"voice": { "model": "eleven_multilingual_v2", "speed": 1, "voiceId": "jECSILWxg8xmZ7q2QNZ5", "provider": "11labs", "stability": 0.5, "similarityBoost": 0.75, "inputPunctuationBoundaries": [ "。" ] Facing issue which change my assistant voice female to male in the between the call

Try adjusting your voice stability and similarityBoost parameters to improve voice consistency:

json
"voice": {
    "model": "eleven_multilingual_v2",
    "speed": 1,
    "voiceId": "jECSILWxg8xmZ7q2QNZ5",
    "provider": "11labs",
    "stability": 0.7,    // Increased for better stability
    "similarityBoost": 0.6,  // Decreased slightly
    "style": 0.0         // Add this to reduce unpredictability
}

If this doesn't resolve the issue, consider switching to a different voice provider for better stability. Sources: - [Discord discussion about voice stability issues](https://discord.com/channels/1211482211119796234/1339794428688076871) - [Discord discussion about voice distortion](https://discord.com/channels/1211482211119796234/1336377512233664523)

This could be due to mixed gender input samples, long dialogues with alternating speakers, or high stability settings, try using consistent gendered voice samples, simplifying input text, and lowering the stability parameter..