trying to use express talk for 2 different phone numbers / caller ID

[babaganoosh]

In my home office, I have 2 phone lines by a VoIP provider (2 seperate ATA boxes I think they are called in the basement). I don't have caller ID phones in this room.

 

I was hoping to use express talk strictly for caller ID.

 

I set up line 1 with the phone number 1 info and line 2 with phone number 2 info. If I dial a nnumber on the keypad and hit line 1, it dials and it shows up as phone #1. and if I dial a number and press line 2 button, it dials out and the receiving phone sees the phone #2 number. so the lines are set up right, but incoming calls only show caller ID for calls coming into line 1. Line 2 calls don't seem to be coming into express talk.

 

any advice?

 

Thanks!