How To: Verifying Roaming Service

Oct 1, 2019 3:00:00 PM / by Jari Nurminen posted in Automation, End-to-End Testing

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One of the top goals that every telecom operator aspires to is consistent service, and a big part of that consistency is tied to how well you can coordinate with other networks to offer high quality roaming service for your customers. Perhaps more so than in the past, users don’t want to comb through a lot of fine print about where their in-network coverage begins and ends—they simply want to be able to use Gmail while they’re out and about in the world without experiencing any glitches or service anomalies.

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What Does End-to-End Testing Mean for Telecoms?

Sep 19, 2019 9:00:00 AM / by Thomas Groissenberger posted in Network Testing, Automation, End-to-End Testing

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The digitization of telecommunications has led to the adoption of many software testing methodologies, including end-to-end (E2E) testing. Sometimes confused with system testing, E2E testing goes much farther, validating the interoperability of different network components and their complex interactions. 

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Outsourced vs. In-house: Which Testing Method is Better for Telecoms?

Sep 17, 2019 9:00:00 AM / by Thomas Groissenberger posted in Automation, Automation ROI

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At some point in their growth and development, most businesses regardless of industry eventually reach a point where they realize they can’t do it all themselves. Either they need help marketing their product, or some of their more tedious HR tasks could be outsourced, or their testing operations could be made more efficient by partnering with an outside agency. Some companies outgrow this stage and ultimately reclaim their ability to do things in-house, but others continue to grow with their partnerships in tact. Neither approach is necessarily better than the other—but they both present distinct pros and cons.

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The 3 Step Guide to Automating Your Network Tests

Sep 3, 2019 5:07:38 PM / by Jari Nurminen posted in Automation, Automation ROI

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The modern cycle of updates for telecom networks continues to speed up, and telco operators need to do the same in order to keep pace with the market. For some of you, this may be leading you to consider test automation for verifying service on your network. Sure, there’s plenty of content out there about automated testing, and some of if even pertains to the specific challenges that your company has—but it’s still more than a little bit daunting. You know you need a framework that can automatically test, for instance, audio quality for VoLTE service across a suite of modern and legacy devices, but how do you get started?

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How Automation Can Impact Testing ROI in 2019

Aug 20, 2019 9:00:00 AM / by Petri Karppinen posted in Network Testing, Automation, Time to Market, Automation ROI

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The most obvious benefits of automation for any industry include increased efficiency and decreased reliance on human employees. But for telcos, automation, and particularly automated testing, offers multiple other sources of ROI, from reduced time to market, to better implementation of the Continuous Delivery model.

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5 Best Practices for Network Automation in 2019

Aug 15, 2019 3:00:00 PM / by Thomas Groissenberger posted in Network Quality, Network Testing, Automation

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Automation is often treated like a magic bullet, a cure-all for increasing demands on testing personnel who face new network quality concerns, additional devices, and other challenges every day. However, the truth is that automating any process, especially a critical one like network testing, is fraught with pitfalls. These five best practices can help ensure the success of network testing automation. 

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Can Automated Testing Promote Agility?

Aug 13, 2019 3:00:00 PM / by Michael Sedláček posted in Automation, Time to Market

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Let’s say you’re a telco operator pushing out a change to your billing platform. For many in the business world, the hope for a project like this is that the team behind it has a certain level of agility, meaning that they’re a cross-functional group that’s empowered to solve problems in a flexible manner within the company’s larger mission. Unfortunately, agility usually isn’t what we find in cases like these. Instead, we find “waterfall” projects where teams are constantly waiting for approval, wading through red tape, and carrying out pre-agreed plans even as potential challenges and hurdles come to light.

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3 Key Trends in Telecom Device Testing for 2019

Jul 30, 2019 9:00:00 AM / by Thomas Groissenberger posted in Automation, Device Testing, Internet of Things, IOT

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Smart cities. Augmented reality. Net neutrality. The Internet of Things. These are just some of the buzzwords in telecommunications right now. They all indicate a technology-driven shift in the industry, one that has fundamentally changed the successful telecom business model. As telecom companies seek to cut costs and keep customers, they must also take advantage of emerging technologies to power innovation.

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How 5G Could Change Service Verification in 2019

Jul 25, 2019 9:00:00 AM / by Michael Sedláček posted in Automation, Device Testing

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In 1877, Alexander Graham Bell demonstrated the possibility of making long distance telephone calls by calling the offices of The Boston Globe. As you can imagine, the press had a field day—and it’s easy to understand why. From the perspective of technological progress, transmitting voice communication over a trunk line successfully was a feat that would have been scarcely imaginable even a few decades before, and the research and experimentation that led to it would have been extremely complex. On the other hand, service verification would have been a breeze. Since the ceiling for voice quality back then was quite low, it was still a simple matter of placing a call and hoping that it went through successfully. If so: service verified.

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5 Tips for Automating Your Network Migration Tests

Jul 9, 2019 3:00:00 PM / by Jari Nurminen posted in Automation, Migration Testing

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Let’s say you’re a telco service provider: after careful deliberation, you decide to migrate your network in order to improve bandwidth for your growing customer base. After some time, the hard part appears to be over—you developed a plan that involved key stakeholders, you sketched out the scope of the migration, and you updated all of your switches and other equipment as needed. Now, it’s just a matter of verifying that you’re still providing all of the services you think you’re providing.

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