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Configuring VISM Features
–
If you are not using an external DNS to resolve domain names (resol-type = 1 in
Step 2
Step
3. If you are using an external DNS to resolve domain names, proceed to
Type the adddnip command, resol-num, domain-name, ip-addr, and addr-order argument values, and
Step 3
press Enter to add the IP address for the domain name you added in
the following values:
•
resol-num (resolution number of the domain name): In the range from 1 to 88.
domain-name (call agent name): In the range from 1 to 64 alphanumeric characters.
•
ip-addr (IP address which corresponds to domain-name): IP address, which must be in the following
•
format—nnn.nnn.nnn.nnn.
addr-order (IP address resolution preference order): In the range from 1 (highest) to 8.
•
Type the addmgcgrpentry command, mgc-group, mgc-num, and mgc-priority argument values, and
Step 4
press Enter to add the MGC to a redundancy group. Specify the arguments with the following values:
mgc-group (call agent redundancy group number): In the range from 1 to 8.
•
•
mgc-num (protocol number): In the range from 1 to 8.
•
mgc-priority (preference of the MGC within the group): In the range from 1 (highest) to 8.
Step 5
Type the cnfmgcgrpparam command, mgc-group, state-change-notify, and the optional mgc-priority
argument values, and press Enter to change the parameters of the MGC group, if needed.
Note
Specify the arguments with the following values:
mgc-group (call agent redundancy group): In the range from 1 to 8.
•
state-change-notify (state change message notification):
•
–
–
•
|mgc-priority| (call agent priority): In the range from 0 to 8 (default = 1)
Step 6
Type the addmgcgrpprotocol command, mgc-group and protocol-num argument values, and press
Enter to associate a call agent redundancy group with a gateway control protocol. Specify the arguments
with the following values:
mgc-group (call agent redundancy group): In the range from 1 to 8.
•
•
protocol-num (gateway control protocol): In the range from 1 to 8.
Step 7
Repeat
You have completed setting up call agents and media gateway control protocols. Proceed to the
"Configuring Gateway Control Protocols" section on page
Cisco VISM Installation and Configuration Guide
4-46
4 = External first
This step is optional; use only if you need to change the MGC group parameters.
1 = Enable (default)
2 = Disable
Step 1
through
Step 6
for each call agent that you need to make active in your application.
Chapter 4
Configuring VISM Features
Step
Step
Step
1. Specify the arguments with
4-47, if necessary.
Release 3.0, Part Number OL-2521-01 Rev. D0, June 2004
1), proceed to
3.
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