Microsoft Teams SIP Trunk

Telephony, chat and video – all in one solution

With a Teams SIP trunk (direct routing), Microsoft Teams becomes a fully-fledged telephone system. You bundle telephony, meetings and chat in one platform, remain reachable regardless of location (office, home office, mobile) and manage everything centrally – cost-efficiently and scalably.

In a nutshell:

• Replacement of the internal telephone system – or hybrid: connection of your existing PBX/cloud PBX via SBC.
• External telephony via SIP trunk (direct routing) – with your own phone number & emergency call.
• Microsoft Teams as a central communication and collaboration hub.
• Native integration of system features: Extension numbers, IVR, queues, call centers, secretaries and much more.
• High voice quality & security: TLS/SRTP, quality monitoring, prioritization via direct peering with Microsoft.
• Dynamically scalable: Channels & number blocks can be flexibly expanded – all locations worldwide can be integrated.
• Cost advantage: Rates from € 2.30 per user/month (depending on license, flat rate/minute rate/volume).
• Compliance & GDPR – central administration in Microsoft 365.

Problem: Classic ISDN/PMX connections and isolated solutions are expensive, inflexible and slow down hybrid work and accessibility.

Solution: Teams SIP Trunk consolidates telephony, chat and video in Microsoft Teams – with direct routing, high availability, security and low operating costs.

What does Teams SIP trunk cost?

The costs for SIP trunks with Teams are significantly lower than for traditional ISDN connections. Prices start from 2.30 euros per month and user. However, they vary depending on a number of factors. You should therefore clarify your company’s requirements at an early stage so that you can determine the ideal conditions for you:

Provider for Teams SIP Trunk

Various providers are available to extend Microsoft Teams telephony with a SIP trunk. Compare them with each other to find the best partner for you. Some of them differ considerably in their services, which is why it can be difficult to find the right offer. We support you in your search and the process to make your work easier.

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