I understand when hybrid calling enabled the inbound and outbound calls goes through EXP C and E between Customer and Webex control hub.
Is it possible to enable hybrid Calling without the Exp C and E ?
For example lets assume an on-prem environment does not have Exp C and E, but has CUCM, IMP, CUC, If this environment would like to move to Webex Calling, messaging and meeting slowly. How can we do the this type of migrations?
Please share some documentations to refer too.
Kind regards
Pragash
