
76 Chapter 4 Installing NetVision telephones
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Assigning general settings
If you want your handsets to all use the same default codec and jitterbuffer, use the settings on the
General screen.
1 In the Unified Manager, click the keys beside Services, IP Telephony, and IP Terminals.
2 Click H.323 Terminals.
3 Click the General tab.
Figure 17 Defining Codec and Jitter Buffer for all terminals
4 Use the information in the table below to determine default codec settings.
7.
You have identified a PIN for each handset. Password field
8.
You have determined how you want to program codecs. H.323 Terminals Record, and
General record
Table 18 H.323 Terminal list
Field Value Description
Codec G.729
G.711-uLaw
G.711-aLaw
Specifying a non-default CODEC for a telephone allows you
to override the general setting. You might, for example, want
to specify a low bandwidth CODEC like G.729 for a telephone
that connects to a remote or busy sub-net.
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