CONTENTS
The metrics the law setsDialing efficiencyAgent productivityOutcomesQuality and complianceInbound benchmarks with a real sourceWhere VICIdial reports theseMeasuring quality on every call- Three numbers are set by law for outbound telemarketing: abandoned calls at 3% or less per campaign over 30 days, a live agent within 2 seconds of the greeting, and a ring of at least 15 seconds or 4 rings.
- Efficiency: connect rate, right-party contact rate, contacts per agent hour, average handle time, occupancy.
- Outcomes: conversion or transfer rate, cost per sale or transfer, and in pay-per-call, billable and rejected transfer rates.
- Quality: QA score, QA coverage and compliance pass rate. Coverage is the one most floors don't track, and it's usually a few percent.
Call center metrics are the numbers a floor uses to measure how well it dials, how productive its agents are, what the calls produce and whether they were done right. Every dialer spits out dozens of them. A handful actually run the business.
Before the list, a warning about benchmarks. Search for "abandoned call rate industry standard" and you'll find 3%, 5 to 8% and 9%, often on pages that cite nobody. One widely shared benchmark post from a major vendor ends by calling its own figures "guidelines only." On an outbound floor the good news is that the most important limits aren't benchmarks at all. They're in the federal rules, and they're exact.
This page covers the metrics that matter for an outbound floor, the formula for each, the legal limits where they apply, and the benchmarks we could trace to a real study.
The metrics the law sets
These three come from 47 CFR 64.1200(a), the FCC's TCPA rule, and they apply to outbound telemarketing calls.
| Metric | Formula | Legal limit |
|---|---|---|
| Abandoned call rate | Abandoned calls ÷ calls answered by a live person | 3% or less, per campaign, over a 30-day period |
| Time to agent | Seconds from the person's completed greeting to a live agent | 2 seconds, or the call counts as abandoned |
| Ring time | Time an unanswered call rings before the dialer hangs up | At least 15 seconds or 4 rings |
The abandoned rate is the one that moves. Predictive dialers abandon calls when they dial faster than agents become free, and pacing settings get pushed up to chase contacts. If the dial level goes up on a Monday to hit a number, check the abandon rate by campaign on Tuesday, not at the end of the month.
The 3% is measured on calls answered by a live person, not on every dial. A floor that counts answering machines in the denominator will show a lower rate than the rule allows it to claim.
The inbound "standards" of 5 to 8% that appear in benchmark charts don't apply here. For outbound telemarketing, the rule is 3%.
Dialing efficiency
Connect rate: connected calls ÷ dials. It tells you about the list and the numbers: age, quality, whether your caller IDs are being labeled as spam. A falling connect rate on a fresh list usually means a caller ID reputation problem, not a list problem.
Right-party contact rate: calls that reach the person you meant to reach ÷ dials. It's the metric that matters in collections and verification campaigns, where a connected call to the wrong person is worth nothing.
Contacts per agent hour: human conversations ÷ agent logged-in hours. It's the honest productivity number for an outbound floor, because it combines the list, the dialer pacing and the agents in one figure.
Dials per agent hour: useful only next to the abandon rate. More dials per hour with the same agents means more abandoned calls, so the two always move together.
Agent productivity
Average handle time (AHT): (talk time + hold time + wrap time) ÷ handled calls. AHT varies so much by campaign that cross-industry benchmarks are close to useless. Track it by campaign, and watch the parts separately: rising wrap time usually means a disposition form that's too long, and rising talk time on a sales campaign can be a good sign.
Wrap time (after-call work): time between the end of the call and the agent becoming available. On a predictive dialer, every second of wrap is a second the dialer can't send that agent a call.
Occupancy: time handling calls ÷ time available for calls. Too low and agents are idle; push it too high and agents burn out, which shows up later as turnover.
Pause time: time agents spend logged in but paused, by pause code. It's where most lost hours on a floor hide, and VICIdial records it by code if you make agents pick one.
Outcomes
Conversion or transfer rate: sales or qualified transfers ÷ contacts. Use contacts, not dials, as the denominator, or you'll blame the agents for the list.
Cost per sale or per transfer: total cost of the campaign (agent hours, telephony, data, the dialer) ÷ sales or transfers. It's the number your client or your own P&L cares about.
Billable transfer rate (pay-per-call): transfers the buyer pays for ÷ transfers sent. A transfer usually has to pass the buyer's minimum duration and qualification rules before it's billable.
