Chapter 20 Voice
PMG5318-B20B User’s Guide
107
Table 76
SIP Debug Settings
LABEL
DESCRIPTION
Line
Configure debug settings for the GPON Device’s phone ports.
VAD support
Voice Activity Detection (VAD) detects whether or not speech is present. Select this to
have the GPON Device reduce the bandwidth that a call uses by not transmitting “silent
packets” when you are not speaking.
Ingress gain
Use this to increase or decrease the volume of the voice signal the GPON Device sends
to the phones connected to the GPON Device’s phone ports. -20-20 in units of 1dB.
Egress gain
Use this to increase or decrease the volume of the voice signal the GPON Device sends
to the phone at the other end of the call. -20-20 in units of 1dB.
Apply
Click this to save your changes.