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The best Business Communications newsletters

3 newsletters, ranked by editorial quality and how recently they published. Looking for something more specific? Search instead.

blog.pcs.llc· irregular· Inactive for over a year

A small IT consultancy's blog mixing vendor-promotional posts (a 3CX partnership pitch reproducing vendor marketing copy), reference tables such as cable speed categories, and short explainers on security topics like cipher suites. Readers get basic IT reference material and a few informal anecdotes from a single practitioner.

3cxvoipcable categoriesethernet speedscat6 vs cat5ecipher suites
blog.ttnc.co.uk· daily· Published 2 months ago

This blog from a UK telecoms company publishes sector-specific guidance on the PSTN switch-off due on 31 January 2027, covering accountants, tradespeople and estate agents. Readers get practical advice on protecting business phone numbers and moving to digital lines, though the content is largely promotional for the company's migration services.

pstn switch-offpstn 2027voip migrationbusiness phone lineanalogue phone line switch offisdn replacement
morsecom.com· irregular· Published 5 months ago

MORSECOM's newsletter is a product-promotion vehicle for its OpenCloud unified communications platform and its Intelligence conversation-analytics add-on, with some pitches for WAN and secure connectivity services. Readers get feature overviews and marketing claims rather than independent analysis or practical technical guidance.

opencloudmorsecom intelligenceunified communications platformucaascontact center acdmicrosoft teams calling