Yealink SIP-T2XP Administrator's Manual page 207

Parameters
account.X.music_server_uri
Description:
Configures the address of the Music On Hold server for account X. Examples for
valid values: <10.1.3.165>, 10.1.3.165, sip:moh@sip.com, <sip:moh@sip.com>,
<yealink.com> or yealink.com.
X ranges from 1 to 6 (for SIP-T28P).
X ranges from 1 to 3 (for SIP-T26P/T22P).
X ranges from 1 to 2 (for SIP-T20P).
Example:
account.1.music_server_uri = sip:moh@sip.com
Note: The DNS query in this parameter only supports A query.
Web User Interface:
Account->Advanced->Music Server URI
Phone User Interface:
None
To configure call hold method via web user interface:
1. Click on Features->General Information.
2. Select the desired value from the pull-down list of RFC 2543 Hold.
3. Click Confirm to accept the change.
Configuring Basic Features
Permitted Values
SIP URI within 256
characters
Default
Blank
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