Cisco IOS Voice, Video, and Fax Commands: R Through Sh
sgcp
sgcp graceful-shutdown
Syntax Description
Defaults
To block all new calls and gracefully terminate all existing calls (wait for the caller to end the call), use the sgcp
sgcp graceful-shutdown
no sgcp graceful-shutdown
This command has no arguments or keywords.
No default behavior or values.
Command Modes
Command History
Global configuration
Release | Modification |
12.0(5)T | This command was introduced in a private release on the Cisco AS5300 |
| universal access server only and was not generally available. |
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12.0(7)XK | Support for this command was extended to the Cisco MC3810 |
| multiservice concentrator and the Cisco 3600 series routers (except for |
| the Cisco 3620) in a private release that was not generally available. |
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12.1(2)T | This command was integrated into 12.1(2)T and was generally available |
| on the Cisco 3600 series router and the Cisco MC3810 multiservice |
| concentrator |
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Usage Guidelines |
| Once you issue this command, all requests for new connections (CreateConnection requests) are denied. | ||
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| All existing calls are maintained until users terminate them, or until you enter the no sgcp command. | ||
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| When the last active call is terminated, the SGCP daemon is terminated, and all resources allocated to it | ||
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| are released. |
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Examples |
| The following example shows all new calls being blocked and existing calls being terminated: | ||
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| sgcp |
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Related Commands |
| Command | Description |
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| sgcp | Starts and allocates resources for the SGCP daemon. | |
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| sgcp | Defines the IP address of the default SGCP call agent. | |
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| sgcp | Sets the SGCP maximum waiting delay to prevent restart avalanches. | |
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| sgcp modem passthru | Enables SGCP modem or fax | |
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Cisco IOS Voice, Video, Fax Command Reference
