Call Completion - Grandstream Networks Enterprise IP Phone Manual

Enterprise IP Phone
2) Or choose Contacts->CallInfo, enter the number in the Dial a Number, select the
line from the Outgoing Identity list. Then click the dial button to call out.
3) Or choose Contacts-> CallInfo, click the number which you want to dial out from
the call list, the phone will dial out.
4) You can click the Hangup button to end the call in the web page.

Call Completion

Have encountered such a situation? When you call a contact, but the other side is busy
on a call. Do you want the server to inform you immediately when the contact ends the
call, in order to establish a conversation with each other in time? Call Completion can
help you to solve this problem.
To configure Call Completion via phone interface:
1) Press the following hot keys:
configuration page.
2) By the Left/Right navigation keys, choose whether to enable this option.
->Features->Call Completion
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Trouble Shooting
to enter the