Our driveway is 1/4 mile long and we have had a 16' vertical-lift gate at the end for 22 years. In 22 years you learn a few things.
You said:
>>>He wants 2 automatic gates with a keypad/intercom that is tied to the phone so when someone pulls up and doesn't know the code or have a wireless transmitter, the call button rings the house phone and a command can be given to open up the gate.<<<
Everyone is free to do what they want, but that sounds very annoying to me.
The last thing I want is for any and every Tom, Dick or Harry to be setting at the end of my lane ringing my phone.
My motto is, if they didn't call first, better luck next time.
That is one of the reasons for the gate. No one dropping in whenever...
The ringer idea makes me think, "Why not just live in the city where folks can just walk up and ring and ring and ring and ring your doorbell?"
No thanks!
Another thought: Regardless of the opener that you chose, you will also need a lock to positively lock the gates closed. Openers are not secure enough in my opinion.
Also we have a barrel key switch right at the gate that we can turn off when we leave for a few days. This completely disables the gate and leaves it locked shut.
Some people put their gates on a timer to open and shut at certain hours unless they are gone at which time it stays shut. I think this is good for business but not for me. All that does is tells the crooks when you are home or away. Our gate is alwys shut and locked.