There are 3 types of scheduled callbacks possible:
- Web-based widget that asks for name, number, day, and time
- Agent scheduled tool allows agent to set callback number, date, time and routing option
- In-queue messaging that ask user for number and date/time of callback (requires customization with API
All three are presented to the agents as a callback that allows them to choose the number if multiple and click Begin Call. This will use the dial plan related to site related to the phone the user is logged into. The only way to change the way it dials out would be to change the number before the callback is created to match a different dial plan or force the user to only enter valid numbers that can be dialed.
As for the +, remember that Genesys Cloud is VERY e.164 centric, so try to make all numbers +[Country]-[Area Code]-[Number]. Your dial plan should have National and International classifications that should allow for both e.164 and standard format numbers. You can always test the number in the Sites then Simulate Call to see if your dial plan is setup correctly.
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Robert Wakefield-Carl
Avtex Solutions, LLC
Contact Center Innovation Architect
robertwc@avtex.comhttps://www.Avtex.comhttps://RobertWC.Blogspot.com------------------------------