You can do something like this "sofia/blah/somenumber@someip: 5060;this=rocks" /b On Feb 25, 2009, at 9:22 AM, Josh Forman wrote:

I'm trying to edit the sip headers to make the from field look like this:

From: <sip:SOMENUMBER@SOMEIP:5060;isup-oli=27>;tag=gK0a00d6ea.

I know that to read that data on an incoming sip message it is in $ {sip_from_params}, but how can I add the ;isup-oli=27 part on an outgoing message?

Thanks

Josh