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Chapter 4
Configuring VISM Features
Table 4-8
Command
cnfannprefcodec
cnfannreqtimeout
delannalldynamic
delanndynamic
delannpermanent
dspannagetime
dspanncache
dspanncontrols
dspanndn
dspannpathprefix
dspannpermanents
dspannprefcodec
dspannreqtimeout
Call Agent-Controlled T.38 Fax
The call agent-controlled T.38 fax feature is an additional operational mode for MGCP 1.0 to request
T.38. This addition allows VISM to interoperate with H.323 and non-Cisco gateways, and is supported
for VoIP calls. This feature is activated based on the fax tone and signaling carried with the call agent.
The modified cnft38fxlco command allows you to configure the local connection option fax preamble
response to off. All previous options are valid.
Release 3.0, Part Number OL-2521-01 Rev. D0, June 2004
Announcement File System Feature CLI Commands (continued)
Description
Configures the codec type used for announcements played on unconnected
TDM endpoints.
Configures the expiration time for announcements to begin playing after the
VISM receives the announcement signal (request) from the call agent.
Deletes all announcement files and their associated codec types from the
temporary announcement files currently saved in the VISM card.
Deletes an announcement file and associated codec type from the temporary
announcement files currently saved in the VISM card.
Deletes a permanent announcement file and its associated codec type from the
announcement file server.
Displays the time that a nonpermanent announcement is to remain valid after
it is placed into the VISM announcement cache.
Displays all available temporary announcement file names, and associated age
times before being refreshed from the announcement file server.
Displays a summary list of all provisionable announcement file variables,
including variables associated with all announcement file CLI commands.
Displays the announcement file server domain name.
Displays the main prefix directory path from which VISM retrieves
announcement files from the announcement file server.
Displays all available permanent announcement files with their associated
codec types and identifying index numbers.
Displays the codec type used for announcements played on unconnected TDM
endpoints.
Displays the expiration time for announcements to begin playing before being
aborted.
Configuring Additional VISM Features
Cisco VISM Installation and Configuration Guide
4-65
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