Sub-300ms Conversational Voice AI
& Indic Telephony Agents
Deploy ultra-fast, natural conversational voice callers for inbound support, outbound lead qualification, appointment booking, and debt collection over PSTN phone lines in Hinglish, Punjabi, and 10+ regional Indian languages.
Voice AI Capabilities & Telephony Features
Instant Human Interruption (VAD)
Silero Voice Activity Detection pauses AI speech mid-sentence the millisecond the caller starts speaking, eliminating unnatural speech collisions.
Native Indic Code-Switching
Powered by Sarvam Saaras & Bulbul models, callers can switch seamlessly between English, Hindi, and Punjabi mid-sentence without losing context.
Live Human Call Transfer
When a complex inquiry or high-value deal occurs, the bot executes a SIP REFER payload, transferring the live PSTN call to your agent team in <2 seconds.
Real-Time CRM & API Actions
During the phone call, the voice bot executes backend function calls to check database inventory, book calendar slots, or query customer account balances.
Supported Telephony & Cloud PBX Networks
Frequently Asked Questions
Are Voice AI callers compliant with TRAI DLT regulations in India?
Yes. Our SIP integrations enforce strict TRAI DLT registered headers, DND registry scrubbing, and explicit opt-out prompts on outbound campaigns.
What is the cost structure for running sub-300ms voice AI calls?
Because we deploy open-weights models and direct SIP trunks without third-party SaaS middleman markups, per-minute voice execution costs are reduced by up to 70%.
Deploy Sub-300ms Voice AI Telephony
Ready to deploy ultra-fast conversational voice callers for your business?
Consult Voice AI Architect