In QNx Project go to linker tab of properties and select Extra Libraies 
from drop down.
You may also need to set extra Library Paths.
Plese refer to documentation for more detais.

ankur jain wrote:
> hi there
> I have been trying hard to add a sip library (PJSIP) to the qnx momentics
> tool IDE however I can't seem to find the option of adding a library to a
> project.Please would someone help me
> Thank you
>
>
> _______________________________________________
> QNX Momentics Getting Started
> http://community.qnx.com/sf/go/post25167
>
>