PSTN Switch-off Planning

PSTN Switch-off Planning

Overview

Over the next few years PSTN networks all around the globe will be switched off. By then, all phone lines will need to have moved to a fully digital (IP) network. Like most deadlines, it will be here much faster than many expect.

Resonate offers a fully managed SIP trunking and Teams Direct Routing service. We also have a team of expert solutions architects, who can help you move to, or integrate your legacy services with, Microsoft Teams. 

Is your organisation still relying on legacy services?

  • Don’t fully understand your voice telephony estate, which might have built up over time and been managed on a site-by-site basis?
  • Can’t identify which legacy phone services you still use and whether they need to be migrated or integrated into a Teams solution?
  • Experiencing rising legacy phone bills 
  • Struggling to find a way to add or extend your service?
Is your organisation still relying on legacy services?

Ensure voice continuity when switching to an IP-based solution

Resonate has seamlessly migrated tens of thousands of users to fully cloud-based or hybrid solutions using Teams and Direct Routing.

  • You can BYO SIP or port your numbers to our  highly resistant, single-vendor SIP network
  • Our expert Solutions Architects have the knowledge to design migration and ‘interop’ solutions for the most complex of organisations
  • We offer a proven legacy estate mapping methodology
Ensure voice continuity when switching to an IP-based solution

A cost-effective and flexible alternative to legacy telephony built within Teams

Case Study: Top 5 Global Energy Giant

This multi-national needed to reduce infrastructure complexity and cost while providing tools to enable flexible working, encourage collaboration and exploit innovation.

  • 90,000 desk phones were removed
  • 200 legacy PBXs removed too
  • 60% cost savings after successful rollout
Case Study: Top 5 Global Energy Giant

Resources

Get the latest information on Microsoft Teams, Power Platform and the world of UCC in our resources area