IntCalling

Feb 6, 2026

How to Avoid Emotional Whiplash as a Trader: News Diet Guide

Traders face emotional whiplash from news and social media, causing poor decisions. Learn how to build a news diet, limit exposure, and protect mental health. Practical steps include disabling notifications, curating feeds, and setting time limits. Real-world examples show improved trading performance. Protect your focus with a structured approach.

Feb 4, 2026

Double-Spending in Crypto: How Blockchain Stops Fraud (2026 Guide)

Double-spending lets attackers spend crypto twice. Blockchain stops this via consensus, public ledgers, and confirmations. Learn from real attacks like Bitcoin Gold's $18M hack and how to stay safe today.

Feb 3, 2026

VoIP for Call Centers: How High-Volume Operations Really Work in 2026

VoIP for high-volume call centers offers scalability, cost savings, and AI-powered efficiency-when set up right. Learn how modern cloud systems handle thousands of calls daily, avoid common pitfalls, and outperform legacy phone networks.

Feb 2, 2026

Call Volume Analysis: How to Track Incoming and Outgoing Calls for Better Customer Service

Learn how to track incoming and outgoing call volumes to improve customer service, reduce wait times, and predict staffing needs. Essential VoIP analytics for contact centers and small businesses.

Feb 1, 2026

Token-Gated Communities: How NFTs and Tokens Control Access in Web3

Token-gated communities use NFTs and crypto tokens to control access to exclusive digital spaces. Learn how they work, why they're changing online communities, and what pitfalls to avoid.

Jan 30, 2026

Stablecoin Collateral in DeFi: DAI, USDC, and LUSD Compared

DAI, USDC, and LUSD are the top stablecoins in DeFi, but their collateral models differ drastically. USDC is regulated and safe, DAI is decentralized but complex, and LUSD is minimalistic but risky. Know which one suits your needs.

Jan 29, 2026

Small Business VoIP Pricing: Affordable Plans and Real ROI in 2026

Discover the real cost and ROI of small business VoIP in 2026. Learn which affordable plans save money, which hide fees, and how AI features cut staffing costs without sacrificing quality.

Jan 28, 2026

Call Recording Compliance: Legal Requirements by Jurisdiction

Call recording laws vary by state and country. Learn which jurisdictions require one-party or two-party consent, the penalties for violations, and how businesses can stay compliant with current regulations in 2026.

Jan 27, 2026

Cloud Mining: Renting Hash Power Without Hardware

Cloud mining lets you rent Bitcoin hash power without buying hardware. Learn how it works, why most people lose money, and how to avoid scams in 2026.

Jan 26, 2026

Casper Proof-of-Stake: How Ethereum’s Finality Gadget Secures the Network

Casper Proof-of-Stake is Ethereum's secure, energy-efficient consensus system that replaced mining. It uses staking and slashing to enforce finality, making attacks economically impossible. After The Merge in 2022, Ethereum cut energy use by 99.95%.

Jan 24, 2026

Protocol-Owned Liquidity: How DeFi Protocols Align Incentives with Treasury

Protocol-owned liquidity lets DeFi projects own their trading pairs instead of renting liquidity. It reduces volatility, cuts reward costs, and improves stability-but requires deep treasury resources and smart risk management.

Jan 21, 2026

SDP Offer/Answer in VoIP: How Media Capabilities Are Negotiated

The SDP Offer/Answer model is the backbone of VoIP media negotiation, ensuring devices agree on codecs, ports, and bandwidth before a call starts. Learn how it works, why it's reliable, and what can go wrong.