Configuring call release cause code mapping, Configuring pstn call release cause code mappings – H3C Technologies H3C MSR 50 User Manual
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Figure 688 Configuring signaling security
Table 255 Configuration items
Item Description
TCP Connection
Aging Time
Set the aging time for TCP connections. If the idle time of an established TCP
connection reaches the specified aging time, the connection will be closed.
TLS Connection Aging
Time
Set the aging time for TLS connections. If the idle time of an established TLS connection
reaches the specified aging time, the connection will be closed.
Configuring call release cause code mapping
No matter whether a voice call is cleared normally or abnormally, a message with the call release cause
code will be sent. The default SIP status code to PSTN release cause code mappings and PSTN release
cause code to SIP status mappings are used for communication between a SIP network and a PSTN. To
adapt to more complex network applications, you can change the default mappings.
Configuring PSTN call release cause code mappings
Select Voice Management > Call Connection > SIP Connection from the navigation tree, and click the
PSTN Release Cause Code Mapping tab to access the configuration page shown in