Specifications

9-94
Cisco MGX 8260 Command Line Interface Guide
Release 1.2, Part Number 78-10987-01 Rev. B0, January, 2002
Chapter 9 Command Reference
chmgcpcore
chmgcpcore
Change MGCP core parameters.
chmgcpcore RequestTimeOut RequestRetries AdminStatus RestartInProgMWD RestartDelay
ResponseTimeout ConnectivityTimeout
Syntax Description
Defaults No default behavior or values.
Command Modes Security level 2
Command History
Usage Guidelines Use this command to configure the core parameters for the MGCP protocol stack. It is the responsibility
of the MGX 8260 Media Gateway to provide suitable timeouts for all outstanding commands, and to
retry commands when timeouts occur. Setting the restart timer before sending the Restart In Progress
notification to the media gateway controller avoids network congestion during the critical period of
service restoration.
Examples The following example sets MGCP core parameters.
chmgcpcore 600 2 2 500 -1 500 500
RequestTimeOut The time in milliseconds before retransmitting an unacknowledged
message. Values: 1 - 100000.
RequestRetries The maximum number of retries for a request that times out. Values: 0 -
15.
AdminStatus The desired state of the protocol.
1=up—bring up protocol administratively
2=down—bring down protocol administratively
3=gracefulDown—gracefully shut down protocol
RestartInProgMWD The maximum waiting delay, in milliseconds, before the Media Gateway
interface sends the Restart In Progress message to the Media Gateway
Controller. Values: 0 - 600000
RestartDelay The delay before a graceful shutdown. Values: 0 to 600. 0 = immediate
timeout, meaning shutdown.
ResponseTimeout The time in milliseconds to wait before retransmitting unacknowledged
messages. Values: 1-100,000
ConnectivityTimeout The time in milliseconds to wait for a request from MGCP before
dropping the link. Values: 1-100,000
Release Modification
1.0 This command was first introduced.