[Serusers] Accounting for PSTN calls

[Shirley Toh]

Hi, 

I have a problem. I am trying to redirect calls when user is not online to
PSTN gateway. I have problem changing the FROM field to the Original Request
user for accounting purpose. I am using the append_rpid_hf() but still
unable to go through. Please help or is there any other way to resolve this
problem. Thank in advance....:) Please help help..... 

Regards, 
Shirley