I need a station license dedicated for the remote site and the i2050 license for the remote client. Instead of a BSR222 I have a Cisco Model 5505 router that is already set up for VPNing in and is in use. Do I need anything else in terms of BCM400 hardware? Someone said I needed NTKC0060 4 port VoIP Trunk software - use one port to access the BCM from the remote site. Normally that VoIP software would be used to connect tie lines between two BCMs. Is that correct?