3.2.4.1 Audio


2N® Indoor View is equipped with a speaker. Set the phone call and state signaling volume control in this configuration section. Master Volume controls the general device volume including call volume, signaling tone volume, and so on. Consider the noise level of the ambient environment while setting this parameter.


List of Parameters



  • Call Volume – set the phone call volume.
  • Ringtone Volume – set the incoming call ringtone volume.
  • Call Progress Tone Volume – set the dialtone, ringtone and busy tone volume levels. In case the call progress tones are automatically generated by the PBX, this setting will not be applied.



  • Warning Tone Volume – set the volume of warning and signaling tones. The volume values are relative against the set master volume.
  • Suppress Warning Tones – suppress signaling of the following operational states: Internal application started, IP address received and IP address lost.
  • User Sound Volume – set the volume of the user sounds. The volume values are relative against the set master volume.