Yealink SIP-T4X, Руководство администратора

Страница: 152 / 475

Administrator’s Guide for SIP-T4X IP Phones
136
If you select Custom, you can customize the tone for indicating each condition of the
IP phone.
3. Click Confirm to accept the change.
Remote phone book is a centrally maintained phone book, stored on the remote server.
Users only need the access URL of the remote phone book. The IP phone can establish a
connection with the remote server and download the entries, and then display the
remote phone book entries on the phone user interface. IP phones support up to 5
remote phone books and 5000 entries. Remote phone book is customizable. For more
information, refer to
Remote XML Phone Book on page 233 .
Sremote Name allows IP phones to query the entry names from the remote phone book
for incoming/outgoing calls. Sremote Name Flash Time defines how often IP phones
refresh the local cache of the remote phone book.
Procedure
Remote phone book can be configured using the configuration files or locally.
Configuration File <y0000000000xx>.cfg
Specify the access URL of the
remote phone book.
For more information, refer to
Remote Phone Book on page
328 .
Specify whether to query the
entry names from the remote
phone book when the IP phone
receives incoming calls.
Specify how often the IP phone