Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
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Call Waiting
Redial Tone
Ringer Device for Headset
Auto Redial
Auto Answer
IP Direct Auto Answer
Allow IP Call
Accept SIP Trust Server Only
Call Completion
Anonymous Call
Anonymous Call Rejection
Do Not Disturb
Busy Tone Delay
Return Code When Refuse
Early Media
180 Ring Workaround
Use Outbound Proxy in Dialog
SIP Session Timer
Session Timer
Call Hold
Call Forward
Call Transfer
Network Conference
Feature Key Synchronization
Transfer on Conference Hang Up
Transfer Mode via Dsskey
Allow Trans Exist Call
Directed Call Pickup
Group Call Pickup
Dialog Info Call Pickup
Recent Call In Dialing
ReCall
Call Number Filter
Call Park