Anyone tried using the Tridium SMS driver with a Cradlepoint modem and USB GRPS modem connected to a Jace via Ethernet cable. I know about the Wyless GPRS modem to plug into the Jace, but a customer wants to use an USB modem from their current cell phone provider.

The SMS driver manual talks about using an external modem via a serial connection but does not mention using the Ethernet ports. This Jace will not be connected to any other Ethernet/IP network, but customer wants true SMS alarm messaging not using email messaging to phone number (10 digit