
Chapter 4 Installing NetVision telephones 69
IP Telephony Configuration Guide
Gathering system information before you start
Ensure the following is complete, or the information is on hand before you start configuring your
NetVision telephones:
Assigning H.323 Terminals records
The H.323 Terminals record (Services, IP Telephony) identifies the NetVision handsets within
the Business Communications Manager. The Business Communications Manager uses the
information from this file to determine if the handset will be allowed to connect to the system.
Notes
The following are some notes about the process of configuring handsets to the Business
Communications Manager.
• You must have an H.323 record configured before you configure the handsets with the Nortel
NVPA.
• Each telephone that you configure will use one IP client assignment, so ensure that you added
enough keycodes to accommodate both your IP telephones and your NetVision telephones.
• If you do not specify a DN in the H.323 record, one will automatically be assigned to the
handset. If you specified a DN record, it will appear under the Active DNs heading once the
handset connects to the system. If you want to specify a range of DNs, you can use the
Add Users Wizard. This wizard is explained in the Business Communications Manager 3.0
Programming Operations Guide.
1. The Business Communications Manager has been set up to allow
IP telephones.
Refer to “IP telephones” on page
37.
2. If you are configuring the Business Communications Manager
records before you configure the handset: You know which DNs
you want to assign to the handsets and you have all the line,
restrictions, and telephony information you require to create or
update a DN record for each telephone.
DN records
3. Download the latest version of the NetVision Phone Administrator
http://www.symbol.com/services/downloads/nvfirmware2.html
Download the latest firmware version from the same website.
4. You have obtained the Symbol NetVision serial cable, which is
used to transfer configuration information between the computer
where the tool is installed and the handset.
Purchased from Symbol at <http:/
/symbol.com>
(part number: 25-20528-01)
5. You have a list of names that you will use for the handsets. Each
name must be unique to a handset. Both the H.323 Terminals
record and the NVPA record must have exactly the same name.
Name field
6. You have identified a PIN for each handset. Password field
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