PSTN replacement  hero - mobile

Global PSTN replacement tailored to your needs 

Replace your legacy PSTN and ISDN services with a fully compliant, globally reliable solution tailored to your needs. This service simplifies the transition to SIP and cloud-based telephony, delivering operational efficiencies and enhanced performance for businesses of all sizes.

Millions of users

Supporting millions of users daily

NPS of 88

Proud to have a customer service NPS of 88 - more than double the industry average

80 countries

Actively supporting users in over 80 countries, more than any other provider

AdobeStock_583805076

How it works

Our PSTN replacement service simplifies migration by leveraging cloud-based SIP infrastructure, eliminating the need for on-premises hardware. We start by assessing your current telephony setup to define business requirements and explore alternatives where full PSTN replacement isn’t yet available.

Once services are provisioned, including local numbers and guaranteed Caller Line Identity (CLI), our technical support team ensures smooth operation with 24/7 monitoring. Our customer portal gives you full control to manage usage, review invoices, and order new services - all in one place.

Our process

We guide you through each step of your PSTN replacement journey. 

AdobeStock_231776907

Benefits

Pure IP’s PSTN replacement services deliver unmatched efficiency, reliability, and flexibility for modern enterprises: 

World
Global coverage

Connect your business across 137 countries with full PSTN replacement in 50.

list
Compliance simplified

Meet all regional legislation and tax requirements without managing multiple carriers.

cloud based efficency
Integrations

Seamlessly integrate with contact centers, legacy systems, third-party platforms, and analogue devices.

scalable solutions
Scalable solutions

Tailored services designed to integrate with mixed telephony environments.

Secure
Reliable support

Benefit from 24/7 expert guidance and project management for seamless migrations.

Pointing Hand
Resilience

Geo-redundant infrastructure, intelligent call routing, and failover options ensure consistent voice connectivity even in the event of outages or network disruptions.

What’s included

We offer comprehensive global voice solutions with fully managed services and tools that allow you to efficiently control and monitor your communications.

Global coverage

Reliable voice services in 137 countries with PSTN replacement in 50.

Proactive managed services

Full management from deployment to monitoring, backed by 24/7 support.

Self-service portal

Control your communication systems through a simple, intuitive platform with flexible billing and advanced analytics.

Hear from our customers

Trusted by millions daily for voice connectivity.

We looked at other providers but no one else could provide the in-country services we needed in the way we wanted.

Pure IP has better vendor partnerships and covers everywhere from China, to Australia.

Global IT Unified Communications Engineer, Howden 

image 9

FAQs

Speak to an expert

Are you ready to get started? 

Get in touch for practical advice from our voice experts. We’ll guide you through your options and shape a solution that fits your needs.

Frame 481