User Guide

User Guide for the SIP-T23P/G IP Phone
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To configure music on hold server via web user interface:
1. Click on Account->Advanced.
2. Select the desired account from the pull-down list of Account.
3. Enter the SIP URI (e.g., sip:[e-mail]) in the Music Server URI field.
4. Click Confirm to accept the change.
When you have placed a call on hold, the held party can hear the music.
Note
Automatic Call Distribution (ACD)
ACD is often used in offices for customer service, such as call center. The ACD system handles
large volumes of incoming calls from callers who have no need to talk to a specific person but
who require assistance from any of multiple persons at the earliest opportunity. ACD on the
SIP-T23P/G IP phone allows the ACD system to distribute large volumes of incoming calls to the
registered ACD users. To use this feature, you should configure an ACD key in advance.
Note
To configure an ACD key via phone user interface:
1. Press Menu->Features->DSS Keys.
2. Select the desired DSS key.
For this feature to function, all involved parties cannot use encrypted RTP (SRTP).
Music on hold server is configurable via web user interface only.
Make sure ACD is enabled on your IP phone. For more information on enabling ACD, contact your
system administrator.