Jabra Engage 75 MonoHow do I avoid the humming noise in my headset when usingan Avaya 1400/9400/9500 series desk phone?When a Jabra wireless headset with a desk phone interface – such as theJabra Pro 920, Jabra Pro 9450, or Jabra Motion Office – is connected to theheadset port on an Avaya 1400/9400/9500 series desk phone, a hummingnoise may occur when the headset is in use. The level of humming noisemay vary, depending on the speaker volume that is set on the desk phoneand on the Jabra wireless headset.To avoid the humming noise, there are alternative ways to connect a Jabrawireless headset to an Avaya 1400/9400/9500 series desk phone by usingthe handset port.Basic audio connection using the Avaya handset portFollow these steps to connect*:1. Remove the Avaya handset cable from the handset port on the deskphone.2. Connect the Avaya handset cable to the handset port on the Jabrabase.3. Connect the Jabra phone cable supplied between the Jabra base lineport and the handset port of the Avaya desk phone.17/08/2023 07:37https://www.jabra.ie/supportpages/jabra-engage-75/9556-583-117/faq/73b24ef0-09d8-4159-85be-93b2bc887a1a Page 1 of 4