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Telecoms

Successful Navigation from redundant PSTN to 21st century Telephony

A Case Study by Avant Consultants

With the looming date of December 2025, businesses are faced with the challenge of transitioning from outdated technologies to modern solutions. One such challenge arises with the impending switch-off of PSTN lines, prompting companies to migrate to alternative telephony systems. One of  Avant Consultants, recently had the opportunity to assist a company facing this exact scenario, managing the transition for over 230 sites with multiple lines each.

The Challenge:

Our client, a forward-thinking company, recognized the need to transition away from redundant PSTN lines before the looming switch-off date in December 2025. With over 230 sites scattered across their network, each with one or more PSTN lines, the task at hand was monumental. The complexity was compounded by the need to coordinate with various vendors, providers, and engineers, making project management challenging and error prone.

The Approach:

Our consultant thrives on tackling complex telecom challenges head-on. Recognizing the magnitude of this project, he assembled a team of seasoned experts. With decades of industry experience and a track record of successful project management, our advisor spearheaded the initiative, guiding the client through every step of the transition process.

The approach was two-fold:

Thorough Planning: He began by conducting a comprehensive assessment of the client’s existing telecom infrastructure, identifying all PSTN lines slated for replacement. Through meticulous planning and coordination, he developed a detailed roadmap outlining the steps required to complete the transition smoothly and efficiently.

Strategic Collaboration:

Collaboration was key to success. working closely with vendors, providers, and engineers to ensure seamless coordination throughout the transition process. By fostering open communication and leveraging our industry connections, he mitigated potential risks and resolved issues promptly as they arose.

The Results:

Despite the inherent challenges and complexities, our efforts culminated in a successful transition from redundant PSTN lines to modern telephony or all 230 sites. Thanks to the leadership and expertise of our senior advisor, the project will be completed on time and within budget, ensuring minimal disruption to our client’s operations.

Looking Ahead:

As we reflect on this achievement, we are reminded of the power of collaboration, strategic planning, and effective project management. At Avant Consultants, we remain committed to helping businesses navigate the ever-changing telecom landscape with confidence and ease.

If your organization is facing a similar telecom challenge, don’t hesitate to reach out to us. Let Avant Consultants be your trusted partner in driving telecom innovation and success.

Avant Consultants