openclaw - 💡(How to fix) Fix Telegram voice works in explicit tests but is inconsistent in normal reply flow [1 participants]

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openclaw/openclaw#61590Fetched 2026-04-08 02:57:01
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On this OpenClaw instance, Telegram voice output appears technically available but operationally inconsistent in normal assistant turns.

Root Cause

For owner-facing / accessibility / low-cognitive-load use, voice has to be judged by actual receipt, not by internal generation attempts. A route that only works in isolated tests but not in ordinary turns is not operationally aligned.

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Summary

On this OpenClaw instance, Telegram voice output appears technically available but operationally inconsistent in normal assistant turns.

Environment

  • OpenClaw: 2026.4.2
  • Telegram channel enabled and functioning for normal text delivery
  • TTS/voice route has been observed working at least in explicit tests

What is happening

There is a mismatch between:

  1. voice capability existing and succeeding in explicit/isolated tests, and
  2. voice not reliably arriving during normal conversational turns where voice was expected.

This creates an operational problem where the system can appear to have voice, but user-facing multimodal behavior is inconsistent.

Evidence pattern

  • Explicit voice tests can succeed; the user confirmed receipt in at least one direct validation.
  • However, in ordinary conversational flow, multiple turns that were supposed to include voice did not result in user-received voice.
  • This means the issue is likely not “Telegram cannot deliver voice at all.”
  • It appears more like routing / policy / invocation inconsistency between natural chat turns and explicit TTS-triggered paths.

Why this matters

For owner-facing / accessibility / low-cognitive-load use, voice has to be judged by actual receipt, not by internal generation attempts. A route that only works in isolated tests but not in ordinary turns is not operationally aligned.

Question

Is there a known gap between explicit TTS invocation and automatic/normal-turn voice delivery on Telegram in current OpenClaw, especially when messages.tts.auto / channel routing policy interacts with chat responses? If so, what is the intended official contract for consistent Telegram voice behavior in normal replies?

extent analysis

TL;DR

Investigate and adjust the interaction between messages.tts.auto and channel routing policy to ensure consistent voice delivery in normal conversational turns on Telegram.

Guidance

  • Review the OpenClaw documentation for the intended behavior of messages.tts.auto in conjunction with Telegram channel routing policy to understand potential inconsistencies.
  • Verify that the Telegram channel configuration is correctly set up to handle voice messages in both explicit tests and normal conversational turns.
  • Check the chat response logic to ensure it correctly invokes the TTS feature for voice delivery in normal turns, aligning with the explicit test scenarios where voice delivery is successful.
  • Consider testing with different types of conversational turns to isolate if the issue is specific to certain contexts or inputs.

Example

No specific code example can be provided without more details on the OpenClaw API or the exact configuration and code used for Telegram integration. However, ensuring that the TTS invocation logic is consistently applied across both explicit tests and normal conversational turns is crucial.

Notes

The solution may depend on the specifics of the OpenClaw version (2026.4.2) and its handling of Telegram voice messages, as well as the exact configuration of messages.tts.auto and the channel routing policy. Further investigation into OpenClaw's documentation or seeking support from OpenClaw developers might be necessary.

Recommendation

Apply a workaround by explicitly invoking TTS for voice delivery in normal conversational turns, ensuring consistency with the logic used in explicit tests, until a more integrated solution can be found or confirmed through OpenClaw documentation or support.

FAIL-SAFE

Given the information, focusing on the interaction between messages.tts.auto and the Telegram channel routing policy seems the safest and most direct path to resolving the inconsistency in voice delivery.

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openclaw - 💡(How to fix) Fix Telegram voice works in explicit tests but is inconsistent in normal reply flow [1 participants]