This is a short guide on how to set up an encrypted VoIP system using Twilio and Asterisk. I was a little annoyed that just about everything these days still uses unencrypted RTP for media (though just about everyone supports SIP over TLS). So I spent a weekend looking at options, and settled on a totally overkill solution involving Twilio's secure trunking to an Asterisk PBX. While all bets are off once it hits the PSTN, at least you won't be blasting your conversations over the internet in clear text.
Michael Bravo mbravorus
NuclearLighthouseStudios
/ plate.scad
Created
October 18, 2021 15:36
3D Printed Printing Plate Generator Script
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| file = "card-front.svg"; | |
| width = 54.68620; | |
| height = 85.29320; | |
| feature_height = 1.4; | |
| plate_thickness = 0.6; | |
| union() | |
| { | |
| minkowski() |
ianthetechie
/ Twilio Asterisk Secure Trunking HOWTO.md
Last active
November 1, 2023 16:01
A short guide on how to set up an encrypted VoIP system using Twilio and Asterisk.
naesheim
/ buildWhenAffected.sh
Last active
November 28, 2022 20:20
CircleCi - only build features that has changed
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| ################## | |
| ### config.yml ### | |
| ################## | |
| version: 2 | |
| jobs: | |
| build: | |
| docker: | |
| - image: circleci/python:3.6 | |
| steps: |
samgooi4189
/ bcm57765or57785fix
Last active
April 19, 2024 04:20
Fixing Broadcom Corporation BCM57765/57785 SDXC/MMC Card Reader
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| Follow the WORKAROUND: | |
| 1. Add a comand to /etc/rc.local, add the following line above "exit 0": | |
| setpci -s 00:1c.2 0x50.B=0x41 | |
| 2. Add the same comand to /etc/apm/resume.d/21aspm (which does not exist yet): | |
| setpci -s 00:1c.2 0x50.B=0x41 | |
| 3. Add the following to /etc/modprobe.d/sdhci.conf: | |
| options sdhci debug_quirks2=4 | |
| 4. Re-generate initrd: | |
| sudo update-initramfs -u -k all | |
| 5. Reboot or reload sdhci module: |
mgoodness
/ k8s-svc-annotations.md
Last active
March 11, 2024 16:24
AWS ELB-related annotations for Kubernetes Services (as of v1.12.0)
service.beta.kubernetes.io/aws-load-balancer-access-log-emit-interval(in minutes)service.beta.kubernetes.io/aws-load-balancer-access-log-enabled(true|false)service.beta.kubernetes.io/aws-load-balancer-access-log-s3-bucket-nameservice.beta.kubernetes.io/aws-load-balancer-access-log-s3-bucket-prefixservice.beta.kubernetes.io/aws-load-balancer-additional-resource-tags(comma-separated list of key=value)service.beta.kubernetes.io/aws-load-balancer-backend-protocol(http|https|ssl|tcp)service.beta.kubernetes.io/aws-load-balancer-connection-draining-enabled(true|false)
- Format your storage
- Configure networking (it's easiest with LuCI, or just take a look at OpenWRT howtos)
- Configure
/storageby adding proper options in/etc/config/fstab, or, again, just clicking around in LuCI opkg update && opkg install tor- Copy proper configuration, namely
/etc/tor/torrcand/etc/config/uhttpd - Reboot (or
/etc/init.d/uhttpd restart && /etc/init.d/tor restart) - Check
/etc/tor/hidden_service/hostnamefor your public.onionaddress - ...
- PROFIT!
rexroof
/ vpnc-script
Last active
June 30, 2019 21:33
— forked from dzderic/vpnc-script
A custom OpenConnect script to set DNS using `networksetup` on OSX, which makes it work with things that don't read from `/etc/resolv.conf`. Only change by Rex was to move the provided DNS servers to be first in the search path.
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| #!/bin/sh | |
| # | |
| # Originally part of vpnc source code: | |
| # © 2005-2012 Maurice Massar, Jörg Mayer, Antonio Borneo et al. | |
| # © 2009-2012 David Woodhouse <dwmw2@infradead.org> | |
| # | |
| # This program is free software; you can redistribute it and/or modify | |
| # it under the terms of the GNU General Public License as published by | |
| # the Free Software Foundation; either version 2 of the License, or | |
| # (at your option) any later version. |
nabucosound
/ heroku_env_copy.sh
Created
December 30, 2013 12:40
Script to copy environment variables from an existing heroku app to another one
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| #!/bin/bash | |
| # Source: http://blog.nonuby.com/blog/2012/07/05/copying-env-vars-from-one-heroku-app-to-another/ | |
| set -e | |
| sourceApp="$1" | |
| targetApp="$2" | |
| while read key value; do |
plentz
/ nginx.conf
Last active
April 24, 2024 11:15
Best nginx configuration for improved security(and performance)
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| # to generate your dhparam.pem file, run in the terminal | |
| openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048 |
dzderic
/ vpnc-script
Created
December 14, 2012 11:11
A custom OpenConnect script to set DNS using `networksetup` on OSX, which makes it work with things that don't read from `/etc/resolv.conf`
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| #!/bin/sh | |
| # | |
| # Originally part of vpnc source code: | |
| # © 2005-2012 Maurice Massar, Jörg Mayer, Antonio Borneo et al. | |
| # © 2009-2012 David Woodhouse <dwmw2@infradead.org> | |
| # | |
| # This program is free software; you can redistribute it and/or modify | |
| # it under the terms of the GNU General Public License as published by | |
| # the Free Software Foundation; either version 2 of the License, or | |
| # (at your option) any later version. |
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