Thanks for this. I am a central office technician and I love anything and everything telecom. I have an associates in IT and I am one class away from my B.S, in telecom. I love your videos!

Thanks, I'm getting a lot out of this series. I'm in IT, but I didn't know much about the history of telecommunications.

That is a very clean demark, I never saw one that was labeled that well in the field.

Thank you Mr. Gibson. Absolutely great information on Telecom basics.

thank you for your videos, i love the way you teach, classroom style plus the demonstration in real life!!! thumbs up!

Watching this series. Thx Jim

Great, great, great video! I've worked in the industry for over 18 years and there is still stuff that I learned from this video. One being that RJ stood for registered jack. i just always took RJ at face value since that's the terminology we used in the work environment. Regarding the pulse setting, I wonder if that still works in today's telephone systems. I found it fascinating as a kid to learn if my keys in my CPE were broken that I could mimic the pulsing and dial out using the switch hook.

I am really enjoying watching your series.

Great Job on this Jim

Thanks a lot , I really learned so much from your serious

After all I've learned from watching your videos on telecommunications I am totally going to get your face tattooed on my forearm this year. Gracias senior!

Dial phones still work in Canada. The CRTC here has mandated that as long as there are customers who want dial phones the phone companies must support them.

Thanks and Congrats

amazing prof, pls Sir Add more lectures. thanks

I noticed you said in the last video that you didn't know why it was called a "B-box". I don't know if anyone answered that or not, but if I were to guess it would stand for "Binder Box". Although techs in my company call them "peds" short for pedestals, they house whatever binder groups are on that lead. Ones that house remote line equipment are call remotes or "MUX" units.

Thank you

thank you sir.

you mentioned the cable company sells Dial-tone, how is that different from the telephone company? Or what are the uses of the two?

Emergency situations is why to hang onto the POTS.

HI .It great

Hi Mr. Jimmy, your videos has lifted my spirit based on my long term plan in life, do you have your company in Ontario in Canada? it will be my honour to work for you.

Here in California, we call the MPOE the "network interface". Not kidding!

Pleasure to watch from downunder

Sir I liked your videos . I m fresher 2015 pass out and I have lots of queries first can you tell me which language is helpful in telecom working . and suggest me from where I can start my career in telecom field . I want to be best in telecom sector . plz. Sir help me regarding it.....

Could you please tell me the difference between demarc, NTE and MPOE and NIU

At time 19:29 , I used a rotary phone when I was a kid... 🤦🏿‍♂️

I always thought it was called a "Butt set or Butt in" because you could use it to Butt In on someones call when they are on the line.

That olds school butt set is mint, where could I get 1?

What's the difference between CPE & a modem?

Surprise buttset!

B-box = Breakout box

cablesupply.com/171-telephone-cables

hey prof ,why don't u list all the topics covered i the video in ordered format ?

It is reasonable to understand numbers on the dial but then why do we require alphabets on the dial?

Please keep it up. I need to talk to you, please. 📞