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Cisco VISM Installation and Configuration Guide
Release 3.0, Part Number OL-2521-01 Rev. D0, June 2004
Chapter4 Configuring VISM Features
Configuring Additional VISM Features
Call Agent-Controlled T.38 Fax
The call agent-controlled T.38 fax feature is an additional operational m ode for MG CP 1 .0 to reque st
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.
cnfannprefcodec Configures the codec type used for announcements played on unc onnec ted
TDM endpoints.
cnfannreqtimeout Configures the expiration time for announcements to begin playing af ter t he
VISM receives the announcement signal (request) from the call agent.
delannalldynamic Deletes all announcement files and their associated codec types from the
temporary announcement files currently saved in the VISM card.
delanndynamic Deletes an announcement file and associated codec type from the temporary
announcement files currently saved in the VISM card.
delannpermanent Deletes a permanent announcement file and its associated codec type from the
announcement file server.
dspannagetime Displays the time that a nonpermanent announcement is to remain valid after
it is placed into the VISM announcement cache.
dspanncache Displays all available temporary announcement file names, and associated age
times before being refreshed from the announcement file server.
dspanncontrols Displays a summary list of all provisionable announcement file variables,
including variables associated with all announcement file CLI commands.
dspanndn Displays the announcement file server domain name.
dspannpathprefix Displays the main prefix directory path from which VISM retrieves
announcement files from the announcement file server.
dspannpermanents Displays all available permanent announcement files with their associated
codec types and identifying index numbers.
dspannprefcodec Displays the codec type used for announcements played on unconnected TDM
endpoints.
dspannreqtimeout Displays the expiration time for announcements to begin playing before being
aborted.
Table4-8 Announcement File System Feature CLI Commands (continued)
Command Description