Originally Posted by mlian
do you know how to setip a VPN client on BB, and do you know of a good SIP client software for BB
Don't know much about VPN on the BB.
For SIP client. Just download BlackVoib for free and use it until Sept 15. BlackVoib is a BlackBerry SIP client not tied to any service and runs at least on 4 BlackBerry models.
Just follow the link BlackVoib is a SIP client for BlackBerries