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T40G - Echo problem
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matts_luminet Offline
Junior Member

Posts: 2
Joined: Apr 2019
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Post: #1
T40G - Echo problem

We are having an issue with some T40Gs where people calling the phone in question will hear echo of their own voice. It is not happening with every T40 that we installed in this particular place, only with a select few.

The phone is running on firmware on 3CX v16.

The only solution I found is to turn down the handset receive volume on the phone in question so that callers can not hear their own voice when speaking. This is happening with both internal and external calls.

Please find an export of it's config.bin and .cfg attached.

Attached File(s)
.cfg  805ec053451c-all.cfg (Size: 3.76 KB / Downloads: 1)
.bin  config.bin (Size: 239.52 KB / Downloads: 0)
06-21-2019 10:28 AM
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Messages In This Thread
T40G - Echo problem - matts_luminet - 06-21-2019 10:28 AM
RE: T40G - Echo problem - complex1 - 06-21-2019, 09:10 PM
RE: T40G - Echo problem - matts_luminet - 06-21-2019, 10:20 PM
RE: T40G - Echo problem - complex1 - 06-22-2019, 07:25 AM

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