I bet your installer only put in an IVC 3 instead of a 12. Your 128e will max out at 12 remote phones. These are the types of installs I thrive for and can get working.
I cant beleive your installer said "install 2 and call it good". What did they do after that? Walk away? If they cannot resolve this for you, call me and I should be able to resolve your issues remotely.
Geez, I cant stand a 1/2 a$$ install or broken promises. This is why sales and techs dont get along. Fortunately I can do both
If you have already made arrangements with Wine to sell the IPR phones disregard my offering to help getcha goin'.
Hope everything works out for you. Your install to me sounds simple and I have done similar. Using WiFi, direct line of site, microwave, etc...
