Cisco CP-7911G-CH1 System Administrator Manual page 310

How to Use Cisco Unified SRST Gateways as a Multicast MOH Resource
DETAILED STEPS
Command or Action
Step 1
call-manager-fallback
Example:
Router(config)# call-manager-fallback
Step 2
max-dn max-directory-number
Example:
Router(config-cm-fallback)# max-dn 1
Step 3
multicast moh multicast-address port port
[route ip-address-list]
Example:
Router(config-cm-fallback)# multicast moh
239.1.1.1 port 16386 route 239.1.1.2 239.1.1.3
239.1.1.4 239.1.1.5
Cisco Unified SCCP and SIP SRST System Administrator Guide
310
Appendix B: Integrating Cisco Unified Communications Manager and Cisco Unified SRST to Use Cisco Unified SRST
Purpose
Enters call-manager-fallback configuration mode.
Sets the maximum possible number of virtual voice ports
that can be supported by a router.
max-directory-number—Maximum number of
•
directory numbers or virtual voice ports supported by
the router. The maximum possible number is
platform-dependent. The default is 0.
Enables multicast of MOH from a branch office flash MOH
file to IP phones in the branch office.
This command must be used to source live feed
Note
MOH to multicast Cisco Unified CM mode. It is not
required in strict SRST mode.
• multicast-address and port port—Declares the IP
address and port number of MOH packets that are to be
multicast. The multicast IP address and port must
match the IP address and the port number that
Cisco Unified Communications Manager is configured
to use for multicast MOH. If you are using different
codecs for MOH, these might not be the base IP address
and port, but an incremented IP address or port number.
See the "Configuring the MOH Audio Source to Enable
Multicasting" section on page
audio sources configured on Cisco Unified CM, ensure
that you are using the audio sources' correct IP address
and port number.
• route ip-address-list—(Optional) Declares the IP
address or addresses from which the flash MOH
packets can be transmitted. A maximum of four IP
address entries are allowed. If a route keyword is not
configured, the Cisco Unified SRST system uses the
ip source-address command value configured for
Cisco Unified SRST.
289. If you have multiple
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