On Thursday I worked remotely while my Dad was in the hospital. I set up my own Mac and A Nortel 1110 plugged into the thunderbolt adapter to my Mac. I switched the Macs sharing option to share the hospitals free wifi over the thunderbolt adapter and connected the phone to it.
The 1110 is operating over my simple and easy to use UCX50 from Emetrotel. The phone gains access to the my phone system through a remote IP address placed into the S1 IP address on the phones settings and once plugged in, it finds a DHCP address on the hospitals network and works like its at my place.