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headphone for 408/40s9

Posted: 09 Nov 2015 06:27
by Sam2009
Hi all

I am configuring Call Center, and Agent set are IP-touch 4028 which has socket for connect headphone.
My customer want to connect headphone for answering calls instead of handset.
i try to connect headphone , i can hear the caller's voice but he didn't hear any thing.
is there any thing I have to do???

Please could any one advise me.
thanks

Re: headphone for 408/40s9

Posted: 09 Nov 2015 07:40
by cavagnaro
Create the headset key?

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Re: headphone for 408/40s9

Posted: 10 Nov 2015 07:08
by Sam2009
hi cava
i create headset key , same issue
i can hear , but the other side can't hear any thing until i use handset of the phone

is there special type of headphone to use???

Re: headphone for 408/40s9

Posted: 10 Nov 2015 07:08
by Sam2009
hi cava
i create headset key , same issue
i can hear , but the other side can't hear any thing until i use handset of the phone

is there special type of headphone to use???

Re: headphone for 408/40s9

Posted: 10 Nov 2015 11:00
by cavagnaro
You are using which headset? A RJ11 connector, right? Not a 3.5mm jack

Re: headphone for 408/40s9

Posted: 10 Nov 2015 23:18
by vad
Can be some problem:
1) wrong headset (jack contacts - like Apple and Samsung have different contacts order).
2) in set menu can be programmed headset output assignment (not sure about 4028)

Re: headphone for 408/40s9

Posted: 11 Nov 2015 03:28
by Sam2009
Hi

I want to use audio jack 3.5mm to connect external Headphone.
i test it with 4038 and same issue.

Re: headphone for 408/40s9

Posted: 11 Nov 2015 04:13
by Sam2009
Which type of 3.5mm jack i must use
kindly see attached file

Re: headphone for 408/40s9

Posted: 11 Nov 2015 04:17
by Sam2009
mai.png

Re: headphone for 408/40s9

Posted: 11 Nov 2015 07:37
by cavagnaro
I think it won't work as you desire.
I do remember doing tests years ago and behavior was not the same as a headset. It is just an auxiliary audio exit.
You need to use a RJ11 one.

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