Counterpath X-Lite 3.0 User Guide Manual de usuario descargar pdf (Pagina 3)

CounterPath X-Lite 3.0

1 Introduction

1.1 What is X-Lite?

X–Lite 3.0 is CounterPath’s next-generation softphone client, offering users all the productivity of a traditional

telephone with desktop and mobile computer enhancements. From a simple click of a mouse button or tap on

the keyboard users can dial, answer, or otherwise manage calls and personal availability. Whether over wired or

wireless connections, X-Lite supports a variety of headset devices to augment the modern telephony

experience, severing the restrictive tethers of traditional, limited telephone receivers.

Designed to work over IP-based systems, X-Lite provides endpoint VoIP solutions that use internet-based

telephony servers within an enterprise LAN (Local Area Network) or VoIP service provider network.

Standard Telephone Features

The X-Lite 3.0 softphone has all the standard telephone features, including:

•Two lines

• Call display and Message Waiting Indicator (MWI)

• Speakerphone

•Mute

•Redial

•Hold

• Do not disturb

•Call ignore

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

• Call forward

• Call record

• Three-way audio and video conferencing.

Enhanced Features and Functions

The X-Lite 3.0 softphone also supports the following VoIP features and functions:

• Instant messaging and presence using the SIMPLE protocol.

• Managed Contacts list—importing and exporting contacts between X-Lite and other applications.

• Support for Intel

Centrino

Mobile technology, allowing X-Lite to provide more consistent quality of

service across both wired and wireless networks using industry standards such as 802.11e.

• “Zero touch” configuration of audio and video devices; no manual setup is required.

• “Zero touch” detection of the bandwidth that a user’s computer can access for communication.

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

• Support for the following audio codecs:

Broadvoice-32, Broadvoice-32 FEC, G.711aLaw, G.711uLaw, GSM, iLBC, L16 PCM Wideband. For

more information about audio codecs, see page 36.

• Support for the following video codecs:

H.263, H.263 1998. For more information about video codecs, see page 37.

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

network conditions. X-Lite switches codecs during a call in response to changing network conditions.

• Compliance with the RFC 3261 SIP standard.

• STUN and ICE NAT traversal. XTunnels for firewall traversal.

• Support for DTMF (RFC 2833, inband DTMF or SIP INFO messages).

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Counterpath X-Lite 3.0 User Guide Manual de usuario Pagina 3

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