[asterisk-dev] redirecting lost over IAX

[Kaloyan Kovachev]

Hello list,
  I have followed the example from 
https://wiki.asterisk.org/wiki/display/AST/Manipulating+Party+ID+Information 
to unconditionally forward a call between two Asterisk instances 
connected over IAX, but it seems there is a bug or the example is 
incomplete.

  The setup is:
   Astersik A receives a call over DAHDI (libSS7) or SIP and forwards the 
call to Asterisk B over IAX
   Astersik B checks the database and if redirecting is required sets the 
REDIRECTING details as above and forwards the call to Astersik A as a 
new call, again over IAX, which should dial out over SIP or DAHDI

  The problem is that only REDIRECTING(from-num) is populated and all the 
rest is blank with count remaining 0, so no redirection info is 
forwarded with the new call.
  Is there something else that needs to be set or it's a bug in the IAX 
code to ignore the rest of the fields?