Management
¡ETelnet, http
Codec
Option
[Broadband]
¡E G.711, G.729A, G.723.1
¡@
Hardware
Specification
Power
¡E12VDC, 350mA
Dimensions
¡E17cm W ¡Ñ 6cm H ¡Ñ 22cm D
¡@
Weight
¡E0.73kg
¡@
Operating
Temperature
¡E32¢K to 104¢K (0¢J to 40¢J)
¡@
Operating
Humidity
¡E10% to 95% noncondensing
¡ERegulatory
Approvals
¡EUL
¡EFCC (Class B)
¡EEN
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