[OpenSER-Users] How to set a fixed string as acc "extra" field?

[Iñaki Baz Castillo]

Hi, imagine I need to log two extra fields in accounting:

  - Source-IP
  - Proxy-IP

"Source-IP" will be dynamic containing the value of $si.
"Proxy-IP" is a fixed string value = "88.88.88.88", but... how to log this 
value?:

* modparam("acc", "radius_extra", "Source-IP=$si; Proxy-IP=88.88.88.88")
Of course the above line fails since the IP string should be a text so should 
be between " ":

* modparam("acc", "radius_extra", "Source-IP=$si; Proxy-IP="88.88.88.88"")
This fails obviously.

* modparam("acc", "radius_extra", "Source-IP=$si; Proxy-IP=\"88.88.88.88\"")
This fails too.

* modparam("acc", "radius_extra", "Source-IP=$si; Proxy-IP='88.88.88.88' ")
This fails too.

Is it impossible? any suggestion?


PD: Yes, I know I can do a bit "dirty" trick:
  modparam("acc", "radius_extra", "Source-IP=$si; Proxy-IP=$var(proxy-ip)")
  ...
  $var(proxy-ip) = "88.88.88.88";

but I'd prefer not to do it.




-- 
Iñaki Baz Castillo