Rejected transfer rate: transfers the buyer rejects ÷ transfers sent. It's the most expensive metric on a pay-per-call floor, because every rejection is a call you paid to make and won't be paid for. Track it by buyer and by rejection reason, and keep the recording of every rejected call, because the dispute is always about what was said. Our guide on what to do when a buyer rejects a transfer covers the evidence.
Quality and compliance
QA score: the average score of reviewed calls against your scorecard. Our QA scorecard template has the checks and weights ready to adapt.
QA coverage: reviewed calls ÷ total calls. It's the metric almost nobody reports, because the answer is uncomfortable. A QA analyst listening to calls by hand reviews a handful per agent a week, which on a busy floor is a few percent of calls at best. A QA score built on 2% of calls is an estimate, and the call that ends up in a complaint is rarely in the sample.
Compliance pass rate: calls where every required item happened ÷ reviewed calls. Required items are the ones that create legal exposure when they're missed: identification, the recording notice, the required disclosures for your vertical, and honoring a request to stop. Score them as critical, so one miss fails the call whatever else went right.
DNC handling time: time from a consumer's request to stop to the number reaching your internal Do Not Call list. The rule allows up to 10 business days. Same day is the standard worth holding.
Inbound benchmarks with a real source
If your floor takes inbound calls too, two inbound benchmarks are worth knowing, because they come from a named study.
SQM Group's 2021 benchmark put average first call resolution at 71%, across a range of 44% to 92%, measured by surveying customers within a business day of their call. It also found customer satisfaction drops about 16% for each additional call a customer has to make to resolve an issue.
Service level, often set at 80% of calls answered within 20 seconds, is a convention rather than a standard, and the right target depends on your queue and your callers.
Where VICIdial reports these
Most outbound metrics come straight out of VICIdial's reports:
- Outbound Calling Report for dials, connects, contacts, dispositions and drop (abandon) rates by campaign.
- Agent Time Detail for login, talk, wrap and pause time by agent, including pause codes.
- Agent Performance Detail for calls, dispositions and sales by agent.
- Real-Time Main Report for the live view of agents, calls waiting and the current drop rate.
What VICIdial doesn't produce is a quality number: whether the disclosure was read, whether the script was followed, whether someone asked to stop. That needs the calls themselves.
Measuring quality on every call
Klariqo connects to VICIdial and scores every recorded call against your own QA scorecard, with the critical checks you choose, so QA coverage stops being a few percent. Each call also gets a Klariqo Call Record: the transcript, sealed with a digital signature and a government-grade timestamp from DigiCert, the same RFC 3161 standard the US government's NIST names in its federal security guidance. When a buyer rejects a transfer or a consumer complains, the record of that call is already there, and anyone can check it at verify.klariqo.com.
Connect VICIdial and get your first 10,000 call records free →
Last updated 2026-09-16 by Ansh Deb, Founder & CEO of Klariqo. Sources: 47 CFR 64.1200 · SQM Group FCR benchmark, 2021
Questions people ask
What is the industry standard abandoned call rate?
For outbound telemarketing, the legal limit is 3% of calls answered by a live person, measured per campaign over 30 days, under 47 CFR 64.1200(a). Inbound charts quote 5 to 8% or more, but those figures rarely cite a source and don't apply to outbound telemarketing.
How do you calculate abandoned call rate?
Abandoned calls divided by calls answered by a live person. For outbound telemarketing, a call counts as abandoned if a live agent isn't on the line within 2 seconds of the person finishing their greeting.
What are the most important call center metrics?
For an outbound floor: abandoned call rate, connect rate, contacts per agent hour, average handle time, conversion or transfer rate, cost per sale or transfer, QA score, QA coverage and compliance pass rate. Pay-per-call floors add billable and rejected transfer rates.
What is a good first call resolution rate?
SQM Group's 2021 benchmark put the call center average at 71%, with a range of 44% to 92%. SQM treats 80% or higher as world-class.
How do you calculate average handle time?
Talk time plus hold time plus wrap time, divided by the number of calls handled. Compare it within a campaign over time rather than against other industries.
What is QA coverage?
The share of calls your QA process actually reviews. Manual QA usually covers a few percent of calls; automated scoring can cover every recorded call.
What is the 80/20 service level?
A common inbound target of answering 80% of calls within 20 seconds. It's a convention, not a rule, and the right target depends on the queue.
