Re: [Sipp-users] Sipp-users Digest, Vol 104, Issue 11

[Daniel G. <go...@gm...>]

Hi Stephen,

Yes I am sure it reaches directly from UAS to UAC.
Anyway I have found the solution. I have used the mechanism sipp 
provides to change the original destination to Contact of last message.
In UAS.xml, after receiving BYE, I have included these lines:

    <nop>
    <action>
      <assignstr assign_to="url" value="[next_url]" />
      <ereg regexp="sip:.*@([0-9A-Za-z\.]+):([0-9]+)" search_in="var" 
check_it="true" assign_to="dummy,host,port" variable="url" />
      <log message="BYE receiced from: host=[$host] port=[$port]" />
      <setdest host="[$host]" port="[$port]" protocol="UDP" />
 </action>
</nop>

In fact, this is the same mechanism I used in UAC.xml after receiving 
200 OK (INVITE transaction) to redirect ACK and BYE directly fom UAC to 
UAS, bypassing original destination (proxy)
I did not noticed initially this mechanism was valid for sending 200 Ok 
(BYE transaction)

Thanks anyway.