I am developing VoIP application having following capabilities:
I want to test this application, hence I applied for Publisher ID and applied the certificate and key to the .sis and properly verified.

Now when I install this on my phone, I get certificate error. I disabled certificate check on the phone and still I cannot install.

Kindly advice if this is the right procedure to sign the application, or it need to be again verified by symbiansigne?. Its in development stage and I want to test it thoroughly. Kindly suggest.