Configuring Basic H.323 Parameters - 3Com VCX v7111 Installation Manual

If your network features a DHCP server, in the 'Enable DHCP' field, select 'Enable'; the
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'IP Address', 'Subnet Musk' and 'Default Gateway IP Address' fields are disabled. When
the gateway is configured to use DHCP, it attempts to contact the DHCP server to obtain
the networking parameters (i.e., IP address, subnet mask, default gateway and
primary/secondary DNS server).
Select 'MGCP' in the 'Control Protocol Type' field.
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In the 'Call Agent IP' field, enter the Call Agent IP address if your enterprise's network
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doesn't feature a DNS server that automatically defines the Call Agent's IP address. If
you have a DNS server, the field is optional.
In the 'Call Agent Port' field, enter the Call Agent port. The default is 2427.
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In the 'Call Agent Domain Name' field, enter the Call Agent domain name. When using
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the DNS server option, enter the domain name of the Call Agent operating with the VCX
V7111. The DNS server automatically deduces the Call Agent's IP address from the
domain name.
In the 'Gateway Name' field, enter a name to the device (for example: 'gateway1.com').
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Ensure that the name you choose is the one that the Call Manager/Agent is configured
with to identify your VCX V7111.
In the 'Endpoint Name' field, enter an intuitive endpoint name. Ensure that the endpoint
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name you choose is the one that the Call Agent works with.
Click the Reset button and click OK in the prompt; The VCX V7111 applies the changes
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and restarts. This takes approximately 1 minute to complete. When the VCX V7111 has
finished restarting, the Ready and LAN LEDs on the front panel are lit green.
MGCP users should continue with
Chapter 4: Changing the VCX V7111 Password and Username on page 41.

Configuring Basic H.323 Parameters

After accessing the Embedded Web Server (see Accessing the Embedded Web Server on
page 31) the H.323 'Quick Setup' screen is displayed (Figure 18 on page 35).
34 3Com VCX V7111 Fast Track Installation Guide