What is an auto dialer?

A system that dials target lists from your CRM on behalf of agents instead of manual number-by-number dialing. It skips voicemail and dead numbers and connects agents only to answered, live calls - so actual talk time jumps.

What is the difference between predictive and progressive dialing?

Progressive dials one number per available agent; predictive dials several numbers in parallel based on a statistical forecast of agent availability. Predictive suits large centers with long lists; progressive suits teams that want zero abandoned calls.

Is using an auto dialer legal in Israel?

Outbound sales calls are subject to Israeli consumer-protection and anti-spam rules, including the do-not-call registry. Work only with lawfully obtained lists, honor removal requests, and anchor your dialing policy with legal counsel.

Do I need a special phone system for a dialer?

No - a cloud dialer is part of the PBX or contact center: PBX.IM has the dialer built into the phone system with CRM sync, and CCaaS platforms like CONTAQT and SIP.IO add Power and Predictive modes.

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

A sales team that dials manually spends most of the day on everything except conversation: copying numbers, listening to ringing, voicemail, disconnected lines, and CRM logging. In manual outbound, an agent’s actual talk time is a small fraction of the working hour - the rest is logistics.

An auto dialer flips that ratio: the system dials the target list for the agents, filters out everything that doesn’t answer, and connects only live calls - with the customer’s record already open on screen.

Quick takeaways

The idea: the dialer works CRM lists on the agents’ behalf, skips voicemail and dead numbers, and hands agents only answered calls.

Four modes: Preview (agent sees and confirms), Progressive (one call per free agent), Power (several dials per agent), Predictive (statistical pacing for large centers).

Why it matters: talk time doubles or more, lists finish in days instead of weeks, and every call logs itself against the right record.

The requirement: a cloud dialer as part of your PBX or contact center, connected to the CRM - no hardware, no separate system.

How an auto dialer works

Load a list. A dialing campaign is built from leads or customers - straight from the CRM or a file - with priority rules, calling hours and per-number attempt caps.
Dial and filter. The dialer calls, detects voicemail, fax, disconnected and no-answer - and handles them alone (skip, schedule a retry). Agents never hear ringing.
Connect the agent. An answered call routes instantly to a free agent, together with a screen pop - name, history and campaign context.
Wrap up and log. The agent picks a disposition - closed, not relevant, schedule a callback - and the system logs everything to the record, including the recording and AI transcription.

The four dialer modes - and when each fits

Preview - one-tap dialing with full context

The agent sees the customer’s record before dialing and confirms with a tap. Right for complex, high-value calls - renewals, VIP accounts - where a minute of preparation is worth more than an extra call per hour. (Effectively an orchestrated version of click to call.)

Progressive - steady pace, zero abandonment

The system dials one number per agent as they free up. A customer can never answer into thin air, which makes this the mode of choice for proactive service calls and smaller teams.

Power - several dials per agent

Dials multiple numbers per free agent, assuming some won’t answer. A significant throughput boost on low-answer-rate lists, at a small abandonment risk.

Predictive - statistical pacing for large floors

The algorithm learns answer rates and call durations, and dials ahead at exactly the pace that ensures a live call is waiting whenever an agent frees up. Maximum throughput - built for sales and collections floors with dozens of agents and long lists.

What it’s worth

Talk time instead of wait time. Agents talk to customers instead of listening to ringing - output per hour jumps accordingly.
Lists finish instead of piling up. A campaign that takes weeks manually closes in days, with retries scheduled automatically.
Perfect logging. Every call, outcome and recording lands on the right CRM record - real conversion reports instead of estimates.
Smarter conversations. With the record open and history in view, agents open from context - not from “sorry, who am I speaking with?”.
An AI layer on top. Transcription, call summaries and sentiment across all campaign calls - fast learning about what works.

Worth knowing: outbound sales calling in Israel is subject to consumer-protection and anti-spam rules, including the do-not-call registry. Use lawfully obtained lists, honor removal requests - and anchor your dialing policy with legal counsel.

How to get a cloud dialer

For a sales team on the PBX

In PBX.IM the auto dialer is built into the phone system: build a list from the CRM (HubSpot, Salesforce, Zoho, Priority), and calls, recordings and outcomes sync back to the record - no separate system, no hardware.

For a sales or collections floor

CONTAQT adds predictive dialing with real-time monitoring, and SIP.IO offers all four modes - Preview, Progressive, Power and Predictive - as part of a full CCaaS contact center with no per-seat licensing.

Combined with AI voice agents

The truly simple calls - appointment reminders, detail verification, surveys - can go to AI voice agents that dial and run the conversation themselves, transferring to a human only when needed.

An auto dialer is the difference between a team that dials and a team that sells. Talk to us and we’ll fit you a dialer - from Preview to Predictive - connected to your CRM and live in the cloud within days.