Counterpath Bria Professional 2.3 Administrator Guide Manual de usuario descargar pdf (Pagina 30)

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4.3 Preferences – Audio Codecs

This panel shows all the codecs that are included in the retail version of Bria Professional. You can enable or

disable codecs as desired.

With only one codec enabled, all calls made will use that codec. With more than one codec enabled, Bria

Professional automatically chooses the best codec based on the other party’s capability, the available bandwidth,

and network conditions.

You cannot change the properties of any codecs.

About Codecs

Audio codecs describe the format by which audio streams are compressed for transmission over networks.

Codecs can be categorized as either narrowband or wideband:

• Narrowband codecs work with low bandwidth such as a dialup internet connection. These codecs have a

sampling rate of 8 kHz.

• Wideband codecs work with high bandwidths and result in better audio quality. However, they do not work

with PSTN. These codecs have a sampling rate of 16 kHz.

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Counterpath Bria Professional 2.3 Administrator Guide Manual de usuario Pagina 30