White noise when sending audio

[SMPEJake]

Hey all!

When i try to write audio to the call, all i get is white noise.

This is my answer function

def answer(call): # This will be your callback function for when you receive a phone call.
    try:
        sound = AudioSegment.from_mp3("onyx_welcome_2.mp3")
        call.answer()
        call.write_audio(sound._data)  # This writes the audio data to the transmit buffer, this must be bytes.

        stop = time.time() + sound.duration_seconds

        while time.time() <= stop and call.state == CallState.ANSWERED:
            time.sleep(0.1)
        call.hangup()
    except InvalidStateError:
      pass

and this is the terminal output

DEBUG:httpx:load_ssl_context verify=True cert=None trust_env=True http2=False
DEBUG:httpx:load_verify_locations cafile='C:\\Users\\jturner\\AppData\\Local\\Programs\\Python\\Python311\\Lib\\site-packages\\certifi\\cacert.pem'
Press enter to disable the phonesys:1: UserWarning: RTP Payload type opus not found.
C:\Users\jturner\AppData\Local\Programs\Python\Python311\Lib\site-packages\pyVoIP\VoIP\VoIP.py:173: DeprecationWarning: createRTPClients is deprecated due to PEP8 compliance. Use create_rtp_clients instead.
  self.createRTPClients(
DEBUG:pydub.converter:subprocess.call(['ffmpeg', '-y', '-f', 'mp3', '-i', 'onyx_welcome_2.mp3', '-acodec', 'pcm_s16le', '-vn', '-f', 'wav', '-'])
C:\Users\jturner\AppData\Local\Programs\Python\Python311\Lib\site-packages\pyVoIP\VoIP\VoIP.py:301: DeprecationWarning: genMs is deprecated due to PEP8 compliance. Use gen_ms instead.
  m = self.genMs()
C:\Users\jturner\AppData\Local\Programs\Python\Python311\Lib\site-packages\pyVoIP\VoIP\VoIP.py:302: DeprecationWarning: genAnswer is deprecated due to PEP8 compliance. Use gen_answer instead.
  message = self.sip.genAnswer(
C:\Users\jturner\AppData\Local\Programs\Python\Python311\Lib\site-packages\pyVoIP\RTP.py:472: DeprecationWarning: encodePCMU is deprecated due to PEP8 compliance. Use encode_pcmu instead.
  return self.encodePCMU(payload)
C:\Users\jturner\AppData\Local\Programs\Python\Python311\Lib\site-packages\pyVoIP\RTP.py:374: DeprecationWarning: parsePacket is deprecated due to PEP8 compliance. Use parse_packet instead.
  self.parsePacket(packet)
C:\Users\jturner\AppData\Local\Programs\Python\Python311\Lib\site-packages\pyVoIP\RTP.py:451: DeprecationWarning: parsePCMU is deprecated due to PEP8 compliance. Use parse_pcmu instead.
  self.parsePCMU(msg)
C:\Users\jturner\AppData\Local\Programs\Python\Python311\Lib\site-packages\pyVoIP\SIP.py:390: DeprecationWarning: parseSIPMessage is deprecated due to PEP8 compliance. Use parse_sip_message instead.
  self.parseSIPMessage(data)
C:\Users\jturner\AppData\Local\Programs\Python\Python311\Lib\site-packages\pyVoIP\SIP.py:749: DeprecationWarning: parseHeader is deprecated due to PEP8 compliance. Use parse_header instead.
  handle(key, val)
C:\Users\jturner\AppData\Local\Programs\Python\Python311\Lib\site-packages\pyVoIP\SIP.py:876: DeprecationWarning: parseMessage is deprecated due to PEP8 compliance. Use parse_message instead.
  self.parseMessage(message)
C:\Users\jturner\AppData\Local\Programs\Python\Python311\Lib\site-packages\pyVoIP\SIP.py:940: DeprecationWarning: genOk is deprecated due to PEP8 compliance. Use gen_ok instead.
  response = self.genOk(message)
C:\Users\jturner\AppData\Local\Programs\Python\Python311\Lib\site-packages\pyVoIP\SIP.py:1339: DeprecationWarning: genTag is deprecated due to PEP8 compliance. Use gen_tag instead.
  f"To: {request.headers['To']['raw']};tag=" + f"{self.genTag()}\r\n"
C:\Users\jturner\AppData\Local\Programs\Python\Python311\Lib\site-packages\pyVoIP\SIP.py:1814: DeprecationWarning: genFirstResponse is deprecated due to PEP8 compliance. Use gen_first_response instead.
  firstRequest = self.genFirstRequest()
C:\Users\jturner\AppData\Local\Programs\Python\Python311\Lib\site-packages\pyVoIP\SIP.py:1152: DeprecationWarning: genBranch is deprecated due to PEP8 compliance. Use gen_branch instead.
  + f"branch={self.genBranch()};rport\r\n"
C:\Users\jturner\AppData\Local\Programs\Python\Python311\Lib\site-packages\pyVoIP\SIP.py:1163: DeprecationWarning: genCallID is deprecated due to PEP8 compliance. Use gen_call_id instead.
  regRequest += f"Call-ID: {self.genCallID()}\r\n"
C:\Users\jturner\AppData\Local\Programs\Python\Python311\Lib\site-packages\pyVoIP\SIP.py:387: DeprecationWarning: parseSIPResponse is deprecated due to PEP8 compliance. Use parse_sip_response instead.
  self.parseSIPResponse(data)
C:\Users\jturner\AppData\Local\Programs\Python\Python311\Lib\site-packages\pyVoIP\SIP.py:1840: DeprecationWarning: genRegister is deprecated due to PEP8 compliance. Use gen_register instead.
  regRequest = self.genRegister(response)
C:\Users\jturner\AppData\Local\Programs\Python\Python311\Lib\site-packages\pyVoIP\SIP.py:1235: DeprecationWarning: genAuthorization is deprecated due to PEP8 compliance. Use gen_authorization instead.
  response = str(self.genAuthorization(request), "utf8")
C:\Users\jturner\AppData\Local\Programs\Python\Python311\Lib\site-packages\pyVoIP\SIP.py:1248: DeprecationWarning: genBranch is deprecated due to PEP8 compliance. Use gen_branch instead.
  + f"{self.genBranch()};rport\r\n"
C:\Users\jturner\AppData\Local\Programs\Python\Python311\Lib\site-packages\pyVoIP\SIP.py:1892: DeprecationWarning: parseMessage is deprecated due to PEP8 compliance. Use parse_message instead.
  self.parseMessage(response)

The only thing on there which stands out to me is the message

UserWarning: RTP Payload type opus not found.

We are using a 3CX server and i am using the key2peace:ProxyAuth branch

Any help is apreciated!