Integrations

Twilio SIP Trunk

Connect AI voice agents to your existing telephony infrastructure through Twilio SIP Trunk. Intelligent call routing, real-time transcription, and seamless handoff to live agents.

Overview

The Twilio SIP Trunk integration connects Syllable's AI voice agents to enterprise phone systems through Twilio's carrier-grade SIP infrastructure. Inbound calls are routed to AI agents that handle conversations in real time using speech-to-text, language models, and text-to-speech.

Voice Capabilities

Connect AI voice agents to Twilio SIP Trunk for intelligent call routing, live transcription, multilingual conversations, and context-preserving transfers to human agents.

Intelligent Call Routing

AI-powered routing that understands caller intent and directs calls to the right agent or department.

Real-Time Transcription

Live speech-to-text processing for natural voice conversations with AI agents.

Live Agent Handoff

Seamless transfer to human agents with full conversation context and transcript.

Multi-Language Support

Handle voice conversations in multiple languages with provider-agnostic STT and TTS.

Voice AI on Enterprise Telephony

When agents need to escalate, calls transfer to live agents with full conversation context and transcripts preserved.

integration twilio sip callflow