GSM Hosting https://gsmhosting.net/ Practical guides for telecom hosting and server pros en Fri, 06 Nov 2026 08:27:31 GMT The FCC Is Cleaning House: Why Small GSM Operators Are Collateral Damage in the War on SMS Pumping https://gsmhosting.net/fcc-sms-pumping-crackdown-small-gsm-operators/ https://gsmhosting.net/fcc-sms-pumping-crackdown-small-gsm-operators/ Carrier crackdowns on SMS pumping fraud are wiping out small GSM hosting operations alongside the actual fraudsters. Here's where the line between legitimate termination and abuse really sits — and how to stay on the right side of it. GSM Hosting SMS Infrastructure Fri, 06 Nov 2026 08:12:09 GMT Two Hundred SIMs, Zero Surprises: The Weekly Ritual That Keeps a Modem Farm Humming https://gsmhosting.net/modem-farm-weekly-maintenance-checklist-200-sims/ https://gsmhosting.net/modem-farm-weekly-maintenance-checklist-200-sims/ Running 200 SIMs across a bank of GSM modems is easy until it isn't — then it's a 3 AM page and a dead pool. This weekly checklist covers rotation, thermal management, USB stability, and the throttling checks that catch problems before your users do. GSM Hosting Server Administration Fri, 06 Nov 2026 08:12:09 GMT Three Years, One Rack, Plenty of Regrets: What Running GSM Hardware in a Colo Actually Taught Me https://gsmhosting.net/gsm-gateway-colo-lessons-learned/ https://gsmhosting.net/gsm-gateway-colo-lessons-learned/ I've run a GSM gateway out of a Texas colocation facility for three years, and the tuition has been expensive. Here are the five lessons that stuck — including the two that cost me real money and the one involving a rack-mounted antenna that I still haven't fully lived down. GSM Hosting Server Administration Fri, 06 Nov 2026 04:13:26 GMT Nobody Brute-Forces Your Front Door Anymore — They Go After the SIM Bank https://gsmhosting.net/securing-gsm-sim-banks-modem-racks/ https://gsmhosting.net/securing-gsm-sim-banks-modem-racks/ Most operators lock the datacenter door and call it a day while their SIM banks sit wide open on the network. Here's a practical hardening checklist for GSM termination racks — from spotting SIM swap abuse to catching silent modem death before your routes do. GSM Hosting SMS Infrastructure Fri, 06 Nov 2026 04:13:26 GMT Voice Traffic Hates Virtualization: When Bare Metal Earns Its Keep (and When It's Overkill) https://gsmhosting.net/bare-metal-vs-vps-voip-sip-telecom-workloads/ https://gsmhosting.net/bare-metal-vs-vps-voip-sip-telecom-workloads/ A $5 VPS can run Asterisk — but should it? We dig into jitter, clock drift, and real cost breakdowns to show where your SIP trunks and GSM termination actually belong, and where the cloud is the smarter bet. GSM Hosting Server Administration Fri, 06 Nov 2026 00:20:23 GMT Skip the API Middleman: Building a DIY SMS Gateway with $30 of Hardware and Open Source Software https://gsmhosting.net/diy-sms-gateway-gsm-modem-asterisk-kannel-guide/ https://gsmhosting.net/diy-sms-gateway-gsm-modem-asterisk-kannel-guide/ Twilio charges you per message, forever. A GSM modem, a SIM card, and gammu or Kannel can get you a self-hosted SMS gateway running in an afternoon. Here's the honest breakdown of hardware, carrier gotchas, and throughput reality in the US market. GSM Hosting SMS Infrastructure Fri, 06 Nov 2026 00:20:23 GMT