Sub-Second 2FA OTP Delivery
Sub-Second 2FA OTP Delivery is high-priority telecom infrastructure that routes authentication passwords and verification PINs over dedicated, low-latency SMPP pipelines to achieve 99.4%+ message delivery in under 800 milliseconds.
Extended Definition
Authentication drop-offs occur when users wait more than 5-10 seconds for a login verification SMS. Sub-Second OTP infrastructure bypasses standard promotional message queues by routing traffic through dedicated high-throughput SMPP binds connected directly to Tier-1 telecom operators, backed by automatic failover routing across backup carrier gateways.
How It Works
When an application requests an OTP verification, CapEngage ingests the API call, attaches high-priority DLT transactional headers, and pushes the payload across dedicated SMPP channels, receiving delivery receipts from the telecom carrier in sub-800ms.
Why It Matters for Enterprise Teams
Drastically reduces user login friction, eliminates failed signup abandonments, and enhances user security during sensitive financial transactions.
Autonomous Execution in CapEngage
CapEngage provides a dedicated transactional OTP engine with 99.4% sub-800ms delivery latency, 100% Indian DLT compliance, and automated WhatsApp/RCS fallback options.
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