Siemens A31003-D3000-M100-01-76A9 Administrator User Manual page 93

A31003-D3000-M100-01-76A9, 02-2013
OpenScape Desk Phone IP, Phone Administration, Administrator Documentation
The parameter Session timer enabled determines whether the mechanism shall
be used, and Session duration (seconds) sets the expiration time, and thus the
interval between refresh re-INVITEs.
INFO: Some server environments support their own mechanism
for auditing the health of a session. In these cases, the Session
timer must be deactivated. For OpenScape Voice, the Session
timer should be deactivated.
Data required
• Session timer enabled: Activates or deactivates the session timer
mechanism. Value range: "Yes", "No" Default value: "No"
• Session duration (seconds): Sets the expiration time for a SIP session.
Default: 3600
Administration via WBM
System > Registration
Administration
System Settings
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