Voximplant offers the most flexible and robust OpenAI API integration for telephony on the market. Built directly into our platform, our native integration makes it easy to create incredibly natural and engaging conversational experiences for your customers.
No separate speech transcription or synthesis required. The LLM receives audio from Voximplant and produces speech in real time.
Select from our wide variety of integrated speech synthesis providers to select among hundreds of voices or clone a voice for your agent
For maximum flexibility and control, you can select from our streaming transcription and speech synthesis providers or integrate your own while leveraging OpenAI as just the LLM
With the Realtime API, Responses API, and Chat Completions API all supported, you can easily expand existing projects into all of Voximplant’s powerful telephony features.
We send media directly from our media servers to OpenAI in the required audio format. No proxy or additional processing is required, thus the conversation experience is similar to talking to a person sitting near you.
Utilize OpenAI Realtime API voices, select from a variety of realtime streaming speech vendors, or implement your own speech engine, while using OpenAI as the LLM. Voximplant also supports several streaming speech transcription vendors with voice activity and turn detection options.
With VoxEngine, our cloud-based application engine, control conversation flow in real time using a simple JavaScript API. Easily adjust session settings, respond to OpenAI events, and implement complex scenarios with precision.
Extend your agent to SIP devices and networks using Voximplant’s extensive SIP capabilities. Voximplant supports SIP trunks, SIP registration, all major transport, codec, header, and encryption options with our robust SIP support.
Purchase phone numbers or make outbound calls to hundreds of countries or any device with SIP support. High fidelity, wideband audio where locally supported. Voximplant also supports calling on the web, iOS, and Android with our SDKs.
Streamline your fintech collections process with an AI-powered agent capable of handling sensitive conversations with empathy and efficiency. Reduce manual effort and improve recovery rates.
Boost your sales outreach with human-like AI agents that can engage prospects, qualify leads, and even close deals. Scale your sales efforts without increasing headcount.
Provide 24/7 support with AI-powered customer service agents that can resolve common issues, answer questions, and escalate complex inquiries to human representatives when needed. Improve customer satisfaction and reduce support costs.
Qualify leads faster and more effectively with conversational AI. Gather key information, assess interest levels, and route qualified leads to your sales team for personalized follow-up.
Automate initial candidate screening with an AI-powered HR agent. Conduct preliminary interviews, assess basic qualifications, and schedule follow-up interviews with promising candidates.
PSTN, SIP and SDK connectivity
WhatsApp Business Calling
Call transfer control
Phone numbers in 60+ countries
Inbound, outbound and conference connectivity options
Speaker barge-in and playback interruption
DTMF detection
No audio input detection
Send and receive OpenAI events in real time
Cloud IDE with real-time debugger
Bring the power of OpenAI to your communications. Schedule a demo or reach out to discuss your integration needs. Let’s explore how AI can elevate your customer interactions.
