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one way audio on T23G from external call
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obeyealink Offline
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Posts: 7
Joined: Oct 2013
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Post: #1
one way audio on T23G from external call
I have a problem with the phone Yealink t-23G with firmware and a telephone switchboard draytek vigor ippbx2820 with the latest firmware.
When you receive a call from the outside you do not hear the sound, while the caller hears.
If it makes a call to the outside or between internal phone audio is heard.
You do not hear the audio in the handset it with the hands.
I tried with all types of audio codecs, but nothing changes.

I noticed that on incoming calls if I press the hold the line falls, while this does not happen on outgoing calls.

With T-22 or cordless phones W52P there are no problems.
I am attaching documentation, what can I do?
Best regards,
Oberdan Albertoni

Attached File(s)
.bin  config.bin (Size: 153.52 KB / Downloads: 0)
.pcap (Size: 160.43 KB / Downloads: 8)
11-02-2015 04:04 PM
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one way audio on T23G from external call - obeyealink - 11-02-2015 04:04 PM

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