Telefonie VOIP SFLphone

Odoo Telefonie Integration VOIP SFLphone

SFLphone is a SIP and IAX2 (Asterisk) compatible softphone for Linux developed by Canadian Linux consulting company Savoir-Faire Linux.

The SFLphone project's goal is to create a “robust enterprise-class desktop phone” and is designed to cater for home users as well as the “hundred-calls-a-day receptionist”.

Its main features include support of unlimited number of calls, multi-accounts, call transfer and hold. Call recording is another useful feature.

SFLphone has clients for GNOME (integrated options), KDE and Python and it now supports the PulseAudio sound server, so users can experience additional functionality like sound mixing and per-application volume control.

The softphone is designed to connect to the Asterisk open source PABX.

SFLphone is a robust, standards-compliant enterprise softphone, for desktop and embedded systems. SFLphone is available under the GNU GPL license, version 3.

Features highlight
  • UI-independant telephony core
  • Enterprise scalability functions
  • GNOME, KDE and CLI clients
  • SIP and IAX2 protocols support
  • Multi-line, call transfer, call hold, call recording
  • Multi-way conferencing
  • High definition audio codecs
  • Signalling and voice encryption (TLS, SRTP)
  • Pulseaudio support


Call features

  • Unlimited number of lines
  • Call history + search feature
  • Attended call transfer
  • Auto answer
  • Call hold
  • Call recording
  • Multi-way conferencing
  • Peer to peer calls
  • Video calls
  • Instant Messaging


  • SIP and IAX2 protocols support
  • DTMF support (SIP INFO, RTP)
  • Multiple accounts support
  • STUN support per account
  • SIP Re-invite
  • SIP Routes
  • SIP early media support


  • Pulseaudio support
  • Native ALSA interface, DMix support
  • High definition audio codecs: Opus, Speex 16000/32000, G722 + Standards (G711, GSM), G.729, iLBC
  • Audio device detection
  • Silence detection with speex audio codec
  • Linear 16 bit wave format support for ringtones
  • Ability to select an independent ringtone playback device


  • Support for H.264, H.263, VP8, MPEG-4 Video
  • Resolution/framerate selection


  • Voice encryption (SRTP)
  • ZRTP key exchange protocol
  • SDES key exchange protocol
  • Signalling encryption (TLS)
  • Multiple realms authentification mecanism


  • GNOME, KDE and python-cli clients available
  • X11 keyboard symbols integration (0.9.8)
  • Network Manager integration (0.9.8)
  • Account assistant wizard
  • Desktop notification
  • GNOME/KDE address book integration
  • Minimize on start-up
  • Minimize to tray


  • Automatic opening of incoming URL
  • Central server providing free SIP/IAX account
  • Locale settings: translated in 25+ languages
  • Configuration system based on YAML serialization format