PhoneBookEntry

[ehsan.malvard]

How can I add a custom property to phonebookentry?

 

[craigreilly]

How do you mean a custom entry?
Are you talking about Settings -> Company Phonebook ?

 

[farsight]

No. The database is fixed.

There are several companies that build custom apps for 3CX:

http://www.3cx.com/blog/3rd-party-application/

There is another one but I can't find it right now.