Callback - Zycoo CooVox-U20 User Manual

Check "Enable" and "Save" to make this function activate.
Click【New Smart DID Rule】to display the following diagram:
Input the pattern and define how many digits need to be stripped or prepend, then click
"Save"--"Activate".

3.14 Callback

This feature allows an external caller to place an inbound call to the CooVpx IP PBX. The
inbound call will be disconnected and subsequently the PBX will place an outbound call back
to this number and forwarded to defined destination after the call is connected.
Please configure as below.
Click【Advanced】->【Callback】:
Enable this function; select DialPlan, and define the callback rule (strip digits or prepend
prefix).
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