From d020293f4b6dae30761c2fb7863697240f937337 Mon Sep 17 00:00:00 2001
From: patrick-motsch <p.motsch@valueon.ch>
Date: Mon, 23 Feb 2026 22:59:53 +0100
Subject: [PATCH] fix: teamsbot audio STT - pass channels and skipFallbacks for
 known PCM16 format

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 modules/features/teamsbot/service.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/features/teamsbot/service.py b/modules/features/teamsbot/service.py
index fa468ff2..7969a701 100644
--- a/modules/features/teamsbot/service.py
+++ b/modules/features/teamsbot/service.py
@@ -417,6 +417,8 @@ class TeamsbotService:
                 audioContent=audioBytes,
                 language=self.config.language or "de-DE",
                 sampleRate=effectiveSampleRate,
+                channels=1,
+                skipFallbacks=True,
             )
 
             if sttResult and sttResult.get("success") and sttResult.get("text"):