What Is White Label VoIP? A 2026 Guide for Resellers

White label VoIP is a model where MSPs, IT providers, and telecom resellers sell fully branded business phone and UCaaS services without owning or operating the underlying VoIP infrastructure. You control the brand, pricing, billing, and customer relationship, while the platform provider runs the backend systems like switching, number management, usage rating, and compliance.
In practice, white label VoIP lets service providers launch a recurring, high-retention voice offering faster and more profitably than agent or referral programs. The most successful white label VoIP strategies pair dial tone with a strong quote-to-cash layer, including fast quoting, automated billing, usage-based rating, telecom tax automation, and a customer experience that feels 100% native to your brand.