What is Telephony Integration?
Telephony integration refers to connecting a voice AI system with telephone network infrastructure so it can make and receive real phone calls. This is what turns a conversational AI model into an actual voice agent that enterprises can deploy on their existing phone numbers and call flows.
How Telephony Integration works
Voice AI platforms connect to telephony infrastructure via SIP (Session Initiation Protocol) trunks, which are the standard interface between voice systems and phone networks. The platform can integrate with existing PBX systems, cloud telephony providers (Exotel, Ozonetel, Twilio), IVR systems, and contact center platforms. Integration also covers call routing (deciding which calls the AI handles versus human agents), recording, and analytics.
Why Telephony Integration matters for enterprise
Telephony integration complexity is the most underestimated part of voice AI deployment. The AI must work with the enterprise's existing phone infrastructure, CRM, ticketing system, and compliance recording setup. A voice AI platform that requires replacing the entire phone system is a non starter for most enterprises.
How ARCA handles Telephony Integration
ARCA integrates with major Indian cloud telephony providers and enterprise PBX systems via standard SIP, fitting into existing call infrastructure without requiring replacement.
See how ARCA uses telephony integration in practice.
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