def onCallMediaState(self, prm: pj.OnCallMediaStateParam) -> None:
ci = self.getInfo()
if ci.state != pj.PJSIP_INV_STATE_CONFIRMED:
logger.debug("Ignoring media change in call to %s",
repr(ci.remoteUri))
return
adm = pj.Endpoint.instance().audDevManager()
logger.debug("Call to %s: media changed", repr(ci.remoteUri))
audio, video = self.__getAudioVideoMedia()
if audio:
# Connect call audio to speaker and microphone
audio.startTransmit(adm.getPlaybackDevMedia())
adm.getCaptureDevMedia().startTransmit(audio)
# Apply capture and ring tone loudness
conf = DoorPi().config
playback_loudness = conf.get_float(SIPPHONE_SECTION,
"playback_loudness", 1.0)
capture_loudness = conf.get_float(SIPPHONE_SECTION,
"capture_loudness", 1.0)
logger.trace("Adjusting RX level to %01.1f", playback_loudness)
logger.trace("Adjusting TX level to %01.1f", capture_loudness)
audio.adjustRxLevel(playback_loudness)
audio.adjustTxLevel(capture_loudness)
else:
logger.error("Call to %s: no audio media", repr(ci.remoteUri))
def dialtone_config() -> dict:
conf = DoorPi().config
return {
"filename":
conf.get_string_parsed(SIPPHONE_SECTION, "dialtone",
"!BASEPATH!/media/dialtone.wav"),
"loudness":
conf.get_float(SIPPHONE_SECTION, "dialtone_loudness", 1.0)
}