- Music on Hold
- Auto Attendant
- Mobile Integration
- Busy Lamp Field
- Paging
- Voicemail to Email
- Personalized Greeting
- Extension Dialing
- Call Display
- Call Waiting
- Blind Call Transfer
- Call Park
- Priority Alert
- Speed Dial
- Call Hold
- Push-to-Talk
- Hunt Groups
- Anonymous Call Rejection
- Call Forward Always
- Call Forward Remote Access
- Call Forward Busy
- Call Forward Busy to Voicemail
- Call Forward Not Reachable
- Call Forward No Answer
- 3-Way Calling
- Call Forward Selective
- Selective Call Rejection
- Web Portal Call Logs
- Do Not Disturb
- Intercept User
- Call Return
- Call Transfer with 3-Way
- Call Transfer with Third-Party
- Calling Line ID Blocking
- Persistent
- Calling Line ID Blocking Per Call
- Calling Line ID Delivery
- Call Name Delivery
- Direct Call Pickup
- Direct Inward/Outward Dialing
- Intercept User
- Last Number Redial
- Selective Call Acceptance
- Speed Dial 100
- Calling Line ID Delivery Per Call
- Call Forwarding Always to Voicemail
- Call Forward No Answer to Voicemail