[reSIProcate-users] 183 session progress and ACK

[Francesco Lamonica <alienpenguin@xxxxxxxxx>]

Hi all,

i am receiving an INVITE and my dum application responds with a code like this:

    if (linePtr->isDelayedOfferCall())

        ish->provideOffer(answer);

    else

        ish->provideAnswer(answer);

    ServerInviteSession *sis = (ServerInviteSession*) (ish.get());

    sis->accept(183);

however the remote party (asterisk) does not respond with an ack to the 183 and DUM keeps re-sending 183 till asterisk cancels the call.

So my questions are:

1) is this the correct way to send a session progress?

2) how do i tell DUM to stop waiting for a PRACK?

thanks