Certified Telephony Gateways & AI Speech Engines
Deploy your AI telephony with verified carriers and industry-leading conversational voice providers.
Plivo Voice API Gateway
Verified production carrier integration. Supports outbound dial, bidirectional media streaming via WebSocket, carrier recording ingestion, and global E.164 phone number provisioning.
Vobiz Telephony / SIP Gateway
Direct SIP and carrier media interface. Powers low-latency G.711 μ-law audio transcoding pipelines with automatic health probing and fallback routing.
ElevenLabs Conversational AI
Deep conversational voice synthesis with dynamic prompt overrides, Code 1008 auto-recovery, and instant speech synthesis across multiple languages and native accents.
Cartesia Sonic Speech Engine
Ultra-low latency streaming text-to-speech for real-time interactive dialogues where conversational turn speed is of paramount importance.