Account-Authorization Codes
ANI/CLI Customizations
Anonymous Call Rejection
Authentication by Digest
Busy Lamp Field
Call Forwarding
Call Forwarding Always
Call Forwarding Busy
Call Forwarding No Answer
Call Forwarding Not Reachable
Find Me (multiple numbers)
Sync with Server
Call Logs (Inbound and Outbound)
Call Monitoring
Automatic Recording
Supervising Mode
Silent Monitoring
Call Notify
Call Pick Up
Call Pick Up Department
Call Pick Up Domain
Directed Call Pickup
Call Recording
Call Return
Call Park with Ringback
Call Status (Real-time in User Portal)
Call Transfer
Attended Transfer
Blind Transfer
Intercom Transfer
Transfer to Voicemail
User Features
Call Waiting
Calling Line ID Delivery Blocking
Calling Name Retrieval
CDRs
Charge or Billing Number
Client Call Control (API and User Portal)
Conferencing (Multi-Way Calling)
Convene Conference
Invite Attendees
Multiple Conference Rooms
Scheduled/Instant Conference
Web-based Setup
Device Auto Provisioning
Direct Inward Dialing
Directed Call Park
Dynamic Call Park
Directed Call Pickup
Diversion Inhibitor
Do Not Disturb
Sync with Server
Extension Dialing
External Calling Line ID Delivery
Hunt Groups
In-Call Service Activation
Instant Messaging (via XMPP or SIP SIMPLE)
Intercom
Internal Calling Line ID Delivery
Last Number Redial
Message Waiting Indicator
Music-On-Hold
System Default Music-on-Hold
Personalized Music-on-Hold
Phone Status
Presence
Privacy
Selective Call Acceptance
Selective Call Rejection
Simultaneous Ring
Shared Call Appearance
Three-Way Call
Two-Stage Dialing
Video Telephony
Voicemail
Default Greetings
Customizable Greetings
Name Recording
Email Notification
Voicemail Forwarding
Forwarding to Email
User Portal (View, Save Delete)
Voice Messaging Group
Voice Messaging Call Back
Web User Portal
Contact List with Presence
Click to Call
Inbound Call Handling Rules
Screen Pops
Messaging