Pinned toot

The 2600 Pulse of rC3

Listen to the sounds of the 1970 phone network and phreak the past

Lines are open for testing.

Please call: [ 2600 ]

You should hear this:

Size 2600Hz Trunk + Handshake, MF [KP] [2] [6] [0] [0] [ST]; 2600Hz Pulse, [R][C][3], repeat;

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#2600

This is to bridge the analog A/A1-Lead to SIP and make Lamps go on, if a call is answered.

Fun: It also causes Cross Talk!

Awesome!

The 2600 Pulse of rC3

Listen to the sounds of the 1970 phone network and phreak the past

Lines are open for testing.

Please call: [ 2600 ]

You should hear this:

Size 2600Hz Trunk + Handshake, MF [KP] [2] [6] [0] [0] [ST]; 2600Hz Pulse, [R][C][3], repeat;

more info signup.c3assemblies.de/assembl

#2600

400 F Line Card

For each line button on a phone, one Line Card is needed. It monitors T/R for ringing detect and receiver off-hook. Depending on the current status it controls which lamp cycle to choose from the interrupter.

When a receiver is picked-up on a phone, it closes the A/A1-Lead contact going to the line card.

To Hold a call you press the red Hold Button on the phone. This releases the A/A1-Lead, causing the line card to hold T/R and changing to Hold-cycle.

This is what Chaos looks like

The second frame for rC3 video call-in Numbers 7001-7005

The KTU has 4 line cards & Intercom. The 1970s Fischer Technik relays control the A-Lead. When the IVR answers, it triggers and closes the contact.

SIP is converted to analog FXO by a Grandstream GXW4216 with 1 REN/20 Hz for triggering the KSU Cards, and ringing the bell.

Line 5 on the 6-button red phone needs to be rewired since I don't need ICM, but use it for the Party Line.

Wired down the 3rd row of the black 18 button Call Director phone, so I have extra lines for rC3.

Each row has a 25 pair CAT 3 cable punched down to the connector block with the punch-down tool. So the Call Director as a 150 in total.

For line 1, three pairs are needed: Tip/Ring, A/A1-Lead, Lamp/LG.

This is color coded in pairs. T/R: white/blue & blue/white, A/A1: white/orange & orange/white, L/LG: white/green & green/white.

This is what Chaos looks like

Getting started with the Bell Western Electric 1A2 Key Phone System for the rC3.

I'm setting up a 1970s phone system with rC3 phone number you can call. Listen to AIS announcements from that time, and watch a 24h live stream of the equipment operating.

Please visit assembly clusters signup.c3assemblies.de/assembl for more information.

#1970

Apple on macOS Big Sur will log: Date, Time, Computer, ISP, City, State, Application Hash

"On modern versions of macOS, you simply can’t power on your computer, launch a text editor or eBook reader, and write or read, without a log of your activity being transmitted and stored."
Jeffrey Paul

sneak.berlin/20201112/your-com

Bundesweite Warnung und Test aller "Warnmittel" am 10.09.2020 11:00h

warnung-der-bevoelkerung.de/

"Ich hoffe das wird die Bevölkerung nicht verunsichern."

The Andromeda Strain (1971)

good movie, should see and right on time

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