Fritz!Box VoIP: Voice transmission fails

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• FAQ: Message Control || VoIP message is sent but can’t be heard

  In a VoIP message the audio file can use several codec formats for its compression. When a call is set up, then sometimes some target providers already play back the ringing to the call as an audio stream. This can be done in several or one specific ...

• FAQ: What are the modems successfully tested with zenon Message Control?

  The list of tested modems is available in the pdf file attached. Unfortunately, old analog voice modems are rare on the market and the drivers for these devices are not available for actual operating systems like Windows 10, Windows Server 2016, etc. ...

• Initializing voice modem for Message Control fails although configuration is done correctly

  Summary Initializing modem for TextToSpeech and Audio sending method fails although configuration is done correctly. Description Initializing modem for TextToSpeech and Audio sending method fails although configuration is done correctly. Solution An ...

• The Text To Speech voice selection of Message Control is ignored and the default voice is taken instead

  Summary The Text To Speech voice selection of Message Control is ignored and the default voice is taken instead. Regardless of the setting in the Text To Speech node, the default voice is used. Description The Text To Speech voice selection of ...

• The IEEE C37.118 synchrophasor driver in the zenon logic runtime sends transmission-on every runtime cycle

  Summary Every runtime cycle the zenon logic IEEE C37.118 synchrophasor driver sends transmission-on until data is received. Description Every runtime cycle the zenon logic IEEE C37.118 synchrophasor driver sends transmission-on until data is ...