[Asterisk-Users] Asterisk not relaying back the SIP response messages

[Atif Rasheed]

HI all,

I have the following setup running:

 EP<--->Calling Asterisk<--->Relaying Asterisk<--->Softswitch<---> PSTN

The Endpoint EP is registered with the Calling Asterisk. Calls are 
forwarded from this machine to
Relaying Asterisk which in turn forwards it to the Softswitch. In 
addition, this machine also
relays back responses from the Softswitch to the Calling Asterisk.

 Now the problem is that error responses from the Softswitch to the 
Relaying Asterisk are not relayed
 back to the Calling Asterisk. Instead a 403 forbidden error message is 
sent back to the Calling
 Asterisk whatever the error response (503, 484, etc).

  Is there a way to relay back error responses through configuration 
scripts or do I have to dig
  in the source code

-- 
Atif