What Is the Calling for Microsoft Teams Specialization? The Calling for Microsoft Teams specialization is a Microsoft-verified credential that recognizes partners with proven expertise in deploying and managing Teams telephony solutions. To qualify, partners must demonstrate technical capability, customer success, and meet strict performance thresholds set by Microsoft. Only a small number of partners in the Netherlands hold this specialization. Why Calling Is Business-Critical Telephony is the backbone of business communication. When calling does not work, customer interactions stall, deals are delayed, and support quality drops. Organizations need a partner that understands the full complexity of enterprise telephony, from SBC configuration and number porting to call routing and compliance across multiple countries. Proven Expertise in Enterprise Telephony Purple manages Microsoft Teams calling for organizations across Europe, covering more than 90 countries. The renewal of this specialization confirms that Purple consistently delivers high-quality implementations, maintains customer satisfaction, and stays current with the evolving Microsoft Teams platform. What This Requires Demonstrated customer deployments with verified references Certified technical staff with up-to-date Microsoft qualifications Meeting performance thresholds for deployment quality and customer satisfaction Ongoing compliance with Microsoft partner program requirements Leadership Perspective "Calling is mission-critical infrastructure. Renewing this specialization shows that we do not just implement Teams telephony; we deliver it at the highest level, consistently." Harold Speeks, CEO What This Means for Customers Working with a specialized partner reduces risk. Customers benefit from proven methodologies, deep platform knowledge, and a track record of successful enterprise telephony deployments. Purple's specialization gives organizations confidence that their calling infrastructure is in expert hands.