Arduino Dial Up Modem shield
Dial Up modem's days are long gone but Land line still exists either in the form of home pbx or PSTN, An Arduino based Dial Up modem shield can be used for a lot of fun projects.
Modem chips are already available with AT Command support
Currently there is no shield to interface arduino with phone line
This shield can also become a base for Arduino corded telephony with additional sheilds for setting up arduino based Home PABX e.g 4 port intercom shield or Voip shield
That’s a gooood idea, we’re going to start it from forum.
Red Arrow commented
Land line still exists, you are right. And actually, lots of people use it. Myself included. I have this site https://areacodes.net/801 in my bookmarks because I always call to other regions which area codes aren't familiar with me.
It can be used as
1-Cold Caller Blocker
2-Telephone recording with Caller ID
5-Interactive voice response system
6-Home automation over landline
7-Foundation for Arduino based PABX
9-Auto dialer (Connected over blutooth to smart phone's phone directory)
10- GSM to Landline gateway
11- Smart Telephone set
12- Call forwarding
This concept is the most viewed post at Arduino forums check here over 40K+ views
Do you have news about that module or shield ? I need some since years now?