Telephony/CCaaS: SIP trunk, number forwarding, Five9, NICE CXone (Signal API), Twilio, Amazon Connect, Genesys Cloud BYOC, Zendesk Talk, Dialpad, Zoom; CRM: Salesforce, Zendesk, HubSpot, Microsoft Dynamics 365; chat handoff (Salesforce, Zendesk, NICE CXone, Amazon Connect, Genesys, Webex, Five9), SMS, WhatsApp; healthcare: Epic, Cerner, eClinicalWorks, ModMed, NextGen, Raintree; hospitality: OpenTable, Tripleseat, HotSOS, Cendyn; knowledge: Gladly, Zendesk/Salesforce KM, Azure AI Search; custom HTTP APIs; MCP servers
Stripe listed only under Managed services (not in Agent Studio). Integration methods: SIP, Signal API, HTTP APIs via conv.api, MCP, PSTN forwarding.