Al 01/06/11 19:39, En/na Pekka Pessi ha escrit: > Hi Luca, > > 2011/5/29 Luca Olivetti <l...@ventoso.org>: >> If in nua_register I use NUTAG_M_USERNAME, can I be sure that the proxy will >> use it as a "Contact:" for every incoming request? >> If that's the case, I no longer need to rely on the "To:" header. > > Yes, NUTAG_M_USERNAME is best way to implement an user agent with > multiple registrations. > > The proxy is supposed to use the URL from contact. Of course, there > may be buggy proxies.
Thank you, I already added the NUTAG_M_USERNAME tag to the nua_register call, and identify the incoming call using sip->sip_request->rq_url->url_user (at first I erroneously thought that I had to use sip->sip_contact, but found out that's the other party). It works, but then the proxies I tested with already worked when I used the "To:" header to identify incoming calls. BTW, the documentation says that sofia-sip will generate the contact using the provided NUTAG_M_USERNAME, an equal sign and a random string, but it doesn't seem to be the case, so I didn't bother checking for the presence of an equal sign and stripping the rest in sip->sip_request->rq_url->url_user. Bye -- Luca ------------------------------------------------------------------------------ Simplify data backup and recovery for your virtual environment with vRanger. Installation's a snap, and flexible recovery options mean your data is safe, secure and there when you need it. Data protection magic? Nope - It's vRanger. Get your free trial download today. http://p.sf.net/sfu/quest-sfdev2dev _______________________________________________ Sofia-sip-devel mailing list Sofia-sip-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sofia-sip-devel
