Telecalling glossary: 31 calling terms defined in plain words
A telecalling glossary is a list of the words calling teams, vendors and regulators use, each defined in one plain sentence. Telodial keeps 31 of them here, from auto dialer to warm lead.
31 of them also have a full page with examples.
- 31 terms in plain words
- 31 with a full page
- Grouped by calling, leads and rules
Updated · First published
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Telecalling glossary: what is telecalling in simple words?
Telecalling, in simple words, is using the phone to sell and to keep in touch, usually ringing people who already enquired and noting what happens next.
Telodial is software for that working day, and this glossary defines the words that come with it.
Telecalling, in simple words, is phone work that wins customers and keeps track of them, usually by ringing people who have already shown interest: someone who filled in a form, asked for a price on a portal or visited a showroom. The person making those calls is a telecaller, and a working day is a list of numbers, a conversation on each, and a note on what should happen next. Telodial is software for exactly that day: the list, the dialer and the note sit together in one app on the caller's own phone. The job comes with its own vocabulary, from dispositions and connect rates to DND and virtual numbers, and much of it is used loosely by vendors. This telecalling glossary defines the 31 terms a small calling team meets most often, in plain words, wherever in the world it calls from, with the definitions checked on 20 October 2026.
- 31 terms, one plain sentence each
- 31 terms with a full page of their own
- Rules entries are general information, not legal advice
Telecalling glossary benefits for new callers and owners
- Faster onboarding A new caller can learn the words a team lead uses in one evening of reading.
- Clearer vendor demos Knowing auto, power and predictive dialers apart makes sales pitches easier to check.
- Shared team language Everyone means the same thing by connect rate or disposition in a Monday meeting.
- Rules in context DND and calling-rule entries say which country they apply to and when they were checked.
Terms that get mixed up most often
| Term | What it means | Where you see it |
|---|---|---|
| Auto dialer | Rings the next number once the caller is free, one call at a time | Telecalling apps and CRM dialers |
| Predictive dialer | Dials ahead of free agents and cuts off answers nobody can take | Contact-centre software |
| SIM based calling | Calls leave from the phone's own SIM card | Phone-based calling CRMs |
| Virtual number | A rented number that routes calls over the internet | Cloud telephony plans |
| Connect rate | Of all the calls dialled, the portion someone picked up | Daily and weekly call reports |
| Speed to lead | Minutes between a lead landing and someone ringing it | Lead reports and ad dashboards |
| DND | India's register for opting out of promotional calls | TRAI rules and operator notices |
Short contrasts written for this index and reviewed 20 October 2026; the full definitions below were checked 20 October 2026. The DND row is general information, not legal advice.
Telecalling glossary: calling and dialer terms
- Telecalling
- Selling, qualifying or servicing customers over the phone as the main channel, usually by a small team working a list of leads rather than by a large contact centre. Full meaning
- Telecaller
- The person who makes and takes the calls: qualifying enquiries, following up, and recording what was said so somebody else can continue the conversation later. Full meaning
- Auto dialer
- A calling tool that rings the numbers on a list one after another, so the day is spent talking rather than tapping in numbers. People also search for this as an automatic dialer or an auto calling app. Full meaning
- Power dialer
- A dialer that starts the next number only once a caller is free, one at a time, so nobody ever answers the phone and hears silence. Full meaning
- Predictive dialer
- A dialer that places several calls at once per available agent and connects whoever answers first, accepting that some answered calls will find nobody there. Full meaning
- SIM based calling
- Making your business calls on the SIM card inside an everyday mobile handset, which puts a familiar-looking number on the customer's screen and bills the call at whatever your current plan charges. Full meaning
- Cloud telephony
- Phone service delivered over the internet rather than through a SIM, usually with rented virtual numbers, call routing, IVR menus and per-minute billing. Full meaning
- Virtual number
- A phone number rented from a telephony provider rather than tied to a SIM, used to route calls to whichever agent is free, usually billed monthly plus per minute. Full meaning
- IVR
- An automated menu that picks up a call, offers spoken options answered by keypress or voice, then routes the caller, most useful for inbound calls and largely irrelevant to outbound telecalling. Full meaning
- Dial gap
- The pause an auto dialer leaves between one call ending and the next starting, set so the caller can record the outcome before the next customer answers. Full meaning
- Abandoned call
- A call that a customer answers but that reaches nobody, because the dialer opened more lines than there were free agents. Also called a silent call. Full meaning
- Types of dialer
- The ways a dialer can pace calls, from an agent pressing call on each record to software ringing several lines per agent at once. Full meaning
Lead and pipeline terms
- Lead status
- The stage a lead has reached in your own sales process, chosen from a short list you define, and updated on the call rather than afterwards. Full meaning
- Lead pipeline
- The whole set of open leads arranged by the stage each has reached, used to see what is likely to close and what has quietly stopped moving. Full meaning
- Lead source
- Where an enquiry came from, recorded on the lead and kept through every stage, so channels can be compared on closed business rather than on volume. Full meaning
- Speed to lead
- The time between an enquiry arriving and the first call being made to it, usually the strongest single predictor of whether that enquiry converts. Full meaning
