The Scheduled Callback node requires the callback schedule date in the supported YYYY-MM- DD format and the schedule timezone so Webex Connect can create the callback at the correct local time.

Webex Calling Local Gateway supports certificate-based trunks and registration-based trunks.
These trunking models define how the Local Gateway authenticates and establishes SIP connectivity with Webex Calling.

Regional media storage policies help organizations comply with data residency regulations by ensuring recordings and interaction data remain stored within approved geographic regions.
SRST and survivability address telephony continuity, while DSCP rewriting only impacts traffic prioritization and has no relationship to compliance storage requirements.