--- opal/src/sip/sippdu.cxx.old	2006-10-31 18:01:23.337125000 +0800

+++ opal/src/sip/sippdu.cxx	2006-10-31 18:01:51.738194000 +0800

@@ -1231,7 +1231,7 @@

   qopAuth = qopAuthInt = FALSE;

   cnonce.MakeEmpty();

-  nonceCount = 1;

+  nonceCount.SetValue(1) ;

   if (auth.Find("digest") != 0) {

     PTRACE(1, "SIP\tUnknown authentication type");

--- opal/include/sip/sippdu.h.old	2006-10-31 18:03:24.062915000 +0800

+++ opal/include/sip/sippdu.h	2006-10-31 17:54:42.786540000 +0800

@@ -453,6 +453,24 @@

       const PString & password = PString::Empty()

     );

+    SIPAuthentication & operator =(const SIPAuthentication & auth)

+    {

+      isProxy   = auth.isProxy;

+      authRealm = auth.authRealm;

+      username  = auth.username;

+      password  = auth.password;

+      nonce     = auth.nonce;

+      algorithm = auth.algorithm;

+                  opaque    = auth.opaque;

+

+                  qopAuth    = auth.qopAuth;

+                  qopAuthInt = auth.qopAuthInt;

+                  cnonce     = auth.cnonce;

+                  nonceCount.SetValue(auth.nonceCount);

+

+      return *this;

+    }

+

     BOOL Parse(

       const PCaselessString & auth,

       BOOL proxy