SIP via header modification

Hi Ken,

If you change the variables to local (remove the :: in the var name), does the rule work? Or are you saying that the local variable value set in CLIENT_ACCEPTED isn't available in SIP_REQUEST_SEND?

Also, I think IP::client_addr and UDP::client_port should work in any context (client or serverside event). So I don't think you should have to save any variables in CLIENT_ACCEPTED if you're only tring to get the client IP address and port.

Finally, if you do want to retrieve other clientside values in SIP_REQUEST_SEND, you can do so using 'clientside {COMMAND}'. Click here for more info on the SIP_REQUEST_SEND event and Click here for the clientside command.

 
  Test whether a local variable from CLIENT_ACCEPTED is accessible from SIP_REQUEST_SEND 
 when CLIENT_ACCEPTED { 
  
     Save the client IP and port to local variables (specific to this connection only) 
    set clientip [IP::client_addr] 
    set clientport [UDP::remote_port] 
 } 
 when SIP_REQUEST_SEND { 
  
     Test whether the local variable set in CLIENT_ACCEPTED is available in this event 
    log local0. "\$clientip: $clientip, \$clientport: $clientport" 
    SIP::header insert "Via" "[lindex [split [SIP::via 1] ";"] 0]received=$clientip;rport=$clientport;[lindex [split [SIP::via 1] ";"] 2]" 1 
    SIP::header remove "Via" 2 
 } 
 

 
   
 when SIP_REQUEST_SEND { 
  
    log local0. "\[IP::client_addr\]:\[UDP::client_port\]: [IP::client_addr]:[UDP::client_port]" 
  
    SIP::header insert "Via" "[lindex [split [SIP::via 1] ";"] 0]received=[IP::client_addr];rport=[UDP::client_port];[lindex [split [SIP::via 1] ";"] 2]" 1 
    SIP::header remove "Via" 2 
 } 
 

Aaron