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This category features curated B2B (business-to-business) websites that have been reviewed by our editorial team. All listings meet quality standards for business resources.

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VoIP

Curated directory of business-to-business resources in this category

VoIP on B2Bs.com: 3+ verified B2B websites . Updated May 15, 2026. Suitable for procurement teams, sourcing managers, and international B2B buyers.

Sites(3)

Avaya
Offers VoIP and contact center solutions for enterprise communications.
RingCentral
A cloud-based VoIP and unified communications platform for enterprises.
Zoom
A leading provider of video conferencing and VoIP services for businesses and individuals.

Latest B2B Info

No B2B Information Available

Category Statistics

Total Sites: 3
Subcategories: 0
Last Updated: May 15, 2026

About This Category

The VoIP category on B2Bs features human-curated B2B websites and resources. Each listed site has been reviewed by our editorial team to ensure relevance, quality, and value for business professionals.