The phones are here!
My Cisco IP Phone 7910s have arrived and are up and running. With the exception of creating the .cnf files they request over TFTP at bootup the whole process of getting them working was surprisingly easy. Last night I was even able to call a local company over IP to enquire about some of the PC hardware they sell of connecting to the PSTN. Also, thanks to IAXtel I can dial USA 1800 numbers for free. How good is that!?