HACKER Q&A
📣 xrd

Best way to get a land line for my kids?


If you are a parent like me, perhaps you'll understand this. My kids spend way too much time on their phones.

As we start the new school year, I want to add a "land line" to my house so I can tell them "devices are off at 8:30! If you urgently need to make a call, go ahead and use this land line."

I am hopeful this will mean they don't "just need to text someone" and then get sucked into the void of their smart phone addictions until all hours of the night, damaging their fragile sleep patterns.

Of course, I don't really want a land line. I want a SIP phone that connects via Plivo or Twilio. I've been looking on eBay and others to find an inexpensive cordless version that I can easily connect to Plivo.

I'm confused, however, what the difference is between a SIP phone, a DECT phone, Bluetooth and a WiFi phone, and if those can all be used with Plivo/Twilio.

For example this link:

https://www.voipsupply.com/voip-phones/cordless

Anyone have suggestions on going down this path? Do I need to run a PBX on one of my machines?

I figure the least expensive way is just direct to Plivo. The pay-as-you-go plan seems to be about $0.005 a minute inbound, $0.01 a minute outbound. That's easily worth my sanity.

https://www.plivo.com/pricing/


  👤 sugarpimpdorsey Accepted Answer ✓
Why don't you just get a "LTE phone adapter" where you pop in a sim card, plug an analog phone into it, and be done? Sure beats fiddling with SIP and jesus christ Asterisk to do something very simple and not worth any more time and maintenance.

👤 stop50
I use an number of an sip provider that allows time based routing. Outgoing is still possible for mobile phones, but when i set it, it straightly goes to voicemail.

👤 al_borland
This YouTube video showed up in my feed a while back where a dad setup a whole phone system so his daughters could have landline phones. This might be overkill, or exactly what you want. Either way, I imagine it will give you some ideas.

https://youtu.be/fdM1V98iIQI


👤 abbycurtis33
Your kids don't need to urgently make a call after 8:30.

👤 solardev
You can't just add a phone line option from your ISP? It's all VOIP these days and sometimes it's actually cheaper to get it bundled (if you have a cable modem) than without. Fiber and DSL usually offer it too.

It'll be a bit more than a DIY SIP phone, but a hell lot less hassle.

Also, it's probably easier to just use the smartphons' parental controls.


👤 tocs3
I have been using cell2jack for a year or more and have been pretty happy with it. I plugged a cordless phone with satellites stations (extra phone around the house). It connects to a cellphone via bluetooth. At first I used a flip phone but now it uses a android phone.

https://www.cell2jack.com/setup.html


👤 paulcole
Do you want to teach your kids some kind of a lesson or do you want a hobby project for yourself?

Just add an actual land line. It’s not that complicated.


👤 threecheese
Are there any actual land line providers left? During the US east coast blackout 20 years ago, cellular networks and cable internet were both unavailable widely. It was frightening. However, land lines were generally usable given they had hardwired low voltage and didn’t rely on internet or cellular telecom infra. My current home has an old-school Verizon landline termination that’s unused.

My current “land line” is VoIP through my internet provider, and when the power or internet are down I have no way to communicate (given my cellular also rides the internet, using a Verizon femtocell, bc the local signal stinks).


👤 gooodvibes
> I am hopeful this will mean they don't "just need to text someone"

This is so naive that it borders on a medical condition. They'll want their phones just as much as before. The landline won't make any difference.

Maybe the goal is to entertain your children? "Oh dad and his 1980s technology, what a goofball"


👤 ycombinatrix
Dumb phone would be better than a landline, as it can be used for emergencies away from home.

👤 jryan49

👤 kalleboo
I got it for another reason (playing around with retrocomputing) but what I did was get a Cisco/Linksys SPA voip adapter (there are PILES of these on eBay for cheap, they've been making them for decades) and hook that up to a SIP provider and then a $5 landline phone from a thrift store. You can also configure it to allow local calls between the 2 ports.