Tag
Observability
Engineering write-ups, fraud analysis and unvarnished opinions about wholesale telecoms.
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Engineering
Why answer-seizure ratio lies to you
ASR is the first number everyone looks at and the easiest one to game. Here is what it hides, and which metrics actually predict a good call.
Glovox Telecom 2 min read -
Engineering
Designing webhooks that survive your outage
At-least-once delivery means your handler will see duplicates. Here is the contract we publish, and what it asks of the receiving end.
Glovox Telecom 1 min read -
Industry
What we mean by carrier-grade
Every provider claims it. Here are the specific commitments we are willing to be measured against.
Glovox Telecom 1 min read
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Roughly monthly. Engineering write-ups and fraud analysis, not product announcements.