Call Pickup the ability to pull a ringing call to the phone you are currently on.
There are two main types:-
Group call pickup is typically invoked by dialing *8# or *8 from another phone in the call pickup group.
You can change *8 to something else - see Asterisk config features.conf
There are two main types:-
- Group call pickup, this allows you to collect a call from any ringing phone that is in the same pickup group as you, if there were more than one phone ringing then you would have no control over which call you collected.
- Directed pickup, this allows you to pickup a call at a specific extension, maybe you're in another office and you hear a phone ringing and wonder if it's yours. You dial the pickup number and your extension, and the call will only transfer if it is your extension.
Group call pickup is typically invoked by dialing *8# or *8 from another phone in the call pickup group.
You can change *8 to something else - see Asterisk config features.conf

Comments
333help on directed pickup
101 ext is calling 102, i stay near BT101 with ext. 103, i want capture this call:
i compose the ext i want to capture (102) followed by ext of BT101 (103); after composed 101 i hear busy tone: 101 is calling 102 and either are busy
someone help me?