CCNA VOICE LAB two : call-forward, transfer, car park, pickup group

CCNA LAB two : call-forward, transfer, car park, pickup group 

========== Call-forward  ===============================

! call-forwarding 

R1(config-telephony)#ephone-dn 1

R1(config-ephone-dn)#call-forward busy 2001

R1(config-ephone-dn)#call-forward noan 2001 timeout 10

! in order to prevent call-forward from using toll, external, international calls 

R1(config)#telephony-service 

R1(config-telephony)#call-forward ?

  pattern  H.450.3/SIP match calling-party number forwarding pattern. This is

           used to enable remote party redirect forwarding with H.450.3/SIP.

           Default is local rotary forwarding only.

  system   Define call forward system parameters. 

R1(config-telephony)#call-forward pattern ....

or 

R1(config-telephony)#ephone-dn 1

R1(config-ephone-dn)#call-forward ?

  all            forward all calls

  busy           forward call on busy

  max-length     max number of digits allowed for CFwdAll from IP phone

  night-service  forward call on activated night-service

  noan           forward call on no-answer

R1(config-ephone-dn)#call-forward max-length 5

========== Transfer ===============================

R1(config-telephony)#transfer-pattern ....

R1(config-telephony)#transfer-pattern 9...

========== Car Park ===============================

R1(config-telephony)#ephone-dn 10  

R1(config-ephone-dn)#number 9000

R1(config-ephone-dn)#park-slot 

R1(config-ephone-dn)#park-slot timeout 5 limit 3

   ** try call back 3 times and if it does not receive call, the call will be disconnected.. 

how to answer the car park call ... 

 1. dial the car park number 

 2. press "PickUp" + the car part number 

 3. "PickUp" + "*" : get the most recently parked call 

============ Pickup ====================================

 - directory pickup  : press "pickup" + calling number

 - local group pickup : press "GPickup"

 - other group pickup : press "GPickup" + dial other group number

How to make a pickup group 

R1(config-ephone-dn)#ephone-dn 1

R1(config-ephone-dn)#pickup-group 100

R1(config-ephone-dn)#ephone-dn 3 

R1(config-ephone-dn)#pickup-group 100