Custom providers
Connect any provider through our custom telephony integration.
Integrations
Connect your telephony and your own models
Yahcall fits your stack — keep your carrier, your numbers and the AI models you trust.
Telephony
Bring your own connectivity.
Asterisk
Native integration with your Asterisk PBX.
SIP trunks
Use your existing SIP trunks and keep your numbers.
Bring your own models
No lock-in — choose the AI stack you trust.
Language models (LLM)
Plug in the LLM provider of your choice to power conversations.
Speech-to-text
Bring your preferred transcription engine for accurate understanding.
Text-to-speech
Use the voice synthesis provider that fits your brand.
Webhooks & API
Trigger webhook actions mid-call and manage everything through our open API.
Ready to put your calls on autopilot?
Build your first voice agent today. Test it in the browser in minutes.