Agentic AI
11 min read11Jan 21, 2026
IBM: The Evolving Ethics and Governance of Agentic AI Systems
IBM explores who owns decisions made by AI agents and how outcomes can be audited. Essential governance framework for autonomous AI systems.
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AI Voice Agent Insights & Guides
Browse older CallSphere articles on AI voice agents, contact center automation, and conversational AI.
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Agentic AI
7 min read5Jan 21, 2026
Function Calling vs Tool Use: What's the Difference and When to Use Each
Clarify the distinction between function calling and tool use in the context of large language models, covering terminology differences across providers, architectural patterns, implementation strategies, and guidance on when to use each approach for building AI applications.
Agentic AI
6 min read23Jan 21, 2026
Getting the Most from Claude Code's Extended Thinking Mode
How Claude Code's extended thinking mode works, when to use it, how it improves complex reasoning, and practical tips for architecture, debugging, and refactoring tasks.
Guides
4 min read7Jan 21, 2026
AI Voice Agent Implementation Guide for Insurance
Learn how AI voice agents help insurance businesses automate quote requests and more. Covers implementation, ROI, and real-world results.
Guides
4 min read6Jan 21, 2026
The IT Support & MSPs Phone Problem: How AI Voice Agents Solve It
Learn how AI voice agents help it support & msps businesses automate ticket triage and more. Covers implementation, ROI, and real-world results.
Guides
4 min read7Jan 21, 2026
AI Voice Agents for Education: The Complete Guide for 2026
Learn how AI voice agents help education businesses automate enrollment inquiries and more. Covers implementation, ROI, and real-world results.
Business
3 min read10Jan 21, 2026
AI Appointment Scheduling for Automotive: How It Works and Why It Matters
Learn how AI automates appointment scheduling for automotive businesses. Covers implementation, results, and integration with CDK Global.
Comparisons
3 min read10Jan 21, 2026
Dialzara Alternative: Why Businesses Choose CallSphere Instead
Compare CallSphere and Dialzara for AI voice agents. See features, pricing, compliance, and which platform is better for your business.
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