AudioCodes Mediant 800 MSBG, Руководство пользователя

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SIP User's Manual 524 Document #: LTRT-12804
Mediant 800 MSBG
8.4.9.2.29 Session-Expires
An example of the header is shown below:
Session-Expires: 480
The header properties as shown in the table below:
Header Level Action Add Delete Modify List Entries
Operations Supported Yes Yes Yes N/A
Keyword Sub Types Attributes
Param Param Read/Write
Refresher Enum Refresher (see
''Refresher'' on page
536 )
Read/Write
Time Integer Read/Write
Below are header manipulation examples:
Example 1 Rule: Add a Session-Expires header:
MessageManipulations 0 = 1, any, , header.Session-
Expires, 0, "'48' + '0'", 0;
Result: Session-Expires: 480
Example 2 Rule: Modify the Session-Expires header to 300:
MessageManipulations
1 = 1, any, , header.Session-
Expires.time, 2, "'300'", 0;
Result:
Session-Expires: 300
Example 3 Rule: Add a param called longtimer to the header:
MessageManipulations 1 = 1, any, , header.Session-
Expires.param.longtimer, 0, "'5'", 0;
Result:
Session-Expires: 480;longtimer=5
Example 4 Rule: Set the refresher to 1 (UAC):
MessageManipulations
3 = 1, any, , header.session-
expires.refresher, 2, '1', 0;
Result:
Session-Expires: 300;refresher=uac;longtimer=5
8.4.9.2.30 Subject
An example of the header is shown below:
Subject: A tornado is heading our way!
The header properties as shown in the table below:
Header Level Action Add Delete Modify List Entries
Operations Supported Yes Yes Yes N/A
Keyword Sub Types Attributes
Subject String Read/Write