Enterprise‑grade Conversational VoIP AI Agents & AI Engineering Services

We design, build and operate multilingual, secure, cloud‑native VoIP AI agents – from first MVP to large‑scale rollout – with production‑grade MLOps/LLMOps, agentic architecture and MCP‑based integrations into your systems of record. Implementation and AI/MLOps on cloud provider of your choice (AWS, GCP, Azure), including SIP/telephony and internal APIs. Curated, agentic conversation flows with Voice Activity Detection (VAD), Speech-to-Text (ASR), speaker diarization, interruption handling, sentiment and human‑in‑the‑loop handovers. Security‑first: GDPR/HIPAA, data residency, encryption, guardrails and knowledge isolation by design. 6–8 weeks from access to data to first live VoIP AI agent in production.

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Enterprise‑grade Conversational VoIP AI Agents & AI Engineering Services

We design, build and operate multilingual, secure, cloud‑native VoIP AI agents – from first MVP to large‑scale rollout – with production‑grade MLOps/LLMOps, agentic architecture and MCP‑based integrations into your systems of record. Implementation and AI/MLOps on cloud provider of your choice (AWS, GCP, Azure), including SIP/telephony and internal APIs. Curated, agentic conversation flows with Voice Activity Detection (VAD), Speech-to-Text (ASR), speaker diarization, interruption handling, sentiment and human‑in‑the‑loop handovers. Security‑first: GDPR/HIPAA, data residency, encryption, guardrails and knowledge isolation by design. 6–8 weeks from access to data to first live VoIP AI agent in production.

Enterprise‑grade Conversational VoIP AI Agents & AI Engineering Services

Most organisations already experimented with voicebots or IVR "AI add‑ons", but struggle to make them production‑ready at scale.

Typical engineering and platform pains:

"PoC hell": one‑off voicebot pilots that never reach production because they lack CI/CD, monitoring, rollback and clear SLOs.

Shadow AI: teams spin up separate agents and call flows on different vendors with no shared standards, governance or observability.

No production‑grade MLOps/LLMOps: manual deployments, no environment parity, no automated testing and no guardrails for new models or prompts.

Lack of agentic architecture: point‑solutions instead of orchestrated AI agents with clear roles, memory, tools and escalation paths.

Integration & MCP governance gaps: brittle custom integrations to CRM/EHR/HR systems, no standard protocol (MCP) and no clear security boundaries.

Telephony and infra constraints: legacy on‑premise call stacks, limited SIP/VoIP expertise and unpredictable latency under real‑world load.

If you are a CDO, Head of Data/AI, Head of Platform, or CTO, this means long time‑to‑market for voice agents, operational risk, and fragmentation instead of a consolidated AI platform for your phone channels.

What We Deliver

AI & GenAI Platform Engineering for Voice

We build and harden the platform your VoIP AI agents run on – not just a single bot.

MLOps & LLMOps for VoIP AI Agents

We turn your agents into a managed, observable product instead of a fragile script.

Agentic Architecture & Orchestration for Voice Agents

We design agentic architecture specifically for telephony use cases.

MCP Integration & Governance

We treat integrations and security as first‑class engineering challenges, not afterthoughts.

Enterprise‑Ready VoIP AI Agents (Business Layer)

On top of the platform, we ship ready‑for‑production agents for your high‑volume phone lines.

What We Deliver

1. Discovery & Architecture

Clarify goals, SLIs/SLOs, security constraints and regulatory requirements.

2. Implementation

Build and integrate production‑grade infrastructure and conversation blueprints.

3. MVP Go‑Live (6–8 Weeks)

Launch a contained but production‑grade VoIP AI agent on a selected line or use case.

4. Run & Scale

SLA‑based support with incremental rollout and continuous optimisation.

How We Work: From Discovery to Run

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What our clients say

"DS STREAM provided an expert team from day one, automating over 90% of our work to boost efficiency and reduce errors. Their expertise and seamless workflow make them a valued partner."

Anonymous

CEO, Sports Analytics Company

"DS STREAM delivered on all requirements, showing outstanding responsiveness and commitment. Their expertise and open communication created a high-performance, comfortable work atmosphere."

