Softphone Guide — Overview & Definition
Softphones let you make calls over the Internet. How do they work? Does a software-based phone bring business benefits? Read on to learn everything you need.
2020-03-10
167488Tag: mobile
2020-03-10167488
Voximplant mobile SDK for Unity is now available
Now Unity developers can use the SDK to embed real-time voice and video communication into VR/AR apps and games in minutes, we will take care of complexity and infrastructure.
2017-04-17127570
Yep! Ads Real-Time Voice Communication To Let You Find New Friends Easier
Yep! app for making friendships all around the world is now using Voximplant!
2014-04-14135417
Introducing integration with ElevenLabs Conversational AI
Connect any Voximplant call to ElevenLabs Conversational AI agents
2025-06-0925099
Voice AI agents can now act, not just talk: introducing the VoxEngine MCP Client
Voximplant now includes a native MCP Client for VoxEngine, giving developers direct connectivity to any MCP server and full control over every tool call
2026-06-0343
Secrets for secure credential storage
Voximplant has added Secrets, a dedicated credential store for API keys, tokens, and other sensitive values that VoxEngine scenarios need at runtime
2026-04-27605
Deepgram Voice Agent now available in Voximplant
Voximplant now includes a native Deepgram module that connects any Voximplant call to Deepgram’s Voice Agent API for real-time, speech‑to‑speech conversations. You can stream audio from phone numbers, SIP trunks, WhatsApp, or WebRTC into Deepgram’s unified agent environment—combining STT, LLM reasoning, and TTS—and play responses via Voximplant’s serverless runtime with minimal latency.
2025-12-178170
Grok Voice Agent API now available in Voximplant
Voximplant now includes a native Grok module that connects any Voximplant call to xAI’s Grok Voice Agent API for real-time, speech-to-speech conversations. With a single VoxEngine scenario, you can interact via audio with Grok over phone numbers, SIP trunks and infrastructure, WhatsApp Business, or WebRTC into Grok — all without building custom media gateways or WebSocket streaming infrastructure.
2026-01-1411021
Extend Cartesia Line Agents to SIP, WhatsApp, and Global Phone Networks
Voximplant now includes a native Cartesia Line / Agents connector that connects any Voximplant call to a Cartesia Line voice agent for real-time, speech-to-speech conversations—over PSTN, SIP, WebRTC, or WhatsApp Business Calling—without building custom media gateways or WebSocket streaming infrastructure.
2026-02-116298
Cartesia Realtime TTS now available in Voximplant
Voximplant now includes a native Cartesia module for streaming, low-latency text-to-speech (TTS). You can use a single VoxEngine API to synthesize speech in real time, connect it to any call (PSTN, SIP, WebRTC, WhatsApp) and control playback from a Large Language Model (LLM) or other source, all inside VoxEngine.
2025-11-187109
Voximplant adds enhanced pipeline options for Voice AI
Voximplant now lets developers build full-cascade voice AI pipelines in VoxEngine without sacrificing turn-taking quality.
2026-03-262537