RESHETCALL
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The Reshetcall blog

Insights on voice technologies, AI bots and Voice AI - and what powers the products we represent.

Voice Technology

WebRTC: how the browser became your business phone

What WebRTC is and how browser calling actually works - no installs, no hardware, encryption built in. Browser telephony for the office, the contact center and your website.

August 14, 2026·4 min read
Voice Technology

Israel's area codes: the full map and the history behind them

Every Israeli dialing prefix in one place - 02, 03, 04, 08, 09, mobile 05x and nationwide 07x - and how they evolved, from operator-connected calls to number portability.

August 7, 2026·4 min read
Customer Experience

One system for PBX and contact center: the integration guide

When agents can't transfer calls to the expert at their desk, customers pay. How to unify cloud PBX and contact center: shared presence, warm transfers, one bill.

July 31, 2026·4 min read
Voice Technology

Programmable Voice: giving your software a phone line with an API

What Programmable Voice (CPaaS) is, and how REST APIs and webhooks put calls, voice alerts and phone verification inside your systems - no rewrite needed.

July 24, 2026·4 min read
Voice Technology

UCaaS vs. CCaaS: does your business need both?

UCaaS serves your employees; CCaaS serves your customers. The difference, when a PBX alone is enough, when you need both - and why one vendor beats two.

July 17, 2026·4 min read
Contact Center

Auto dialers: how they work, the four modes, and how to choose

What an auto dialer is, how Preview, Progressive, Power and Predictive dialing differ, how it connects to your CRM - and what it does to sales output.

July 10, 2026·4 min read
Voice AI

AI call transcription: from recordings nobody hears to insights that move the business

What AI call transcription is, how it works, and what you get beyond the text - automatic call summaries, sentiment analysis, QA on every call - and how to enable it.

July 3, 2026·5 min read
Contact Center

CRM screen pop: the customer's record opens before you say hello

What a screen pop is, how the phone system identifies callers and opens their CRM record before the agent answers, the benefits, and how to integrate it.

June 26, 2026·4 min read
Voice Technology

1-800, 1-700 & 1-900 Numbers in Israel: Who Pays and What to Choose

A guide to Israel's special business numbers - 1-800 (toll-free), 1-700 (national) and 1-900 (premium). Who pays for the call in each, when to choose which, how they differ from a star number, and how to route them to a cloud contact center.

June 19, 2026·4 min read

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