AudioCodes 420HD User manual

Congratulations on purchasing AudioCodes 420HD IP Phone! Before you begin using the phone,
ensure that the following items are included in the shipped box:
420HD IP Phone
AC power adapter (optional)
Cat 5e Ethernet cable
Phone base stand
Quick Guide
2. Physical Description
1. Before Installing
AudioCodes 420HD IP Phone
2. Press the Conf softkey and then make a call to the second participant.
3. When the second party answers, press the Conf softkey.
To make a three-way conference call:
Notice Information
This Quick Guide describes the quick setup for AudioCodes 420HD IP Phone Version 2.0. If you have a later
version, verify with AudioCodes that the information in this document is compatible with your IP Phone.
Information contained in this document is believed to be accurate and reliable at the time of printing.
However, due to ongoing product improvements and revisions, AudioCodes cannot guarantee accuracy of
printed material after the Date Published nor can it accept responsibility for errors or omissions. Updates to
this document and other documents as well as software updates can be viewed by registered customers on
AudioCodes’ Web site at www.audiocodes.com/downloads.
© Copyright 2013 AudioCodes Ltd. All rights reserved.
This document is subject to change without notice.
Date Published: January-07-2013
Document #: LTRT-11832
8. Basic Phone Operation (Cont.)
AudioCodes 420HD IP Phone
VOICE MAIL Key
1. Make a call to the first participant in the conference call.
To end the three‐way conference call, hang up the phone or press the End softkey.
CONTACTS Key
REDIAL Key
TRANSFER Key
HOLD Key
Alphanumerical Keypad
Speakerphone Key
Headset Key
Mute Key
Volume Up/Down Keys
Softkeys
Navigation Keys
MENU Key
LCD Display
1. Press the Forward softkey (in the idle screen).
To automatically forward incoming calls to another phone:
3. Enter the number to where you want to forward the calls, and then press the Start softkey.
To deactivate call forwarding, press the Forward softkey and then select Do not forward calls.
Handset
Handset cord
Wall‐mounting screws
2. Select the condition upon which you want calls forwarded ‐ Always, Busy or No Reply. If you
choose No Reply, select the duration after which the call is forwarded if not answered.
7. Basic Phone Operation (Cont.)

To answer a call: Pick up the handset, or press the speaker or headset key.
3. Cabling the Phone
4. Attaching Phone Base Stand to Phone Unit
6. Basic Phone Operation
2. Connect the RJ‐9 headset jack to a headset
(optional).
3. Connect the RJ‐45 LAN port to your LAN
network (LAN port or LAN switch/router) with
a CAT 5 / 5e Ethernet cable.
4. Connect the RJ‐45 PC port to a computer
with a CAT 5 / 5e straight‐through Ethernet cable.
5. Connect the connector tip of the AC power adapter to the
phone’s DC 12V power socket and connect the two‐prong
AC adapter directly to the electrical wall outlet.
When the phone powers up, all the LEDs momentarily light up.
1. Connect the short, straight end of the phone
cord to the handset and the longer straight end
of the cord to the handset jack on the phone.
To cable the phone:
Desktop mounting: Slide outer rails (A) of phone stand onto outer notches (A).
Wall mounting: Slide middle rails (B) of phone stand onto inner notches (B).
To make a call: Pick up the handset, enter a phone number and then press the Dial softkey.
To call a phone contact, press the directory icon softkey, access the Corporate or Personal
directory, select the contact and then press the Dial softkey.
Warning: Prior to connecting power, refer to the Compliancy and Regulatory
Information at www.audiocodes.com/library.
8. Basic Phone Operation
To redial a number: Press the REDIAL key, select a dialed number, and then press the Dial
softkey.
Push this button to
detach stand
Desktop Mount Wall Mount
5. Upgrade IP Phone Firmware
If you need to upgrade your phone's firmware, refer to the Software Upgrade Configuration Note,
downloadable from http://www.audiocodes.com/downloads.
To put a call on hold and make another call: Press the New Call softkey, enter a phone
number and press the Dial softkey. To return to the held call, press the down key and then
press the Resume softkey.
To transfer a call:
To mute a call: Press the mute key. To resume the conversation, press the mute key
again.
2. Either wait until the call is established to speak with the second party and then press the
Trans softkey, or press the Trans softkey when the called party rings to transfer the call
without speaking with the party.
1. During a call, press the TRANSFER key, enter the phone number to where you want to
transfer the call, and then press the Dial softkey.
To end a call: Return the handset to the phone cradle, or press the End softkey, or press the
speaker or headset key.