How do International Long Distance Operator (ILDO) routes work for SMS to India?

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ILDO routes involve international carriers delivering SMS to India from abroad, often used for global businesses targeting Indian customers. These routes comply with TRAI’s DLT framework, requiring sender registration (e.g., via smsgatewaycenter.com/dlt-sms/). SMSGatewayCenter’s SMS gateway supports ILDO routes, ensuring reliable, compliant delivery with minimal latency.