Automatic Gain Control (AGC) is available on the Meeting Server from version 2.8. By default it is disabled. To enable AGC follow the steps below:

1. Using the Web Admin interface of the Meeting Server, select Configuration > API
2. To enable AGC on a Call Leg Profile
     a) From the list of API objects, tap the ► after /callLegProfiles
     b) Either click on the object id of an existing call leg profile or create a new one
     c) Set the parameter automaticGainMode to agc
3. To enable AGC on an existing Call Leg
     a) From the list of API objects, tap the ► after /callLeg
     b) Click on the object id of an existing call leg
     c) Set the parameter automaticGainMode to agc
4. To enable AGC on an existing Call
     a) From the list of API objects, tap the ► after /calls
     b) Click on the object id of an existing call
     c) Set the parameter automaticGainMode to agc

To check the gain applied to a call leg, follow the steps below:

1. Using the Web Admin interface of the Meeting Server, select Configuration > API

     a) From the list of API objects, tap the ► after /callLeg
     b) Scroll down to the Status section, the gainapplied value is given in the rxAudio subsection

For more information on AGC, see What is Automatic Gain Control?.

Last update:

28-Apr-2020

FAQ ID:

1493