Yealink Yealink SIP-T28P, Administrator'S Manual

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Administrator’s Guide for SIP-T2xP and SIP-T19P IP Phones
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2. Select the desired type from the pull-down list of Select Country.
If you select Custom, you can customize a tone for 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 phone book, and then display the
remote phone book entries on the phone user interface. IP phones support up to 5
remote phone books. SIP-T28/T26P/T22P IP phones support up to 2500 remote phone
book entries. SIP-T21P/T19P IP phones support up to 2000 remote phone book entries.
Remote phone book is customizable. For more information how to customize a remote
phone book, refer to
Remote XML Phone Book on page 246 .
Incoming/Outgoing Call lookup allows IP phones to search the entry names from the
remote phone book for incoming/outgoing calls. Update Time Interval specifies how
often IP phones refresh the local cache of the remote phone book.
Note
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.
Specify whether to query the
entry name from the remote
phone book for
Remote phone book is not applicable to SIP-T20P IP phones.