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‎02-16-2023 01:28 PM

HP Recommended

Hello,

Unable to get the CS540 won't work with a Mitel 6940 phone.

Researching has led me to believe that a APU-76 or APU-75D is needed for the CS540 to work properly.  Is this correct?

What is the different between the APU-76 and the APU-75D?  Which would work best with the Mitel and the CS540?

Thank you..

1 ACCEPTED SOLUTION

Accepted Solutions

‎02-20-2023 02:04 AM

HP Recommended

Hi JaScoMa, a APU-76 is mandatory to make is work. The APU-75 is discontinued and replaced by the APU-76. And the advise is to use the APU-76 in combination with a Mitel 6940 IP phone/

 

image

 


Please note that Mitel does not recommend using EHS with the expansion module.

 BR, Beyond Conference

View solution in original post

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2 REPLIES 2

‎02-20-2023 02:04 AM

HP Recommended

Hi JaScoMa, a APU-76 is mandatory to make is work. The APU-75 is discontinued and replaced by the APU-76. And the advise is to use the APU-76 in combination with a Mitel 6940 IP phone/

 

image

 


Please note that Mitel does not recommend using EHS with the expansion module.

 BR, Beyond Conference

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‎02-21-2023 11:57 AM

HP Recommended

Thank you for the information and confirmed what we believed.

Was this reply helpful? Yes No
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