Industry veterans shaping the future of enterprise voice AI. Our advisors bring deep expertise from the world's leading telephony and AI platforms.
Tyler was one of the founding engineers who built Retell AI from the ground up — architecting the core real-time voice AI infrastructure that powers millions of calls globally. His insider knowledge of Retell's capabilities, roadmap, and best practices gives Call Sandwich a direct line to the platform's leading edge. Tyler's guidance is invaluable for enterprise clients pushing the boundaries of what's possible with conversational AI.
Connect on LinkedInDebasis co-founded the engineering foundations of Retell AI alongside Tyler, building the systems that process millions of real-time AI phone conversations. His deep expertise in scalable distributed systems, low-latency audio processing, and AI pipeline architecture provides Call Sandwich with unmatched technical insight. Debasis helps our team solve the hardest infrastructure challenges that enterprise voice AI deployments face at scale.
Connect on LinkedInJody is a veteran telecommunications entrepreneur with decades of hands-on experience in VoIP infrastructure, SIP routing, and hosted communications platforms. As the founder of My-voip.com, he's navigated every era of the telephony industry — from legacy PBX to cloud-native and now AI-powered voice. His practical knowledge of carrier relationships, SIP architecture, and telecom business operations helps Call Sandwich deliver carrier-grade solutions that actually work in production.
Connect on LinkedInKnown industry-wide as "PhoneBill," Bill McClain is a telecom infrastructure legend with deep expertise in enterprise networking, unified communications, and complex telephony deployments. Through Networking Solutions, Inc., he has designed and deployed communications systems for some of the largest enterprises in the country. Bill's enterprise relationships and deep understanding of how large organizations buy and implement telephony solutions is a critical asset for Call Sandwich's enterprise go-to-market strategy.
Connect on LinkedInAndrew founded Call Sandwich in 2019, building it into one of the most recognized names in enterprise voice AI integration. With hands-on experience across Retell AI, Jambonz, and the full telephony stack, Andrew leads a team that has powered over 10 million AI calls for clients ranging from Fortune 500 companies to fast-growing startups. As a Certified Elite Retell AI Partner and recognized telephony expert, Andrew brings the technical depth and business acumen to deliver voice AI solutions that actually move the needle.
Scott drives brand, marketing, and partner strategy at Call Sandwich. With deep roots in enterprise telecom and AI-driven go-to-market, he is the force behind Call Sandwich's market presence and revenue growth.
Backed by founding engineers from Retell AI and decades of enterprise telephony expertise — let's build something great.
Start a Project Back to Home