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cnfannpathprefix
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Note
VISM supports G.729ab for connections and endpoints. If an announcement is to be played on a
connection or endpoint provisioned for G.729ab, it must be recorded in G.729a.
For example, if the announcement server all-lines-busy.au file is encoded in both g711a and g729a, the
following pathnames and files exist on the file server (assuming the default TFTP directory is tftpboot):
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When the call agent requests that the announcement server all-lines-busy.au file be played toward one
end of an established call, the VISM determines the codec being used for that call and plays the
corresponding announcement file.
When the call agent requests that an announcement be played toward the TDM network on an
unconnected endpoint, the codec used is specified by the VISM announcement preferred codec, configured
with the cnfannprefcodec command.
You can configure another level of directories to group announcement files by language. Specify these
directories by the call agent (or when provisioning the VISM) as part of the announcement file name.
For example, the call agent might specify the english/ann1.au announcement file name. If the file is
encoded in G.729a and the prefix is /tftpboot, the file is located at /tftpboot/g729_a/english/ann1.au.
Examples
The following example shows that the /cisco/vism_ann path is designated as the prefix directory path
from which to retrieve announcement files from the announcement file server:
cnfannpathprefix /cisco/vism_ann
Related Commands
Command
addannpermanent
cnfannagetime
cnfanndn
cnfannprefcodec
cnfannreqtimeout
delannalldynamic
delanndynamic
Cisco VISM Installation and Configuration Guide
5-80
g729_a/
g7231_high_rate/
g7231_a_high_rate/
g7231_low_rate/
g7231_a_low_rate/
/tftpboot/g711_a/all-lines-busy.au
/tftpboot/g729_a/all-lines-busy.au
Description
Configures an announcement server file and associated codec type as
permanent.
Configures the time that a nonpermanent announcement is to remain valid after
it is placed into the VISM announcement cache.
Designates an announcement file server domain name.
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.
Chapter 5
Release 3.0, Part Number OL-2521-01 Rev. D0, June 2004
CLI Commands
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