Thanks for your answer. The phone is already configured to accept all kind of applications, no matter they are signed or not (:-/= The phone uses S60 3.1 edition (it's an E71). Could it be that the stack doesn't work with that? And about that certificate. I haven't done it before, but I think I could apply. However: - Do you have to apply for "finished" applications? I mean, can I apply and still modify the application afterwards. - Any idea of how long does it take? (I'll check the webpage though) Thanks a lot! BR Iv?n Arias Rodr?guez ________________________________ From: pjsip-bounces@xxxxxxxxxxxxxxx [mailto:pjsip-bounces at lists.pjsip.org] On Behalf Of ext Perry Ismangil Sent: 22 July, 2008 12:24 To: pjsip list Subject: Re: Installing the symbian_ua_urel application in a S60product phone For now, you need to configure your Symbian phone to accept unsigned and self-signed applications. If you are a developer, you can apply for a certificate st symbiansigned.com. In the future we may release a properly signed pre-compiled binary, but to do this we have to pass the full Symbian Signed etc, which is technically quite challenging. On Tue, Jul 22, 2008 at 8:22 AM, <Ivan.Arias-Rodriguez at nokia.com> wrote: Hi all, I compiled the whole stack and managed to run the example application in the S60 emulator. Then I managed to create the sis file out of it (a 315KB sis file including hopefully all the libraries). However, when I tried to install it in a S60 product phone (a very new model, with the latest Symbian version), it says that I have some certificate problem. I tried to sign the application but I got the same problem. Can it be installed in a common S60 product phone? Thanks in advance! BR Iv?n Arias Rodr?guez _______________________________________________ Visit our blog: http://blog.pjsip.org pjsip mailing list pjsip at lists.pjsip.org http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org -- Perry Ismangil