Microsoft Teams Phone, enterprise calling, fully integrated

Bring PSTN calling into Microsoft Teams and manage it with confidence. Callroute enhances Teams Phone with flexible connectivity, mobility, shared calling, and recording, all controlled from a single platform.

Microsoft Teams Calling

Enable inbound and outbound PSTN calling directly from Microsoft Teams, using your business phone numbers across desktop, mobile, and certified devices. Callroute provides the connectivity, routing, and management layer that ensures calls are delivered reliably, policies are applied consistently, and numbers are easy to assign and maintain at scale.

Microsoft Teams Extend

Extend your Teams business number to mobile phones, allowing users to make and receive calls outside the office without losing visibility or control. Calls follow the same routing rules, policies, and reporting as Teams calls, giving users flexibility while IT retains a single, governed voice experience.

Microsoft Teams Call Recording

Capture and store Teams calls securely to support compliance, quality monitoring, and training. Callroute enables centralised access to recordings, consistent recording policies, and clear visibility over who is recorded, when, and why — without disrupting the Teams calling experience.

Microsoft Teams Shared Calling

Support shared phones and group calling scenarios without assigning individual numbers to every user. Ideal for reception desks, shared roles, and frontline environments, Shared Calling allows multiple users to handle calls from a common number while maintaining structured routing and administrative control.

What Our Customers Say

  • “Our partnership with Callroute has always been outstanding. Communication is seamless, and they consistently demonstrate exceptional customer focus. They are not just a partner; they are a true enabler of global telephony uptime. Their support is exceptionally responsive and a pleasure to work with, even on the rare occasions it’s needed.”

    Dave

    Health, Wellness & Fitness, 1,001–5,000 Employees

    Telephony Engineer in UK

  • “Happy user. Has been great. This makes it much easier to manage numbers. Ease of use and quick support when I have had any issues.”

    James

    Technical Specialist - Collaboration in US

    Packaging & Containers, 10,000+ Employees

  • “Finding CallRoute is possibly the best thing that’s happened for our telco platform. They’ve provided us with administrative and reporting capabilities that nobody else would. They’ve remained extremely flexible, allowing for outside the box thinking and customizations delivered faster than anyone would expect. We intend to stick with CallRoute for the long haul. Highly flexible, extremely attentive to requests and needs, support staff absolutely beyond compare.”

    Russ

    Telephony Architect in US

    Mechanical or Industrial Engineering, 10,000+ Employees

Get In Touch To Learn More

Join over 150,000 other users that use Callroute to stay connected, and manage their numbers and user more efficiently.