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Blog, Press & Events

Access the latest blog, news and events content from Calero-MDSL.

3 min read

Key Lessons from SD-WAN Migrations

By Pete Jaworski on Nov 19, 2021

Is your organization looking to make a digital transformation in the upcoming year? In recent years, we have seen a trend where all traffic is moving to the cloud. According to Gartner, “Enterprises need this because their network traffic is doubling in size, roughly every 2.9 years.” With the onset of this trend, more organizations have chosen to move to faster and more secure WAN, like SD-WAN, for an easier transfer of digital assets.

Topics: Technology Expense Management information technology migration on-premise networking TEM business intelligence IT optimization inventory SD-WAN
3 min read

Steps to Shift Your Organizational Focus from Basic Control and Compliance to Spend Optimization

By Felix Lau on Sep 11, 2019

Let’s think big.

A multi-national company operating in about 1,000 locations spread among more than 25 countries will likely require 30,000 telecom circuits of varying kinds to support perhaps 400,000 phone extensions costing about $150,000,000 per year. Each month anywhere from 3% to 5% of those circuits and phone extensions get added, disconnected, upgraded, downgraded or otherwise changed.

12,900 to 21,500 changes. Who is keeping track of all that? How? And how many mistakes may be made each month? Overcharges, undercharges, charges for disconnected services, services that should have been disconnected but weren’t.

Topics: Technology Expense Management telecom expense telecom audit TEM telecommunications optimization inventory

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