SMS Gateway: To external SMS modules
DTMF Authentication: Custom digits configurable for any application
Voicemail: Per-user or shared mailboxes, e-mail integration
FAX termination (G.711 and T.38): Per-user or shared mailboxes, e-mail integration
Recording: Per-user or shared mailboxes, e-mail integration
Playback: Recorded, or uploaded sounds in WAV/MP3 formats
Conference: Audio and Video high quality conferencing
Webphone: Client for audio and video calls from the web browser, recommended Google Chrome
Interactive Voice Response (IVR): Unlimited and hierarchical menus
Direct Inward System Access (DISA): Access to local dialplan from anywhere
Callback: Calling and connecting missed calls to any application
Interception: Inbound call pickup or in-call interception
Eavesdropping: Call spying and whispering to any or all channels
Call-Center: Multiple queue system, agents login from any place
Auto-Dialer: Calling and connecting destination list to any application
Text-to-Speech: convert text to audio message, main languages (en, es, de, fr) supported