[spoken question] heard='Which sample rate should the microphone audio use?' said='Microphone audio should use a 16 kHz sample rate.'
  frames={'binary': 68, 'text': 23} audio=174720 bytes, as base64 JSON: 232960 bytes
[second caller, cap 1] closed={'code': 1013, 'reason': 'voice sessions full, try again shortly'} first said='Microphone audio should use 16 kHz for the sample rate.'
[standard model behind the bridge] closed={'code': 1011, 'reason': 'APIError: 1008 None. models/gemini-3.8-flash is not found for API version v1alpha, or is not supported for bidiGenerateC'} events=0
[client hangs up, gather bridge] handlers still open after 10 s: ['hang-up']
[client hangs up, this bridge] handlers still open after 10 s: []