Hi all,

if a Redirect-Server receives : 

   INVITE sip:[EMAIL PROTECTED] SIP/2.0

and knows any Proxy-Server, that would have information about the current location of 
bob.

How should the Contact-header in the 302 response be built :

(1) Contact: <sip:[EMAIL PROTECTED]; maddr=sip-server.xyz.com> 

      or 

(2) Contact: <sip:[EMAIL PROTECTED]> 

     or (should the Redirect-Server resolve the symbolic name of the destination sip 
server)

(3) Contact: <sip:[EMAIL PROTECTED]; maddr=111.222.333.444>

     or

(4) Contact: <sip:[EMAIL PROTECTED]>


Is there any preference no enable the Interworking with most of the available 
SIP-Phones ? 
Depends the layout on whether the calling party or the destination Proxy-Server is in 
the same domain ? 


Thanks for your time, 
Elke
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