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Yealink Forums » IP Phone Series » T4x Series » T48G Problems with old Plantronics Headset

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T48G Problems with old Plantronics Headset
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Lazzard Offline
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Post: #1
T48G Problems with old Plantronics Headset
Hi Guys,

I got a T48G a few days ago. I tried to connect my old Plantronics wired call center headset to the phone using RJ9. I can hear the caller, but he can't hear me. Is it possible that the pins are assigned differently?

I tried a Yealink headset, it works on the phone. But the quality is not so good.

My old headset works because I used it on my old phone without any problems.

Anybody got any ideas?
03-04-2020 10:46 AM
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T48G Problems with old Plantronics Headset - Lazzard - 03-04-2020 10:46 AM

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