I have had a problem with a 942 sending and INVITE request and stripping out the "Proxy-Authorization". Just wondering if anyone has seen this before.
After the Max-Forwards: is sent it should send;
Proxy-Authorization: Digest username="0000",realm="xxx.com",nonce="",uri="sip:",algorithm=MD5,response=""
Sometimes it does not send this and the server asks for Authorization and the phone does not respond.
After a few more tried (hang up call back) the phone will eventually send the correct information.
Any help on this would be great!