Call Forwarding.
Call Transfer.
Voice Mail.
User Management.
Credit Management.
Group Management.
Follow-me & Follow –me with Voice mail.
Call Screening/ Blacklist.
Do not Disturb.
Speed Dial.
DID Management.
Call Recording.
Billing.
Automatic Number Identification/ Caller Line Identification.
Custom Music on Hold & Transfer.
Click to Call.
Call Barging / Call Monitoring.
Interactive Voice Response.
Routing.
Queue Management / Automatic Call Distribution.
Unified Messaging ( Email to Fax, Fax to Email and Web to Fax).
