[sip-comm-dev] sip-communicator packet manipulation


Hi everybody,

            I'm working on a project that needs to manipulate both the
destination of the voip packets in the actual sending computer. In this
case, the packets are sent to the NIC card on your computer and then sent
over the Ethernet>Internet and finally the computer receiving the call. I
need to manipulate to which device the packet will go to, lets say instead
of the NIC card I would like the packets to go to a CDMA card that is
attached to my computer. What part of the code controls to which device
sip-communicator sends the packets?

            Sorry if I'm not being more specific, I'm just starting to learn
Java, and I need somewhere to start for this project. Any help is greatly


Jonathan Chia