Enterprise Module

A2P SMS Hubbing
Built for High Scale.

Carrier-grade SMS infrastructure for Wholesale and Retail aggregators. Complete with robust SMPP Server, advanced routing algorithms, and 10K+ TPS throughput.

Core SMS Technologies

Everything you need to run a high-throughput messaging business natively on a single platform.

SMPP v3.4/5 Server

Industry-standard SMPP server and client implementation for direct carrier connectivity and high-speed delivery.

10K+ TPS Engine

Asynchronous core built for massive scale. Handles thousands of messages per second with minimal latency and jitter.

LCR Routing

Least Cost Routing (LCR) automatically determines the most cost-effective path for every message destination.

MCC/MNC Billing

Real-time billing engine based on mobile country codes and network codes. Supports prepaid and postpaid.

Spam & DND Firewall

Advanced content filtering, regex matching, and HLR/DND lookup integration to block fraudulent traffic.

SS7 & Sigtran

Direct SS7/Sigtran MAP connectivity adapter for deep telecom network integration without third-party gateways.

Architecture

Designed for
Zero Message Loss

Our platform ensures that every message is securely queued and processed. With dynamic routing, if a primary carrier link goes down, traffic instantly falls back to secondary routes without manual intervention.

Distributed message queuing
Auto retry and fallback mechanisms
Real-time Delivery Receipt (DLR) matching

[ Architecture Flow Diagram Placeholder ]

High Availability Setup

Active-Active clustering support for continuous uptime.

Who is this for?

Perfect for high-volume senders

Whether you are routing billions of wholesale messages or sending critical OTPs, our platform handles it all.

Wholesale Aggregators

Buy and sell SMS routes at scale. Manage thousands of SMPP connections, bilateral agreements, and dynamic routing seamlessly.

Retail Brands & Agencies

Send targeted promotional campaigns to millions of users with deep analytics, URL tracking, and DLR monitoring.

Banks & FinTech

Deliver critical OTPs and transactional alerts in under a second using our prioritized routing engine.

Developer Friendly

SMPP & HTTP API Support

Connect your existing infrastructure via SMPP for high throughput, or use our simple REST API for quick integrations.

curl -X POST "https://api.icpaas.io/v1/sms/send" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "to": "919876543210",
    "from": "ICPAAS",
    "text": "Your OTP is 1234. Valid for 10 mins.",
    "route": "transactional"
  }'

Frequently Asked Questions

What is the maximum TPS supported?

Our enterprise engine is built to scale horizontally and can comfortably support 10,000+ TPS per node.

Do you support both SMPP v3.4 and v5?

Yes, our SMPP server and client natively support both SMPP v3.4 and v5 protocols.

Is 2-way messaging supported?

Absolutely. You can handle inbound messages (MO) and route them to your applications via webhooks or SMPP receiver binds.

Can I host this on my own servers?

Yes, this platform is available for on-premise deployment, ensuring full data privacy and control.

Start your own Hubbing Business today

Deploy your white-label A2P SMS platform and start connecting with global carriers and enterprises.

A2P SMS Hubbing Built for High Scale.