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Teams Phone is ready for the enterprise

Day 2 of Commsverse in London was less about AI and more about practice: Teams Phone as a production system. The question is no longer whether it works, but whether you set it up well.

  • 26 June 2026
  • 4 min read

Day 2 of Commsverse was less about AI and more about the practical side: Teams Phone as a production system. The message was clear - Teams Phone is ready for the enterprise. The question is no longer whether it works, but whether your organisation sets it up well. From licensing to AI agents, the details make the difference.

Three sessions illustrated that nicely: where Teams Phone really stands today, what goes wrong in organisations around collaboration in Teams, and how you solve a seemingly simple problem that Microsoft appears to have forgotten.

A-Z of Microsoft Teams Phone

Two things stood out.

Teams Phone Agents (Frontier Programme). Microsoft is building AI voice agents that run directly inside auto attendants and call queues. Customers then speak to an AI agent for appointments, questions or rescheduling - without waiting on hold. And the routing carries context: the agent has already had a conversation before the call reaches an employee. It is currently in the Frontier Programme (preview), and directly relevant to our CCaaS conversations.

Queues App. Microsoft's "contact centre light" inside Teams, now available on Windows, Mac and mobile (a web version is still missing). Shared missed calls and voicemail history were just added - according to speaker Zach, the first feature that justifies a Teams Premium licence for every agent. And the real-time reporting is now genuinely real-time: seconds, not minutes.

Chat vs Channels: a leadership question

An open discussion session with speakers for and against, and a live audience vote. Informal, but strong on substance. The core message: everyone knows Channels is better for knowledge retention and collaboration. But Chat simply wins, because it has less friction. That is a human problem, not a technical one.

Everyone in the room knew Channels is better. Everyone uses Chat anyway. That is not a technical problem - it is a leadership problem.

A few sharp observations from the room:

  • Microsoft itself merged Chat and Channels in the interface - because people were mostly in Chat anyway.
  • Knowledge disappears from Chats the moment someone leaves the company. In a Channel it stays, findable for new colleagues.
  • Copilot widens that gap: in a Channel a new employee can simply ask what was decided. In a Chat they cannot.
  • "House rules" only work if managers actively enforce them. If the manager does not set the example, no one does.
  • Cultural factor: in the UK and Europe, business communication regularly falls back to WhatsApp or Signal. In the US that is far less common.

Interesting for our audience: this is not a Teams problem alone. It is an adoption question. And adoption starts with leadership, not with IT.

The layer on top

The third session was about a seemingly simple problem that keeps coming back in practice. And that is exactly the thread of the day:

Teams Phone as a mature PBX works. But without the right layer on top - reception functionality, caller recognition, reporting - you shortchange your customers. That was the message of day 2 in London.

FAQ

Frequently asked questions

Is Microsoft Teams Phone ready for the enterprise?

Yes. The message from Commsverse day 2 was that Teams Phone works as a mature telephony platform. The question is no longer whether it can, but whether you set it up well - from licensing to the right layer around it, such as reception functionality, caller recognition and reporting.

What are Teams Phone Agents?

AI voice agents that Microsoft (via the Frontier Programme, in preview) runs directly inside auto attendants and call queues. Customers can make appointments, ask questions or reschedule with the AI agent without waiting on hold, and the routing carries context before an employee takes over.

Why does Chat win over Channels?

Not for technical reasons - Channels is better for knowledge retention and collaboration. Chat wins because it has less friction. That makes it mainly an adoption and leadership question: adoption starts with the example managers set, not with IT.

Book a call

Set Teams Phone up the right way

Teams Phone works - but the setup makes the difference. Want to talk through licensing, the right layer around it and where AI agents fit? Book a call and we will help you think it through.