Find the best fit for your voice solution with the Skype for Business Voice Solutions poster

With Skype for Business, Microsoft gives you three compelling solutions for your voice needs:

  • Enterprise Voice (on-premises): Included in on-premises deployments of Skype for Business Server 2015, this is Microsoft's world-class software-powered Voice over Internet Protocol (VoIP) solution. It's a full PBX system that uses PSTN connectivity through your local operator.
  • Cloud PBX with PSTN Calling service (all in the cloud): Included with Skype for Business Online, Cloud PBX is Microsoft's new technology for enabling call control and PBX capabilities in the Office 365 cloud. Skype for Business Cloud PBX allows you to replace your existing PBX system with a set of features directly delivered from Office 365 and tightly integrated into your cloud productivity experience.
  • Cloud PBX with On-premises PSTN connectivity (a choice of hybrid solutions): You can choose Cloud PBX with an existing Skype for Business Server deployment or Skype for Business Cloud Connector Edition (currently in Preview). 

To help you make the right choice, download the new Skype for Business Voice Solutions poster in PDF or Visio format.


The main section of the poster is a flowchart, which you can use to determine the best solution depending on your organization's current status and future plans. Here is a section:


Each column represents a specific configuration, complete with a representative diagram, additional description and guidance, and links to the deeper technical content on TechNet.

If you are an enterprise architect or consultant working with Skype for Business 2015 or Skype for Business Online, take a close look at this new resource.

If you have questions or feedback on this new poster, you can leave comments on this blog post, join the conversation in the Office 365 Yammer network, or send an email to



Comments (2)

  1. Kyler Brown says:

    I’ve been trying to find cloud voice solutions. I appreciated this post, and I can see how Skype for business would definitely be beneficial. Thanks for sharing this post, as this was very beneficial for me.

    1. Joe Davies says:

      Hi Kyler, It’s great to hear that this post and its content helped you. Thanks so much for your comment. 🙂 Joe

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