[Asterisk-Users] polycom 301 phone advice

[Jim Duda]

Can anyone tell me if the CallerID information is automatically displayed
on the LCD screen of the 301?

Can asterisk manipulate the LCD screen for the purposes of displaying
callerid?

Is this a good quality phone?  Or, is the 501 worth the added expense?

I believe the only real differences between 301 and 501 are that the 501 has
one additional line (total of 3) and has speaker phone capability.

Thanks,

Jim