Own parameter on Extension / Phone Provisioning page?

[Tomas Raska]

Hello is it possible add own parameter to Extension / Phone provisioning page?
For example for Yealink are on this Page "Phone Display Language", "Timezone", "Date Format", ....

And I need add own parameter "Second address book"
And then in Phone Template :

{IF addressbook=0}
remote_phonebook.data.1.url = %%PROVLINKLOCAL%%/yealink_phonebook0.xml
{ENDIF}
{IF addressbook=1}
remote_phonebook.data.1.url = %%PROVLINKLOCAL%%/yealink_phonebook1.xml
{ENDIF}

 

[Saqqara]

Yes, you create a custom template - https://www.3cx.com/docs/custom-ip-phone-templates/

Note ; Extra steps are involved for yealink phones - 'Yealink-specific template' changes in above link

 

[Tomas Raska]

This is not answer to my question.
I need create new parameter in 3cx admin web management on page Extension / Phone provisioning.

If in template file is for example <languages> then on Phone Provisioning page i have possibility select language.
I think, 3cx show in template file for predefined text strings and if found them then show on Provisioning page menu for this parameter.

Can I define my new parameter?
Or exist any unused parameters?

 

[Saqqara]

You can not change any of the fields on the provision page , except the fields / options presented to you.