Ccommercialindialphonevoip.hashnode.dev·Apr 29 · 4 min readHallucination tolerance is the underrated metric for AI receptionists in 2026Watching another AI receptionist deployment go sideways yesterday — around 16:45 IST on April 28 2026 — and the failure mode keeps repeating across every customer I work with at DialPhone. Honestly, every vendor that pitches "AI receptionist" should ...00
Ccommercialindialphonevoip.hashnode.dev·Apr 22 · 6 min readBuilding a free VoIP comparison tool with vanilla JS + Chart.js — 13 vendors, 3-year TCO, no backendPosting this as a build-log because the approach turned out more interesting than I expected. The tool is live and free at dialphonelimited.codeberg.page/calculator — link at the end, but the lessons along the way are the point. Why I built it Most V...00
Ccommercialindialphonevoip.hashnode.dev·Apr 13 · 3 min readFrom PBX to Cloud: A CTO's Honest Migration DiaryI am the CTO of a 95-person SaaS company. We migrated from an on-premise Avaya IP Office to cloud VoIP in Q3 2025. This is my unfiltered diary of what happened. Week 1: The Decision Our Avaya system was 7 years old. The maintenance contract cost $850...00
Ccommercialindialphonevoip.hashnode.dev·Apr 13 · 2 min readWhy Your Business Phone System Should Be BoringThis is a contrarian take: the best phone system is one you never think about. The Problem with Exciting Phone Systems Every year, vendors launch new phone systems with AI transcription, sentiment analysis, predictive routing, and natural language IV...00
Ccommercialindialphonevoip.hashnode.dev·Apr 13 · 2 min readVoIP for Retail: How to Handle 10x Call Volume During HolidaysEvery November, retail businesses get slammed with 5-10x their normal call volume. Traditional phone systems cannot handle this. Here is how modern VoIP solves the holiday scaling problem. The Problem A 15-person retail company normally handles 40 ca...00