[reSIProcate] outbound message decorators

[Neal Sidhwaney]

Hi

I notice in DialogUsageManager line 796 the profile outbound message
decorators are copied to the SipMessage outbound decorators. I am
seeing that this causes the outbound message decorators to be executed
more than once if the message is retransmitted, i.e. in the case of a
407 or 401 unauthorized returned from the server, thus my VIA headers
are being added many times depending on how many times the message is
resent.  Is this a bug?

Thanks,

Neal