Telecom

USSD & SMS Router Gateway

Confidential

Custom USSD and SMS gateway infrastructure for direct routing and reduced external dependencies.

The Challenge

What needed to change

The operator relied on third-party aggregators for USSD and SMS routing, which introduced latency, limited control over delivery paths, and created dependencies on external vendors for mission-critical communication flows.

The Solution

What we delivered

We designed and deployed a custom USSD and SMS router gateway that enables direct routing to carrier networks. The system reduces external dependencies, gives the operator full control over message delivery paths, and provides real-time visibility into routing performance and delivery status.

Deliverables

What was built

Custom USSD gateway with direct carrier connectivity
SMS router with intelligent path selection
Real-time routing performance monitoring
Delivery status tracking and reporting
Failover and retry logic for delivery assurance
Operational Value

Outcomes achieved

Direct carrier routing replacing third-party aggregator dependencies

Lower latency on USSD and SMS delivery

Full operational visibility into message routing and delivery

Reduced per-message costs through direct connections

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