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Curated developer articles, tutorials, and guides — auto-updated hourly
Elecard15h ago • 3 min read
Observe Without Interfering: How Non-Intrusive SRT Monitoring Works
In the world of professional streaming and telecom, quality monitoring is always a trade-off. We wan...
#networkmonitoring#devops#streaming#telecom
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Balu Chavan22h ago • 8 min read
From Complaints to Prevention: A Product Manager’s Approach to AI-Driven Telecom Billing
Why Billing Is Now a Product Problem: In the context of telecom billing, the billing function has...
#productmanagement#ai#telecom#architecture
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Dialphone LimitedApr 13, 2026 • 2 min read
I Migrated 200 Business Phone Systems to VoIP — Here Are the 5 Mistakes Everyone Makes
After fifteen years of consulting on business phone migrations, I have seen the same five mistakes.....
#voip#business#telecom#startup
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Dialphone Limited6d ago • 3 min read
Comparing SIP Providers: What the Spec Sheets Don't Tell You
I have evaluated over 30 SIP trunk providers for enterprise clients. The spec sheets all look the...
#voip#telecom#sip#comparison
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Dialphone Limited6d ago • 3 min read
SIP Trunking Explained: What It Is, How It Works, and Who Needs It
SIP trunking is one of those terms that gets thrown around in telecom conversations without anyone.....
#voip#sip#telecom#tutorial
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Dialphone LimitedApr 13, 2026 • 3 min read
Number Porting Horror Stories and How to Avoid Them
I have managed over 300 number ports for businesses migrating to VoIP. Most go smoothly. Some become...
#voip#business#telecom#tips
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Dialphone Limited6d ago • 2 min read
The Real Difference Between UCaaS, CCaaS, and CPaaS
These three acronyms get thrown around interchangeably in telecom marketing. They are not the same.....
#voip#cloud#telecom#explainer
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Dialphone Limited4d ago • 3 min read
What Nobody Tells You About VoIP Number Porting in the UK
Number porting in the UK is governed by Ofcom regulations. In theory, it should take 1 business day....
#voip#uk#telecom#porting
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Dialphone Limited6d ago • 4 min read
I Have Deployed 400 VoIP Systems. Here Are the 7 Questions Nobody Asks Before Signing a Contract.
Fifteen years. Four hundred deployments. And the same preventable problems keep showing up because.....
#voip#business#telecom#advice
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Dialphone Limited6d ago • 3 min read
The Telecom Bill Audit That Found $340,000 in Annual Waste
Last year, a 450-person financial services firm hired me to audit their telecom spend before renewin...
#voip#finance#casestudy#telecom
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Dialphone LimitedApr 13, 2026 • 2 min read
The Complete Guide to Number Porting for Businesses
The number one fear when switching phone providers: losing your business phone number. After managin...
#voip#business#telecom#tutorial
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Dialphone Limited5d ago • 2 min read
What Happens When Your VoIP Provider Gets Acquired — A Survival Guide
It happened to three of my clients last year. Their VoIP provider was acquired by a larger company.....
#voip#business#strategy#telecom
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Dialphone Limited4d ago • 2 min read
Why We Built DialPhone: The Business Phone Problem Nobody Was Solving
Every VoIP provider in 2026 advertises the same things: unlimited calling, 99.999% uptime, AI-powere...
#voip#startup#business#telecom
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Dialphone Limited5d ago • 3 min read
What Your VoIP Provider Is Not Telling You About International Calling
"Unlimited calling included" is the most common VoIP marketing claim. It is also the most misleading...
#voip#international#telecom#business
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