Indeed this trouble is solved with the release 0.62_10 (before I used the release 0.62). Nevertheless I have a new trouble because the object of my script is to simulate a complete communication. To do that I want to used the possibility to put a call on hold, that's why in the middle of my script I call the reinvite function with the call_on_hold parameter.
When I disable the authentication of the virtual SIP phone, the behavior is right. But when I activate it, the reinvite receives a 401 message and no one others messages are send. Should I add an other parameter in the reinvite request? Or want else? I have not found this information in the documentation.
Thanks you very much for your module and your help!