Maciej Mościcki

CEO, Macmos Stream

DS STREAM proved to be a trusted partner in building our AI-powered research platform for longevity. Their work helped us turn manual processes into scalable, real-time intelligence, delivering clear, data quality, and operational efficiency

Selected Clients

Ready to move from PoC voicebots to production‑grade VoIP AI agents? Let's talk about your AI engineering roadmap for voice.

CONTACT US

Architecture & Technical Building Blocks

Our platform is built to be resilient, observable and multi‑tenant from day one.

Cloud‑native, event‑driven services with serverless and container‑based components for flexible scaling.

Multi‑region deployments and regional variants for low latency and data residency.

Stateful layers for persistent memory, intelligent caching and fast RAG/CAG access paths.

Built‑in observability: metrics, logs, traces and custom dashboards integrated with your existing tools.

Dynamic routing per call turn to the optimal LLM and TTS engine, balancing quality, latency and cost per tenant.

Security, compliance and governance are embedded into every layer.

ROI & Benefits (Business View)

Cost Reduction

30–50% reduction in telephony and infrastructure costs by moving from legacy lines to cloud VoIP and SIP.

Automation Impact

Automation of up to 80–100% of routine inbound and outbound calls on selected lines, cutting manpower needs by up to 90% and lowering operational costs by as much as 60%.

Cost Per Interaction

40–60% lower cost per interaction while reducing live voice volume by up to 50% without compromising service quality.

Customer Satisfaction & ROI

20–30% better customer satisfaction and up to 8× ROI when scaled across main phone lines.

Drop us a line and check how Data Engineering, Machine Learning, and AI experts can boost your business.

Talk to expert – It’s free

Data engineering for cloud-based data processing and storage.
Dominik Radwański
Service Delivery Partner
TALK TO EXPERT

Architecture & Technical Building Blocks

Our platform is built to be resilient, observable and multi‑tenant from day one.

Cloud & Infrastructure

AWS, GCP, Azure

Serverless and container‑based components

Multi‑region deployments with regional variants

Voice & Audio Stack

Voice Activity Detection (VAD)

Speech‑to‑Text (ASR)

Text‑to‑Speech (TTS)

Speaker diarization

Interruption handling

Low‑latency audio pipelines

AI & LLM Stack

Nova, Claude and other LLMs

RAG/CAG for grounding agents in your own data

Speaker diarization and sentiment awareness

Dynamic routing per call turn to optimal LLM and TTS engine

Integration & Security

MCP‑based integrations to CRM, EHR, HR, billing, logistics, custom APIs

SIP/VoIP, IVR, contact‑center stack integration

Encryption in transit and at rest

RBAC/IAM, data residency options, audit logs

Let’s talk and work together

We’ll get back to you within 4 hours on working days (Mon – Fri, 9am – 5pm CET).

Data engineering for cloud-based data processing and storage.
Dominik Radwański
Service Delivery Partner
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Voice Agents FAQ

What's the difference between your VoIP AI agents and a simple voicebot or IVR?

Our agents handle multi‑turn, human‑like conversations, use an orchestrator and specialised agents, and integrate deeply with your systems for real operations – not just menu trees or static FAQs.

Can the agents work with our existing telephony and contact‑center stack?

Yes, we integrate with existing VoIP/SIP, IVRs, queues and contact‑center tools, and can coexist with human agents and your current routing rules.

How do you handle security, GDPR and HIPAA?

We provide GDPR/HIPAA‑aligned design with encryption in transit and at rest, data residency options, RBAC/IAM, guardrails, knowledge isolation and detailed audit logs for security teams.

What's the typical latency of the voice experience?

End‑to‑end audio latency is usually 500–900 ms depending on model and TTS choices, so calls feel like natural conversations rather than delayed IVR.

How do you prevent agents from going off‑policy or hallucinating?

We use curated conversation flows, agentic architecture with a safety agent, guardrails and RAG/CAG against your knowledge bases, plus human‑in‑the‑loop and clear handoff thresholds for sensitive cases.

Who owns the data and models?

You own your data and configuration; we build on your chosen cloud and a model‑agnostic stack to avoid lock‑in to a single proprietary vendor.

Can our internal teams configure and operate the agents over time?

Yes, we provide documentation, playbooks and enablement, with a clear path for your teams to take over configuration, monitoring and optimisation while we stay as a strategic partner if needed.