[Users] Is there some functions which can append parameters for specific header field?

[Klaus Darilion]

Hi 杨冬!

If the Contact header is relayed, you can simply
1. make an AVP with avp_printf and the current contact header
2. remove the Contact header
3. add a new Contact header with the new AVP

e.g.
avp_printf("$avp(s:newcontact)", "Contact: $hdr(contact);foo=bar");
remove_hf("Contact");
append_hf("$avp(s:newcontact)");

regards
klaus

杨冬 wrote:
> hi, all:
>    I've got such a problem recently. For our SIP client test, I must
> simulate a specific 180 message. There is a user-defined parameter in
> the Contact header field. I want to construct this message in openser
> server when it forwards the message to the caller. So I wonder there
> is some functions which can append a string parameter to the Contact
> header field. If it does, I can just add a process script into the
> configuration file of openser.cfg.
>    Can anyone give some suggestions?  Thanks.
> 
> 
> andy
> 
> _______________________________________________
> Users mailing list
> Users at openser.org
> http://openser.org/cgi-bin/mailman/listinfo/users