Counterpath Bria for Linux User Guide Manuale Utente Scaricare il pdf (Pagina 5)

1 Introduction

This manual is intended for two types of users:

• Users in an enterprise. These users typically have a system administrator who has set up Bria ready for use.

• “Retail” users. These users are working in a non-office environment and are their own system

administrator. If you are a retail user, you must also read the “Bria 3 for Linux Administrator Guide”.

Standard Telephone Features

Bria is a softphone from CounterPath that enables you to make VoIP phone calls. It has all standard enterprise

telephone features, including:

• Call display and Message Waiting Indicator (MWI).

• Speakerphone and Mute.

• Redial, Hold, Do Not Disturb.

• Call history – list of received, missed, and dialed calls.

• Call forward.

• Call transfer.

• Six-party audio conferencing.

Enhanced Features and Functions

Bria also supports the following features and functions:

• Contact list containing the individual user’s contacts.

• Directory containing names from a shared LDAP directory.

• Automatic detection and configuration of audio devices.

• Acoustic echo cancellation, automatic gain control, voice activity detection.

• Support for DTMF (RFC 2833 or inband DTMF).

• Support for the following audio codecs:

DVI4, DVI4 Wideband, G.711aLaw, G.711uLaw, G.729, GSM, iLBC, L16 PCM Wideband, Speex,

Speex FEC, Speex Wideband, Speex Wideband FEC.

• Automatic selection of the best codec based on the other party’s capability, the available bandwidth, and

network conditions. Bria switches the codec within a call in response to changing network conditions.

• Compliance to 3261 SIP standard.

• Support for these firewall traversal solutions: STUN, TURN, or ICE.

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Counterpath Bria for Linux User Guide Manuale Utente Pagina 5