CEFR levels are a six-step scale of language ability, from A1 (beginner) to C2 (mastery), set out by the Council of Europe. For call center agents, the right level depends on the account: a reasonable starting point is B2 for English voice accounts serving overseas customers, and B1 for chat or domestic accounts. Agree the level with the client, then test it through speaking. A test score on a CV does not show how someone handles a live call.
BPO recruiters in Manila, Jakarta, and Kuala Lumpur run into the same two problems. The client asks for "good English" without defining it. Candidates attach a TOEFL ITP certificate, whose main test has no speaking section, or a MUET band that blends four skills into one number. This guide helps you turn the client's request into a level you can measure.
What are the CEFR levels?
The CEFR (Common European Framework of Reference for Languages) splits language ability into six levels. The full descriptions are on the Council of Europe website. A short version for call centers:
| Level | In plain terms | On a call, this means |
|---|---|---|
| A1 | Understands and uses very basic phrases | Cannot handle calls yet |
| A2 | Can exchange simple information on routine matters | Can greet and answer very standard questions, but gets stuck quickly |
| B1 | Can deal with common situations and explain in simple sentences | Can handle routine queries, struggles when the customer talks fast or is angry |
| B2 | Can interact with some fluency and spontaneity, so regular conversation with native speakers works without strain | Can handle complaints, explain procedures, and follow a fast conversation |
| C1 | Can use the language flexibly and effectively for professional purposes | Can handle escalations, negotiation, and complex technical topics |
| C2 | Understands almost everything with ease and great precision | Rarely needed for agent roles |
Which CEFR level fits each type of account
No binding industry standard exists. Treat the table below as a starting point for the conversation with the client or account manager.
| Account type | Starting English level | Notes |
|---|---|---|
| Domestic voice, local language | Not required, sometimes A2 for product terms | Test the local language and service skills instead |
| Chat or email, domestic customers | B1 | Written grammar and typing speed matter more |
| Mixed voice, some foreign customers | B1 to B2 | For example banking, hotel, or airline accounts |
| Offshore voice, customers in the US, UK, or Australia | B2 | Customers talk fast, with a range of accents |
| Multilingual desks (Mandarin, Japanese, Korean, Thai) | B1 to B2 in English, plus an agreed level in the target language | The target language is usually the main call language |
| Escalations, team leads, technical support | B2 to C1 | Needs to explain complex issues and calm customers down |
Write the agreed level into the job order. If the client only says "fluent", ask for an example of the hardest call on that account. The answer is usually more useful than a level label.
Why test scores on a CV are not enough
TOEFL ITP Level 1 tests listening, structure and written expression, and reading. It has no speaking section. ETS offers a separate TOEFL ITP Speaking test, so unless a certificate shows a Speaking score, the candidate's speaking has not been tested. ETS maps TOEFL ITP total scores to CEFR as 337 for A2, 460 for B1, 543 for B2, and 627 for C1, as guideline minimums (ETS, TOEFL ITP CEFR mapping).
In Malaysia, many candidates have a MUET result instead. Since 2021, the Malaysian Examinations Council has aligned MUET bands to the CEFR: Bands 3.0 and 3.5 are B1, Bands 4.0 and 4.5 are B2, Band 5.0 is C1, and Band 5+ is C1+ (MUET band description). MUET does include speaking, but the band is an aggregate of listening, speaking, reading, and writing, so a Band 4.0 candidate may be strong on paper and only average on the phone. Ask for the result slip, which shows a score for each component, including Speaking.
So a TOEFL ITP score of 550 shows B2-level listening, reading, and grammar. It does not show whether the candidate can answer an irritated customer within two seconds. A candidate with a good score may still struggle to speak spontaneously, and a candidate with no certificate may be fluent after years of work in hotels or on cruise ships. Use scores as an early signal, then test speaking.
How to test speaking in call center screening
A useful speaking test for call centers has three parts, and all three fit into one voice session:
- An open question about experience, such as "Tell me about a time you had to explain something complicated to someone." This shows fluency and vocabulary.
- A roleplay based on a real case from the account, such as an order three days late, a credit card charged twice, or a customer who cannot log in. The assessor, human or AI, plays the customer.
- A listening check. Give information at normal speed, such as an order number and the reason for a complaint, then ask the candidate to repeat or summarize it.
For multilingual desks, run a separate session for each language so the scores do not blur together. Run the test by voice, without video. Agents work without seeing the customer's face, so a voice test is closer to the job.
Scoring accents fairly
A Javanese, Visayan, Kelantanese, or Tamil accent is not a problem as long as the speaker is easy to understand. The CEFR Companion Volume rates pronunciation by clarity and intelligibility, and does not use native speakers as the benchmark (Council of Europe, phonological control scale).
In practice, ask one question when scoring: would the customer need to ask the candidate to repeat themselves? If not, the accent should not affect the score. If different assessors give the same candidate very different pronunciation scores, the rubric is usually too loose and each assessor is falling back on personal taste.
Sample speaking rubric for call center agents
| Criterion | Below target | On target (B2 example) | Above target |
|---|---|---|---|
| Clarity | Customers often need to ask for repetition | Easy to understand, occasional slips that do not get in the way | Always clear, intonation helps meaning |
| Fluency | Many long pauses, broken sentences | Reasonably fluent, natural pauses while thinking | Fluent and spontaneous on any topic |
| Vocabulary | Repeats the same words, gets stuck on service terms | Enough to explain procedures and solutions | Varied and precise, can paraphrase |
| Grammar | Frequent errors that change the meaning | Minor errors that do not change the meaning | Almost error-free |
| Listening | Misses important details | Catches the details and what the customer wants | Picks up nuance, including irritation in the customer's tone |
| Customer handling | Defensive or stiff | Empathetic, explains the steps clearly | Calms the customer and steers the conversation |
Adjust the middle column to the agreed level. For a B1 account, lower the bar for fluency and vocabulary, but keep clarity and listening where they are.
Where Inhire fits
Inhire (inhireai.app) is an AI screening and AI interview platform for high-volume hiring. For call center hiring, Inhire's voice AI interview can run a customer roleplay and score speaking ability aligned to CEFR levels, with the transcript and recording as evidence. Interviews can run in English, Indonesian, or Malay, and candidates take them in a phone browser. Recruiters still review the results and pick who joins the training batch.
The full BPO hiring workflow is covered in AI screening for BPO and call centers. Product details are on the AI screening for BPO and AI interview pages. You can start free with one agent role.
