Viirtue and Trillet both sell white-label AI voice agents, but the comparison depends entirely on who is doing the reselling. Trillet is a voice AI platform built for marketing and growth agencies that add an AI receptionist to a local business's existing phone number, with outbound calling as a core, marketed use case. Viirtue is a carrier-grade white-label VoIP and UCaaS platform built for MSPs and telecom resellers, where AI Voice Agents run natively on the same PBX, voice network, and ViiBE billing engine as the rest of the partner's business. The two platforms differ on call direction, TCPA compliance

Most MSPs evaluate AI voice agent vendors on demo quality and per-minute pricing, then get stuck when the contract itself has no real exit path, a vague SLA, or silence on who owns compliance if a number gets ported mid-dispute. This guide breaks down the specific clauses telecom resellers should demand in an AI voice agent vendor contract, from data portability and termination notice to SLA definitions and STIR/SHAKEN continuity. It also covers why generic SaaS contract templates miss the telecom-specific risk that shows up the moment an AI agent touches a real phone number. Built for MSPs and telecom

White label VoIP with automated telecom tax compliance is what separates a profitable reseller practice from one quietly leaking margin to compliance work. In 2026, with the federal USF contribution factor at a record 38.8 percent, calculating USF, PIU, state communications taxes, and local 911 and 988 fees correctly on every invoice matters more than it ever has. This guide breaks telecom tax into a four-layer stack, explains what automation actually has to mean, and compares the native, bolt-on, and manual approaches resellers take. It shows where margin survives and where compliance exposure hides as you add customers. It also