H3C MSR810, Command Reference Manual

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[Sysname-Bri2/4/0] isdn service audio
isdn spid timer
Use
isdn spid timer
to set the TSPID timer on an NI-enabled BRI interface.
Use
undo isdn spid timer
to restore the default.
Syntax
isdn spid timer seconds
undo isdn spid timer
Default
The TSPID timer on an NI-enabled BRI interface is 30 seconds.
Views
ISDN BRI interface view
Predefined user roles
network-admin
Parameters
seconds
: Sets the TSPID timer in the range of 1 to 255 seconds.
Usage guidelines
The command is available only on NI-enabled BRI interfaces. You cannot configure the command
when a SPID negotiation is present on the interface.
An NI-enabled BRI interface sends SPID information in Q.931 INFORMATION messages during
SPID negotiation and Layer 3 initialization.
The TSPID timer sets the maximum interval that ISDN waits for a r esponse after it sends an
INFORMATION message. The timer starts when the device initiates a SPID negotiation or Layer 3
initialization.
The interface retransmits the INFORMATION message if it has not received a response from the
service provider switch before the TSPID timer expires. This process continues until the interface
receives a response or the maximum number of INFORMATION retransmissions is reached.
Examples
# Set the TSPID timer to 50 seconds on BRI 2/4/0.
<Sysname> system-view
[Sysname] interface bri 2/4/0
[Sysname-Bri2/4/0] isdn spid timer 50
Related commands
isdn spid resend
isdn spid1
Use
isdn spid1
to assign a SPID to the B1 channel on an NI-enabled BRI interface.
Use
undo isdn spid1
to restore the default.
Syntax
isdn spid1 spid
[
ldn
]
undo isdn spid1