Setting Up Audio Features; Low-Delay Audio Packet Transmission - Polycom SIP 3.0.2 Administrator's Manual

Setting Up Audio Features

Low-Delay Audio Packet Transmission

Locate the roaming_privacy attribute.
k
Set the roaming_privacy.reg element to the number corresponding
l
to the LCS registration.
For example, roaming_privacy.reg = 2
Refer to Roaming Privacy <roaming_privacy/>
m Save the modified phone1.cfg configuration file.
Proprietary state-of-the-art digital signal processing (DSP) technology is used
to provide an excellent audio experience.
This section provides information for making configuration changes for the
following audio-related features:
• Low-Delay Audio Packet Transmission
• Jitter Buffer and Packet Error Concealment
• Voice Activity Detection
• DTMF Tone Generation
• DTMF Event RTP Payload
• Acoustic Echo Cancellation
• Audio Codecs
• Background Noise Suppression
• Comfort Noise Fill
• Automatic Gain Control
• IP Type-of-Service
• IEEE 802.1p/Q
• Voice Quality Monitoring
The phone is designed to minimize latency for audio packet transmission.
There are no related configuration changes.
Configuring Your System
on page A-104.
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