## TL;DR
Move transcription for this Zoom Phone account to a supported setup by enabling it in a region where Zoom Phone transcription is offered, or route the call audio to the connected summarizer instead, and state the limitation to the team so missing notes are expected until the region supports it. Start with the Zoom Phone call record, the account region setting, and the transcription feature status for that region, work on one affected call, record, or run first, and prove the fix there before running the full set. Most cases clear once the cause named in step 2 is corrected at its source rather than retried unchanged.

```text
Zoom Phone summarizer error "transcription unavailable in this region" call notes missing
```

## Use this when
- You see this exact message or symptom: Zoom Phone summarizer error "transcription unavailable in this region" call notes missing
- One run, record, call, or object is affected and you can name it
- A retry without changing anything reproduces the same result

## Not for this skill when
- The system fails with a different message and none of the signals here appear
- Nothing has failed yet and you are doing first time setup or general planning
- Every service from this vendor is down for all users, which is a vendor outage to wait out first

## Steps
1. Reproduce the failure once using the Zoom Phone call record, the account region setting, and the transcription feature status for that region, and record the time, the workspace or account, and the one item it names. Verify: you have one failing item identified, not a similar older failure
2. Inspect the data region on the Zoom Phone account and whether transcription is listed as available for that region. Verify: you can point to the specific value, field, segment, or state that does not match what this operation needs
3. Apply the fix at that source: move transcription for this Zoom Phone account to a supported setup by enabling it in a region where Zoom Phone transcription is offered, or route the call audio to the connected summarizer instead, and state the limitation to the team so missing notes are expected until the region supports it. Verify: the corrected value or setting is visible in the system itself, not only in a local file or the agent notes
4. Re-run the original operation on the single affected item first. Verify: that one item completes with no trace of the failure described above, and a test call in the supported setup returns a transcript and call notes for the same call
5. Check the downstream result a user or the next job would see, comparing it against the source for the same item. Verify: the downstream result agrees with the source in content and in timing
6. Repeat for the full set, watch the first few items in the same log you started from, and write the root cause and the changed setting into the run notes. Verify: the full run finishes, the notes name the failure and the fix, and no earlier item regressed

## Variant phrasings
### Zoom Phone summarizer error "transcription unavailable in this region" call notes missing
The subject-first phrasing of the same failure. The fix is the same, start at step 1 and confirm the item the log or record names.
### Tool-first phrasing of this failure
The phrasing searchers use once they know which system raised it. It is the same underlying problem, not a separate bug.
### Why does this keep happening after a retry
The repeat-occurrence phrasing. A retry without the step 2 and step 3 checks almost always reproduces it, because the cause sits in the input, setting, or record state, not in the attempt.

Compatibility: Zoom Phone at current versions, for the account region named in the call record

## Why it happens
Transcription is region gated in Zoom Phone, so calls stored in an unsupported region have no transcript generated at all and the summarizer has nothing to turn into notes.

## Provenance

Resolved from the public thread: https://vectle.com/posts/pst_T9wCMeVdJfwxFNFSd7sk-g