/**
* Re-invites the remote user.
*
* <p>Starts a new InviteTransactionClient and changes the dialog state information
*
* <p>Parameters: <br>
* - contact : the contact url OR the contact username; if null, the previous contact is used <br>
* - session_descriptor : the message body
*/
public void reInvite(String contact, String session_descriptor) {
printLog("inside reInvite(contact,sdp)", LogLevel.MEDIUM);
if (!statusIs(D_CALL)) return;
// else
Message invite = MessageFactory.createInviteRequest(this, session_descriptor);
if (contact != null) {
NameAddress contact_url;
if (contact.indexOf("sip:") >= 0) contact_url = new NameAddress(contact);
else
contact_url =
new NameAddress(
new SipURL(contact, sip_provider.getViaAddress(), sip_provider.getPort()));
invite.setContactHeader(new ContactHeader(contact_url));
}
reInvite(invite);
}