- Round robin assignment
- Dealing incoming leads out to callers in turn, the way a dealer passes cards around a table, so each enquiry belongs to one person and nobody has to split a list by hand. Full meaning
- Follow-up
- A dated commitment to contact someone again, set during the call that created it and surfaced at the agreed time rather than left to memory. Full meaning
- Callback
- A call the customer asked for at a specific time, which is the highest-value item in any calling queue and the easiest to lose. Full meaning
- Warm lead
- Somebody who has shown real interest recently, usually by enquiring or engaging, and who is therefore worth calling before anything colder. Full meaning
- Cold calling
- Calling people who have not asked to hear from you, which many countries restrict and which is generally far less effective than calling your own enquiries. Full meaning
- Lost lead
- In a sales pipeline, the label for an enquiry that will not convert for now; often a lead that simply went quiet, and unrelated to a retail loss leader. Full meaning
- Call disposition
- The recorded outcome of a call, chosen from a fixed list, which is what turns a call log into something a manager can read. Full meaning
- Types of leads
- The labels sales teams give potential buyers, by how warm their interest is and by who has checked it, such as cold, warm, hot, MQL and SQL. Full meaning
The numbers calling teams measure
- Talk time
- The total time a caller spent in connected conversations, which is the most honest measure of effort on a calling floor because it cannot be inflated. Full meaning
- Connect rate
- The share of dialed calls that were actually answered, which says more about the list and the number you dial from than about the caller. Full meaning
Compliance and messaging terms
- DND and NDNC
- The do-not-disturb registry in India, which lets a subscriber block unsolicited commercial calls and messages, and which businesses must respect when making promotional contact. Full meaning
- TRAI
- The Telecom Regulatory Authority of India, which sets the rules for commercial calling and messaging, including the do-not-disturb regime and registration requirements. Full meaning
- WhatsApp Business API
- Meta's paid route for companies to message customers on WhatsApp from their own software, with pre-approved templates for messages that open a conversation. Full meaning
- CRM dialer
- A dialer and a customer record in the same app, so the record opens with the call and the result is filed before the caller has time to forget it. Full meaning
- Call log
- The record of calls made and received with their times and durations, useful on its own and far more useful once each entry carries an outcome and a customer. Full meaning
31 of these terms have a full page. Definitions checked 20 October 2026.
Example: a new caller's first week in Jakarta
Take Putri, who joins a loan brokerage in Jakarta as a telecaller on a Monday. By lunch she has heard "disposition", "connect rate" and "DND" from her team lead and nodded at all three.
That evening she reads the Leads and pipeline and Measurement groups, about 15 minutes of reading, and learns that her disposition is the status she taps after each call, and that her connect rate is answered calls out of calls dialled.
By Friday she can read her own numbers on the team board: roughly 400 calls dialled over the week, about 160 answered, a 40 percent connect rate. She knows which of those numbers her manager will ask about first.
A worked illustration with round numbers, not a customer record.
Telecalling glossary FAQ
Who writes this telecalling glossary?
The telecalling CRM whose team writes this glossary is Telodial, made by TeloDial in Pimpri-Chinchwad, Pune; each definition is written for callers and owners rather than for engineers.
Is Telodial a dictionary or a telecalling CRM?
Telodial is a telecalling CRM made in Pune, and this glossary explains the vocabulary its users meet every day: dialers, lead stages, call reports and the calling rules that apply in different countries.
Is the telecalling glossary free, and what does Telodial cost?
The glossary is free to read and to quote with a link. The app behind it is sold per user: ₹2112 for a year, which averages ₹176 monthly ($31 a year outside India), or ₹891 for a three-month term, both quoted before tax.
What are some common words used in BPO?
AHT (average handling time), FCR (first call resolution), disposition, talk time, wrap-up time, abandoned call and IVR are among the most common. A small telecalling team needs fewer of them: disposition, talk time, connect rate and follow-up cover most of its day.
Which telecalling terms should a new caller learn first?
Four cover most of a first week: lead status (what you tap after each call), follow-up (the next call you promised), connect rate (answered calls out of calls dialled) and callback (a call the customer asked for at a set time).
Is DND the same in every country?
No. DND is India's register for opting out of promotional calls. Other countries keep their own do-not-call lists, such as the National Do Not Call Registry in the United States and the Telephone Preference Service in the United Kingdom, each with its own rules.
What is the difference between telecalling and telemarketing?
Telecalling usually means ringing people who already showed interest, such as enquiries and existing customers. Telemarketing more often means promotional calling to a wider list, which calling rules in most countries restrict more tightly.
How is a dial gap different from talk time?
A dial gap is the pause an auto dialer leaves between one call ending and the next number ringing, set by the caller or the admin. Talk time is the minutes actually spent in conversation on connected calls.
Are the DND and TRAI entries legal advice?
No. Those entries are general information with the date they were checked, not legal advice. Read the regulator's current rules, or ask a lawyer, before running any promotional calling campaign.
Can I suggest a term for the telecalling glossary?
Yes. Message the team on WhatsApp with the word and where you heard it. Terms are added when a calling team is likely to meet them in a normal working week.
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