And those, of course, connect back to the Avaya G450.
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Chris Satterfield
@compgeke
I just collect old stuff. It's not hoarding if it's functional, right?
CA Bay AreaishJoined May 2012
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This works due to this Polycom VSX-7000 having a Quad BRI interface card. You can see all four cables here.
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This is a proper H.320 ISDN Video Call! You can see here it's got 8 channels connected.
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While you were playing the "Games", I was mastering the Soul Crushing Meeting (featuring quad ISDN BRI)
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Does anyone have this kit and is okay parting with it? Please let me know! I've got ISDN working within my house and would love to see this setup work again!
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Plans to use the Cisco ISR and try and make a public dialable number have failed due to bad ram on my 2921. Gotta love that Micron ram.
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Overall, this is the best setup I've seen (slight bias) as of yet to get retro computers on the internet.
However, it also requires a lot more (big) equipment and a lot more knowledge of telecom systems to make functional.
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Now here's something more advanced than most people have working: ISDN modem connection. 128k ISDN modems can dial in absolutely fine using multilink PPP!
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As for the speeds? Full 56k connectivity and then some! You can see here I've got a PPP link established at 54.6k. Internet access and all.
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This all works by using a HiPer DSP card inside the USR chassis. This gets a PRI trunk from the Avaya G450 (which connects to a Call Manager instance).
From there we can do inter-network connections from both my Avaya G450 here as well as a G650 in North Carolina.
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Ever wanted to run an ISP out of your basement? I've been working on a project to do just that! I've got both 56k connectivity as well as 128k ISDN connectivity to the web working.
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I asked my girlfriend to calculate resistance and show work and her response was just
"Noooooo
I’m not counting those or estimating them"
See how many EE friends you too can revive PTSD in!
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Should I do a labeler shootout and tell everyone why I'd probably just keep using the brother?
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I picked up a Western Electric 1A2 today. Now I need to find the phone that goes with it!
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“Hey boss the lead time on the part in the right package is 74 weeks what should I do?”
“Make it work.”
“Sure thing boss”
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This style of phone going out of fashion represents everything wrong with modern society
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btw the keen of eye will notice the CONNECT 54667.
This is faster than "56k" is supposed to be, I'm exceeding the FCC power limits :) . Per FCC I'm supposed to cap at 53333.
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We have 56k! I’ve officially got a setup that allows me to dial in and get the full v.90 speeds! No more 33.6 for me.
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"Now why would you want a luggable video capture box?"
I can move it around to wherever I might need it. Basement, upstairs, etc. For long tapes you like the comfort of your room, but having a whole desktop and cables running across the room to preview and all that gets old.
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Came with a Kontron KTQM67 motherboard in it with an i7 2720QM quad-core chip and 8 gigs ram.
Added a 250G boot SSD and a 1T storage HDD for storage. Slapped in the Black Magic Intensity Pro and off we go!
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I guess if I ever need to do a conference at my house I can do that, too.
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But of course, nothing stops me from dialing into my own server from it, too. :) .
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The 3400 has a built-in modem which dialed into his server to download the telnet client.
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This is why there're two modems on the machine. This allows for one modem client and one modem gateway connection at the same time (or two clients and no gateway, your choice).
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As you can see here, we've got a modem-based gateway to allow us to send messages from server to server.
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A bit more detail!
We're connecting using an Avaya Aura install. I've got a G450 media gateway on my end, he's got a G650 on his.
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I actually had it sending a message across a gateway to another First Class server in North Carolina, over dialup. We've got it running at proper 33.6 all the way across.
The 3400 is connected to his server too via a 2nd modem, also at 33.6 to download the Telnet Client :)
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When you hear hoofbeats, think horses, not zebras. When you hear zebras, think stripes, not polka dots.
But when you see Tira, born at the Masai Mara National Reserve in Kenya, remember that sometimes it IS a polka-dotted zebra.
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