Coral SeaBeam Softphone User Guide (for Coral ... - Tadiran Telecom

Appendix E - Basic Configuration OptionsTable 5: General pane, Devices tabArea Field DescriptionSpeaker deviceChange this field only if you want to override the devices that Coral SeaBeamautomatically selected.• Select the device that you want to use for audio out (the sound you hear) whenSPEAKER PHONE is activated. Ensure you select a speaker device (not headset).Speaker-phone(not relevant forstick version)Microphone deviceUse acoustic echocancellation (AEC)Use auto gaincontrol (AGC)• Select None if you do not have a speaker phone. SPEAKER PHONE on the keypadis disabled.Change this field only if you want to override the devices that Coral SeaBeamautomatically selected.• Select the device that you want to use for audio in (recording your voice) when theSPEAKER PHONE button on the keypad is activated.• It can be any microphone: it does not have to be the microphone on the device youspecified as the speaker device (e.g., it can be the microphone on your camera).• Select None if you do not have a speaker phone. SPEAKER PHONE is disabled.Reduces the echo effect that can arise with a speakerphone or that can arise if thesound from the speakerphone or headphone leaks into the microphone. Turning thisfeature on might improve the sound quality of the speakerphone. However, this usesmore processing power, which might slow down other applications.The recommended setting is On.Automatically adjusts the microphone volume level so that the other party does not hearthe distortion that might be caused by too high a microphone input or too low volume(due to too low input level). The recommended setting is On.Use noise reduction Automatically attempts to remove background noise. Typically On for speakerphone.Appendix E - Basic Configuration Options E-18 Coral SeaBeam User Guide (Coral Sea Softswitch)