Mitel 6800 Series Administrator's Manual page 1059

UAC SESSION REFRESH SETTINGS
PARAMETER –
sip force uac session refresh
Description
FORMAT
Default Value
Range
Example
ROC RESET BEHAVIOR SETTINGS
PARAMETER –
srtp loose roc
Description
FORMAT
Default Value
Range
Example
CONFIGURATION FILES
startup.cfg, <model>.cfg, <mac>.cfg
Used when Session Refresh is required to be performed by the UAC.
When enabled, if an INVITE with a Session-Expires header with no
refresher parameter is received, the Session-Expires header and
refresher=uac parameter are added to the 200 OK response. This
ensures the refresh is performed by the call initiator.
Note: The "sip session timer" configuration parameter must be
configured to enable UAC Session Refresh feature functionality.
Boolean
0 (Disabled)
0 - 1
0 (Disabled)
1 (Enabled)
sip force uac session refresh: 1
CONFIGURATION FILES
startup.cfg, <model>.cfg, <mac>.cfg
Enables or disables a Rollover Counter (ROC) reset in scenarios
where a re-INVITE is sent but the media Synchronization Source
(SSRC) identifier value is left unchanged.
Boolean
0 (Disabled)
0 - 1
0 (Disabled - Strict adherence to RFC3711. Does not reset ROC
after a re-INVITE).
1 (Enabled - Loose adherence to RFC3711. Resets ROC after a
re-INVITE).
srtp loose roc: 1
Advanced Operational Parameters
A-317