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3-3
Cisco H.323 Signaling Interface User Guide
OL-4806-01 Rev. A14
Chapter 3 Provisioning the Cisco HSI
Cisco HSI Configuration
Introduction to MML Command Operation for HSI
After the HSI software is installed, you can configure additional items. The following MML command
examples show how to enable DTMF capability on the HSI. (For a description of the sys_config_static
entry and the dtmf parameters, please see the section (System Configuration Data).
Initiating an MML Session to Enable DTMF on the HSI
The following MML command example shows how to start an MML session and enable DTMF support
of the HSI:
Step 1 As root user, issue the following command:
/etc/init.d/CiscoGW start
Step 2 As mgcusr, begin an MML session by issuing the following command:
mml
Step 3 To enable DTMF support on the HSI, issue the following set of commands:
prov-sta:srcver=active, dstver=myconf
Note The preceding command creates a new configuration, based on the current configuration, called
myconf.
prov-add:name=sys_config_static, dtmfsupportedtype=dtmf
prov-add:name=sys_config_static, dtmfsupporteddirection=both
prov-cpy
restart-softw
Note Certain configuration changes do not take effect until the HSI is restarted. After the
restart-softw command is issued, the HSI restarts in approximately 20 seconds.
Caution Use MML commands to perform all HSI configuration. Never manually edit system configuration files
because they do not undergo the same parse checks as MML commands. In addition, the HSI uses a
machine-generated checksum to verify the system files. If you modify the system configuration files
manually, the HSI cannot use them and reverts to the base configuration.
Verifying the Configuration
The following MML command examples show how to verify that configuration changes have been
correctly processed:
Step 1 To retrieve information about the current provisioning session, issue the following command:
prov-rtrv:list
Note The HSI prints an asterisk next to the currently active configuration.