Release notes

A single curly quote, em dash, or ellipsis can double your SMS costs. Telnyx Smart Encoding automatically replaces 200+ Unicode characters with GSM-7 equivalents before sending.

Know exactly what you’re paying for: telephony, inference, and transport.

New noise suppression settings are now available at the connection level for IP, FQDN, and Credential SIP connections. Customers can configure advanced AI-powered noise suppression engines and fine-tune attenuation levels directly from the Mission Control Portal or via the API.

Execute webhook tools asynchronously and deliver results to AI assistants mid-conversation using message injection APIs.

elnyx is now a certified SIP trunk provider for Yeastar P-Series PBX systems, enabling seamless integration with pre-configured templates for both Cloud (PCE) and Self-hosted (PSE) deployments.

Four new special destinations are now available in the Outbound Voice Profile settings. Customers can now control whether they allow calls to these additional international destinations directly from the Mission Control Portal or via the API.

Telnyx Asia Region (Beta), expanding our global network footprint to deliver lower latency and regional redundancy for customers operating across Asia-Pacific.

New Calling tab settings let you end AI Assistant calls after silence and define exactly what happens when voicemail answers on outbound calls.

Deepgram Flux STT now supports eager end-of-turn processing with adjustable thresholds, cutting AI Assistant latency while avoiding interruptions.

Telnyx expands Text-to-Speech with Minimax voices. Now available in Voice API, Voice AI Agents, and standalone TTS for natural, expressive speech.

Explore the 23 new Telnyx AI Assistant integrations that streamline workflows, access live system data, and reduce custom connector development time.