Complete 4-Step Guide

Voice AI for Contact Centers

Build vs. Buy, where model strategy meets platform choice.
  • Explore vendor types and their impact on the quality of voice AI
  • Achieve 40% faster response times with sub-100ms latency
  • Deploy contact center-optimized voice AI in weeks, not months
  • Balance cost, latency, and performance.
Key Insights

Inside the Guide

Know the LLM vs. SLM trade-offs

A clear breakdown of the Build–Evaluate–Launch–Learn model and how it creates predictable outcomes at every stage of the Voice AI process.

Compare Inference Costs

Large model costs can hit $4.40 per million tokens, while small models run for as low as 14 cents.

Billions of Parameters ≠ Better UX

Diminishing returns in performance over 100 billion parameters, especially in conversational fluency.

SYNTHFLOW BELL FRAMEWORK

Deploy Voice AI Without the Risks

The Synthflow BELL Framework connects every stage of the agent lifecycle—Build, Evaluate, Launch, Learn—into one repeatable process. Built into the Synthflow platform, it helps enterprises deploy faster, reduce risk, and continuously improve performance at scale.
BUILD

Design Voice Flows

Use the no-code builder to map logic, set variables, and define call behaviors. Every prompt, path, and action is fully controlled — so agents act predictably, every time.

EVALUATE

Freedom to Choose Your Network

Unlike other platforms, Synthflow lets you connect through your own carriers or SIP trunks. No vendor lock-in, just enterprise flexibility and total control of your network.

LAUNCH

Built to Fit Your Enterprise Stack

Synthflow connects directly with your enterprise systems: Cisco, Avaya, Genesys, RingCentral, and more. No rebuilds, just instant compatibility and faster time to value.

LEARN

Performance You Can Rely On

With routing, capacity, and uptime managed entirely in-house, we keep latency below 100 ms and uptime above 99.99% — even through traffic surges and regional failovers.

Case Study

The ROI for Your Business

Unlock measurable impact with AI voice agents. Synthflow helps you save time, reduce costs, and improve customer experience — without trade-offs.