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Every customer, any language, the right agent

Real-time translation is built into the conversation itself, so multilingual service feels like standard service, not a separate experience.

Measurable  enterprise impact

700+
Enterprises,
one standard
100%
Project delivered
to production
98%
Speech recognition
accuracy
25+
Years engineering
the future

Discover the key benefits

Real-time translation is built into the conversation itself, so multilingual service feels like standard service, not a separate experience.
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Increased efficiency

Real-time multilingual translation helps reduce wait times and transfer delays, so more calls can be resolved by the first agent who answers.

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Reduced operational costs

Multilingual support built into every call helps reduce interpreter costs and dependence on language-specific staffing.

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Expanded agent capacity

Agents can serve customers across supported languages without requiring language-specific skills or additional training.

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Built for live conversations, not scripted menus

Every feature is designed to keep the conversation natural, even across a language barrier.

Automatic language detection

Automatically identifies the caller's language when the call connects and activates translation without language selection menus or manual routing.

Voice & conversation configuration

Configure what each party hears; original audio, translated audio, or both, and automatically step back from translation when both sides share a language.

Multi-engine translation

Combine multiple translation providers and LLMs with SESTEK's proprietary speech recognition and text-to-speech to optimize for language, accuracy, quality, and cost.

Natural Conversation Flow

Barge-in support lets either speaker interrupt naturally, while comfort noise fills brief processing delays, keeping the conversation's rhythm intact.

Translation Analytics & Reporting

Track call volume, language mix, and regional demand through a dedicated dashboard to plan staffing and resources around real usage patterns.

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Technology we own

Built on SESTEK's proprietary Speech Recognition and Text-to-Speech, Virtual Translator combines accurate speech understanding with natural voice output for real-time multilingual conversations.

Built for natural conversations

Barge-in, configurable audio, and comfort noise help translated conversations maintain a natural rhythm, even when language processing happens in real time.

Engine flexibility

Choose from multiple translation engines, LLMs, and offline models based on language, accuracy, cost, and deployment requirements.

Embedded, not separate

Run Virtual Translator inside the agent's existing platform, bringing multilingual support into the workflow without adding another application to manage.

Enterprise-grade deployment

Deploy in the cloud or on premises to support your security, data residency, and compliance requirements.

Connected Agent Copilot

Connect Virtual Translator, Agent Assist, and AI Agents across the SESTEK Agentic CX Suite for consistent, context-aware support across customer interactions.

Explore the rest of the lifecycle

From autonomous voice agents to real-time conversation analytics, discover how the SESTEK Agentic CX Suite elevates every touchpoint of your customer experience.

FAQs

Agentic AI solves complex queries. Autonomous execution, hybrid LLM reasoning, enterprise governance. Explore our answers to see what scales.
What is a real-time Virtual Translator for contact centers?
A real-time Virtual Translator enables contact center agents and customers who speak different languages to communicate during the same live conversation. SESTEK Virtual Translator detects the customer's language and combines speech recognition, translation, and text-to-speech technologies to translate both sides of the conversation in real time, helping reduce language barriers without requiring a language-matched agent.
How does SESTEK Virtual Translator work?
SESTEK Virtual Translator automatically detects the caller's language and translates the conversation between the customer and agent in real time. It combines SESTEK's proprietary Speech Recognition and Text-to-Speech technologies with multiple translation engines and LLMs, while configurable audio lets each participant hear the original audio, translated audio, or both.
Can Virtual Translator work with different translation engines?
Yes. Virtual Translator supports multiple translation providers, LLMs, and offline models rather than relying on a single translation engine. This flexibility allows organizations to select the most appropriate technology based on factors such as language, accuracy, cost, and deployment requirements.
Do contact center agents need to speak the customer's language?
No. Virtual Translator translates the conversation in real time, enabling agents to communicate with customers across supported languages without speaking each customer's language themselves. This can help organizations expand multilingual service capacity and reduce dependence on language-specific staffing.
Can Virtual Translator reduce language-based call transfers and wait times?
Yes. By enabling an available agent to communicate with customers across supported languages, Virtual Translator can reduce the need to wait for or transfer a call to a language-matched agent. This helps organizations reduce language-driven transfer delays and make better use of their existing agent capacity.
Can Virtual Translator be deployed on premises?
Yes. SESTEK Virtual Translator supports both cloud and on-premises deployment, allowing organizations to choose an architecture that aligns with their security, data residency, and compliance requirements.