OTT Messaging

Enterprise OTT Messaging CPaaS & Conversational APIs

A scalable OTT messaging gateway built for enterprises, CPaaS providers, and aggregators to deliver secure, high-throughput, two-way messaging across leading OTT channels managed from a single platform.

OTT Messaging Gateway Diagram

System Architecture of Enterprise OTT Messaging

Architecture Diagram
Click to enlarge the architecture diagram
Key Capabilities

Unified OTT Messaging Gateway for Global Business Communication

TeleOSS OTT Messaging Gateway enables enterprises, CPaaS providers, and aggregators to seamlessly deliver rich, interactive messages across WhatsApp, RCS, Telegram, and other OTT channels from a single platform. Designed for scale, compliance, and high delivery performance, it simplifies omnichannel messaging operations globally.

A2P & Two-Way OTT Messaging

WhatsApp, RCS & Telegram Integration

Programmable Messaging APIs

Number Intelligence & Validation

Compliance-Ready & Secure Platform

High Throughput, Carrier-Grade Performance

TeleOSS messaging platform overview

Why Choose Enterprise OTT Messaging?

Discover the key advantages that make TeleOSS the preferred choice for enterprise messaging.

All-in-One OTT Messaging Infrastructure

Manage WhatsApp, RCS, Telegram, and other OTT channels from a single, unified platform. Control routing, templates, sender approvals, analytics, opt-ins, and content moderation without juggling multiple tools.

Trusted by Global CPaaS & Messaging Providers

TeleOSS OTT Messaging Gateway is trusted by CPaaS platforms, enterprises, and aggregators worldwide. Its carrier-grade design supports high-volume messaging with stable performance across international markets.

Compliance, Opt-In & Content Governance

Ensure platform-level compliance with built-in opt-in management, template approvals, content filtering, and anti-spam controls. Designed to meet OTT platform policies and regional regulatory requirements.

White-Label & Reseller-Ready Platform

Launch your own branded OTT messaging services with complete white-label support. Offer WhatsApp, RCS, and other OTT channels under your brand with reseller management, APIs, and billing flexibility.

User-Friendly, Multilingual Control Panel

A clean, intuitive dashboard designed for both technical and business users. Multilingual support and role-based access simplify daily operations, onboarding, and customer management.

High Throughput, High Availability Architecture

Built on scalable, fault-tolerant infrastructure to handle enterprise-grade OTT traffic. Supports high message volumes with low latency, redundancy, and continuous uptime.

Fully Managed or Self-Hosted

Choose between a fully managed OTT messaging solution or a self-hosted deployment. Maintain complete control over data, security policies, integrations, and compliance workflows.

Global Reach for Enterprises & Aggregators

Connect with customers worldwide using a platform designed for international OTT delivery. Ideal for enterprises, CPaaS providers, and aggregators operating across multiple regions and brands.

Trusted by Global Leaders

See what our enterprise customers say about TeleOSS

FREQUENTLY ASKED QUESTIONS (FAQ's)

Find answers to common questions about TeleOSS SMS Gateway Software

An OTT Messaging Gateway is a platform that enables businesses to send and receive messages over OTT channels like WhatsApp, RCS, Telegram, and similar apps. It’s designed for enterprises, CPaaS providers, aggregators, and resellers looking to offer scalable, compliant OTT messaging services.

TeleOSS OTT Messaging Gateway supports popular OTT messaging channels such as WhatsApp Business, RCS, and other app-based messaging platforms. Additional channels can be integrated based on business requirements and regional availability.

Yes. The platform fully supports two-way messaging, allowing businesses to send messages and receive user responses, acknowledgements, and interactions in real time across supported OTT channels.

The gateway includes role-based access control, content moderation, opt-in management, template approvals, and secure API authentication. These features help ensure compliance with OTT platform policies and regional data protection regulations.

Absolutely. TeleOSS offers complete white-label capabilities, enabling you to brand the platform as your own, onboard customers or resellers, and offer OTT messaging services under your business identity.

Yes. You get detailed dashboards and reports covering message delivery status, engagement metrics, traffic volumes, and channel-level performance to help you optimize campaigns and operations.

Yes. The gateway is built for both enterprise messaging use cases and CPaaS or aggregator business models, supporting high throughput, multi-tenant environments, and global deployments.

TeleOSS OTT Messaging Gateway can be deployed as a fully managed cloud solution or as a self-hosted installation. This flexibility allows businesses to choose based on control, compliance, and infrastructure preferences.

Talk to an Expert

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Experience how TeleOSS SMS Gateway Software helps enterprises and aggregators achieve reliable delivery, routing control, and scalable SMS operations.

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