As described earlier, all voice channel parameters, including Input Level Gain and Output Level Attenuation, are configured in two steps. First a library of profiles (ranging from 1 to a maximum of 32) is created for each parameter of each profile. Each profile contains a set of voice characteristics that uniquely match that profile with an associated telephone interface. Once the library has been created, you may assign any profile to one or more voice channels.
To modify the profile Input Level Gain and Output Level Attenuation, use the following Configurator procedure:
Assume that a given profile was previously assigned to a voice channel. Then, to adjust that voice channel, you only have to change the setting(s) of the profile and the channel will automatically assume the new value(s). It follows, that any and all voice channels using the same profile number will also assume the new value(s) and need not be adjusted separately. Conversely, voice channels using a different profile number(s) require their own set(s) of adjustment procedures.
Throughout this section, the statements "adjust the input level" and "adjust the output level" imply that the adjustments be made directly to the voice profiles (and therefore, indirectly to the voice channels).
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