As per my understanding, Nokia 6600 does not have SIP in-built and hence, we have to load the SIP stack on to the phone.
1. Where can I get the SIP stack for loading on to the phone ?
2. Which format is it in ? sis ?
3. What is the procedure to load ? Transfer the sis file to the phone and install like any other application ?
4. Can I then load my SIP application and expect it to work ?