Quiet hours
Timezone send windows enforced as policy — not campaign send-at queues you schedule.
Explicit Naming of Transactional Quiet Hours Overrides
Learn why transactional overrides like OTP and P1 alerts must be explicitly named in IOSOR webhook payloads rather than bypassing quiet hours silently.
Quiet-Hour Windows Enforced Before Production
Validate quiet-hour time window enforcement and queue mechanics on prepaid balances before launching live marketing or A2P SMS campaigns in IOSOR.
Quiet Hours as Policy, Not a Send-At Queue
Learn why quiet hours enforcement belongs at the policy engine layer in IOSOR rather than acting as a delayed execution send-at queue for A2P SMS traffic.