Matrix Sparsh VP110 User Manual

Matrix SPARSH VP110 User Guide 291
To configure AEC via web user interface:
• Click on Settings->Voice.
• Select the desired value from the ECHO list.
• Click Confirm to save the change.
Voice Activity Detection
Voice Activity Detection (VAD) is used in speech processing to detect the presence or absence of human speech.
When detecting period of “silence”, VAD replaces that silence efficiently with special packets that indicate silence is
occurring. It can facilitate speech processing, and deactivate some processes during non-speech section of an
audio session. VAD can avoid unnecessary coding or transmission of silence packets in VoIP applications, saving
on computation and network bandwidth.
Procedure
VAD can be configured using the configuration files or locally.
ConfigurationFile <MAC>.cfg
ConfigureVAD.
Formoreinformation,refer
“AppendixD‐Configuration
Parameters”.
Local WebUserInterface
ConfigureVAD.
Navigateto:
http://<phoneIPAddress>/
servlet?p=settings‐voice&q=load

Matrix Sparsh VP110 Specifications

General

Brand	Matrix
Model	Sparsh VP110
Category	IP Phone
Language	English