Configuring Global Gain Control

You can set global properties that adjust the volume of audio for calls sent from a telephone to a Vocera device or from a Vocera device to a telephone. These global gain properties can be further offset by Trunk Access Code (TAC) configuration settings that also adjust the volume of calls.

Table 1. Global gain properties

Property

Description

VGWGlobalRxGain

Globally adjusts the volume of audio sent from a telephone to a Vocera device. By increasing or decreasing this value, you increase or decrease the volume of the call in 3 dB increments.

For example, a value of 3 increases the volume by 9 dB (3 * 3 = 9). Valid values range from -6 to 6, inclusive. The default is 0.

The gain value that you specify will be further offset by the VTGGainSIPToVocera property for a TAC.

VGWGlobalTxGain

Globally adjusts the volume of audio sent from a Vocera device to a telephone. By increasing or decreasing this value, you increase or decrease the volume of the call in 3 dB increments.

For example, a value of 3 increases the volume by 9 dB (3 * 3 = 9). Valid values range from -6 to 6, inclusive. The default is 0.

The gain value that you specify will be further offset by the VTGGainVoceraToSIP property for a TAC.