About SIP session

[IvanhoeV]

Hello Tyler !

First, thanks for your hard work. I'm currently trying to achieve a project for school and I needed a python package to create SIP session and establish RTP connection afterward.

My question may be a bit technical, so I apologies if that's not the kind of question I should be asking there.

In fact, the material I'm trying to create a SIP session with, does not use a proxy. So I need to send only an INVITE request and not a REGISTER one. I read your code and I tried to accommodate some parts in order to make it match with my needs. So I used the "invite" function which is in your pyVoIP/SIP module (instead of the "register" one) in your call to VoIPPhone.start(). It takes 4 parameters :
self,
number: str,
ms: Dict[int, Dict[str, "RTP.PayloadType"]],
sendtype: "RTP.TransmitType",

And I don't understand where it gets the number, ms and sendtype parameters in an ordinary use. I mean, the function "register" that you use to establish a SIP session doesn't need these parameters, and I can't find the call to the function "invite" which fill this parameters.

One more time, I apologies for this question that I sense as too much technical.

Best regards and hoping for your answer,
Ivanhoé from France.