Full control over your voice AI infrastructure with Jambonz. Open-source SIP platform that you deploy and manage yourself, with no vendor lock-in, custom carrier integration, and complete flexibility over your telephony stack.
Self
Managed
Open
Source
Custom
Deployment
Trusted by businesses worldwide
Deploy Jambonz on your own servers, VPC, or private cloud. Full control over the SIP infrastructure, media handling, and call routing without depending on external CPaaS providers.
Jambonz is fully open-source under the MIT license. Inspect the code, modify it for your needs, contribute back, and never worry about vendor lock-in or surprise pricing changes.
Connect any SIP carrier or trunk provider. Use your existing carrier relationships, negotiate your own rates, and switch carriers without changing your application code.
All call audio and data stays within your infrastructure. No third-party CPaaS vendor touches your data. Essential for healthcare, government, and financial services deployments.
Full control over audio codecs, transcoding, recording, and media routing. Optimize for your specific use case -- low bandwidth, high quality, or custom audio processing.
Jambonz uses a microservices architecture with separate SBC, feature server, and media components. Scale each independently based on your workload patterns.
Managed
Source
Control
Deployment
Deploy Jambonz on your preferred infrastructure -- AWS, GCP, Azure, bare metal, or on-premises. Configure SIP trunks with your chosen carriers for inbound and outbound calling.
Connect Jambonz to Edesy via webhook and WebSocket integration. Jambonz handles SIP signaling and media while Edesy provides the AI voice processing layer.
Call audio is streamed from Jambonz to Edesy's AI pipeline via WebSocket. Your chosen AI technology (Gemini Live, OpenAI Realtime, or STT+LLM+TTS) processes the audio in real time.
Jambonz provides granular call control -- transfer to humans, conference bridging, recording, and DTMF handling -- all orchestrated by Edesy's conversation logic.
"Our compliance team required all voice data to stay on-premises. Jambonz self-managed SIP with Edesy AI gave us a fully private voice AI deployment. Zero data leaves our network."
100% On-Premises
Banking
Head of Technology
"We already had carrier contracts at better rates than any CPaaS. Jambonz let us keep those rates while adding Edesy's AI layer. Telephony costs stayed flat while we added AI capabilities."
Zero Telephony Increase
BPO
Infrastructure Lead
Resources to help you evaluate and implement
AI-powered phone calls from ₹6/min — or bring your own AI keys and pay just ₹1.5/min platform fee
Deploy AI voice agents on your own infrastructure with full control and no vendor lock-in
More AI voice agent resources
Real demo calls showcasing low latency and natural conversations in multiple Indian languages
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Open in DriveStart from $0.04/min - 60% cheaper than alternatives