Call Features205Call FeaturesThis chapter shows you how to configure call feature on Yealink phones.TopicsDial Plan Defined by Four Patterns (Old Dial Plan Mechanism)Dial Plan Defined by Digit Map (New Dial Plan Mechanism)Emergency Dialplan and Enhanced 911HotlineOff Hook Hot Line DialingLive DialpadAuto RedialReCall ConfigurationSpeed DialPassword DialCall TimeoutAnonymous CallCall Number FilterIP Address CallOff Hook AnsweringAuto AnswerAnonymous Call RejectionCall WaitingDo Not Disturb (DND)Call HoldCall MuteCall ForwardCall TransferConferenceCall RecordingMulticast PagingDial Plan Defined by Four Patterns (Old Dial Plan Mechanism)Dial plan is a string of characters that governs the way how the phones process the inputs received from the IP phone’skeypads. You can use the regular expression to define the dial plan.Yealink phones support four patterns:l Replace rule: is an alternative string that replaces the numbers entered by the user. Yealink phones support up to100 replace rules.l Dial now: is a string used to match numbers entered by the user. When entered numbers match the predefined dialnow rule, the phone will automatically dial out the numbers without pressing the send key. Yealink phones supportup to 100 dial now rules.l Area code: are also known as Numbering Plan Areas (NPAs). They usually indicate geographical areas in one coun-try. When entered numbers match the predefined area code rule, the phone will automatically add the area codebefore the numbers when dialing out them. Yealink phones only support one area code rule.l Block out: prevents users from dialing out specific numbers. When entered numbers match the predefined blockout rule, the phone screen prompts “Forbidden Number”. Yealink phones support up to 10 block out rules.
