• ×
    Information
    Windows update impacting certain printer icons and names. Microsoft is working on a solution.
    Click here to learn more
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Windows update impacting certain printer icons and names. Microsoft is working on a solution.
    Click here to learn more
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
The HP Community is where owners of HP products, like you, volunteer to help each other find solutions.
HP Recommended

Hi there,

 

i need some help with sending DTMF tones via a softkey.

 

Here's the case, we have a dooropener which can be opened by sending #5.

when # 5 is pressed  in an active call tones sound and the door opens

 

I've made a soft-key which is shown only in an active call.

 

 <softkey softkey.4.action="#$Tdtmf$$pause1$5$Tdtmf$"

   softkey.4.enable="1"

   softkey.4.label="Door open"

   softkey.4.use.active="1">

</softkey>

 

the key is shown, butt no tones get send

 

Does anyone have any experiance with sending DTMF tones via a softkey?

† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.