How to connect IP telephony?

[Mikeeeeee]

Hi!
How to connect IP telephony?

[raven-worx]

@Mikeeeeee
come on, don't you think that you should be a little more specific than such an umbrella term?!
How is this related to Qt

[Mikeeeeee]

There is a company that provides IP-telephony services. I need to make calls and record conversations. You need to make a connection to the server, call and record the call.

[Mikeeeeee]

I found this article, but it's outdated.
https://doc.qt.io/archives/qtextended4.4/syscust-voip.html

[Mikeeeeee]

If I can use https://www.pjsip.org ?

[raven-worx]

@Mikeeeeee
of course you can use any 3rd party lib for your purpose.
But again, how is this related to Qt?

[Mikeeeeee]

I thought maybe Qt has built-in capabilities

[raven-worx]

@Mikeeeeee
no, some of Qt4 extended features made it into Qt5 or got a separate module.

[mrjj]

Hi
First thing is to check the actual system you want to interface with.
What protocol/ways of communication does the company offer ?
Often for a web service, it has a json interface/soap but it could be anything.