\documentclass[10pt,a4paper]{article}

% Packages
\usepackage{fancyhdr}           % For header and footer
\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
\usepackage{tabulary}           % Used in header and footer
\usepackage{hhline}             % Border under tables
\usepackage{graphicx}           % For images
\usepackage{xcolor}             % For hex colours
%\usepackage[utf8x]{inputenc}    % For unicode character support
\usepackage[T1]{fontenc}        % Without this we get weird character replacements
\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\usepackage{lastpage}           % Needed for total page number
\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{Mikael Peigney (Mika56)}
\pdfinfo{
  /Title (asterisk-wip.pdf)
  /Creator (Cheatography)
  /Author (Mikael Peigney (Mika56))
  /Subject (Astérisk {[}WIP{]} Cheat Sheet)
}

% Lengths and widths
\addtolength{\textwidth}{6cm}
\addtolength{\textheight}{-1cm}
\addtolength{\hoffset}{-3cm}
\addtolength{\voffset}{-2cm}
\setlength{\tabcolsep}{0.2cm} % Space between columns
\setlength{\headsep}{-12pt} % Reduce space between header and content
\setlength{\headheight}{85pt} % If less, LaTeX automatically increases it
\renewcommand{\footrulewidth}{0pt} % Remove footer line
\renewcommand{\headrulewidth}{0pt} % Remove header line
\renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit
% This two commands together give roughly
% the right line height in the tables
\renewcommand{\arraystretch}{1.3}
\onehalfspacing

% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
\newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols
\newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns
\newcommand{\tn}{\tabularnewline} % Required as custom column type in use

% Font and Colours
\definecolor{HeadBackground}{HTML}{333333}
\definecolor{FootBackground}{HTML}{666666}
\definecolor{TextColor}{HTML}{333333}
\definecolor{DarkBackground}{HTML}{F6772F}
\definecolor{LightBackground}{HTML}{FEF6F2}
\renewcommand{\familydefault}{\sfdefault}
\color{TextColor}

% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Astérisk {[}WIP{]} Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Mikael Peigney (Mika56)} via \textcolor{DarkBackground}{\uline{cheatography.com/3808/cs/7077/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}Mikael Peigney (Mika56) \\
  \uline{cheatography.com/mika56} \\
        \uline{\seqsplit{gamersflag}.com/}
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 9th February, 2016.\\
   Updated 12th May, 2016.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{2}

\begin{tabularx}{8.4cm}{x{2.32 cm} x{5.68 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Fichiers de configuration courrants}}  \tn
% Row 0
\SetRowColor{LightBackground}
sip.conf & Configuration des trunks \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
users.conf & Configuration des utilisateurs \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\seqsplit{extensions.conf} & Configuration du {\emph{dial plan}} \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{iax.conf} \tn 
% Row Count 6 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\seqsplit{logger.conf} & Fichiers et niveaux de log \tn 
% Row Count 7 (+ 1)
% Row 5
\SetRowColor{white}
\seqsplit{confbridge.conf} & Configuration de Confbridge (conférences) \tn 
% Row Count 9 (+ 2)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{modules.conf} \tn 
% Row Count 10 (+ 1)
% Row 7
\SetRowColor{white}
\seqsplit{musiconhold}.conf & Configuration de la musique d'attente \tn 
% Row Count 12 (+ 2)
% Row 8
\SetRowColor{LightBackground}
\seqsplit{voicemail.conf} & Configuration des répondeurs \tn 
% Row Count 14 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{3.28 cm} x{4.72 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Commandes utiles Asterisk}}  \tn
% Row 0
\SetRowColor{LightBackground}
sip show channels & Affiche les canaux actifs \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
sip show registry & Affiche le status des trunk \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
sip show peers & Affiche le status des pairs \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
core set verbose X & Change le niveau de verbosité de la console \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
core show translation & Affiche la latence de transcodage entre les codecs \tn 
% Row Count 11 (+ 3)
% Row 5
\SetRowColor{white}
reload & Relis le fichiers de configuration, sans redémarrer Asterisk \tn 
% Row Count 14 (+ 3)
% Row 6
\SetRowColor{LightBackground}
core restart now & Force Asterisk à redémarrer immédiatement \tn 
% Row Count 16 (+ 2)
% Row 7
\SetRowColor{white}
core restart gracefully & Redémarre Asterisk lorsque les appels seront terminés. Les nouveaux appels sont refusés \tn 
% Row Count 20 (+ 4)
% Row 8
\SetRowColor{LightBackground}
core restart when conveniant & Redémarre Asterisk lorsque les appels seront terminés. Les nouveaux appels sont acceptés \tn 
% Row Count 24 (+ 4)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{p{0.8 cm} x{7.2 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Dialplan matching}}  \tn
% Row 0
\SetRowColor{LightBackground}
N & Chiffres de 2 à 9 \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
X & Chiffres de 0 à 9 \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
. & Un ou plusieurs caractères \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
! & Zero ou plusieurs caractères \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
{[} {]} & Plage de caractères \tn 
% Row Count 5 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{\_1XXX match de 1000 à 1999 \newline \_12{[}0-5{]}X match de 1200 à 1259 \newline \_12{[}015{]} match 120, 121 et 125 \newline  \newline Plus complexe : \newline \_468{[}3-9{]} ; 4683-4689 \newline \_ 469X ; 4690-4699 \newline \_ 4{[}7-9{]}XX ; 4700-4999 \newline \_ 50XX ; 5000-5099 \newline \_ 51{[}0-2{]}X ; 5100-5129 \newline \_ 513{[}0-2{]} ; 5130-5132 \newline  \newline Le tout match de 4683 à 5132}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.584 cm} x{2.508 cm} x{2.508 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{Dialplan applications}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Application}} & {\bf{Description}} & {\bf{Exemple}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Answer() & Décroche \seqsplit{immédiatement} &  \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Playback({\emph{musique}}) & Lit une musique &  \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
Dial({\emph{type/identifier}}, {\emph{timeout}}) & Appelle le numéro {\emph{identifier}} de type {\emph{type}} pendant {\emph{timeout}} secondes & Dial(SIP/TrunkName/\$\{EXTEN:3\}, 20) \tn 
% Row Count 12 (+ 6)
% Row 4
\SetRowColor{LightBackground}
VoiceMail({\emph{user@context}}) & Appelle la boite vocale de \seqsplit{l'utilisateur} {\emph{user}} sur le contexte {\emph{context}} & VoiceMail(\$\{EXTEN\}@mycontext) \tn 
% Row Count 18 (+ 6)
% Row 5
\SetRowColor{white}
VoiceMailMain({\emph{user@context}}) & Permet de consulter sa boite vocale & \seqsplit{VoiceMailMain(\$CALLERID(num)@mycontext)} \tn 
% Row Count 21 (+ 3)
% Row 6
\SetRowColor{LightBackground}
Goto({\emph{context}}, {\emph{extension}}, {\emph{priority}}) & Permet de changer de contexte et/ou de numéro & \seqsplit{Goto(otherContext}, \$\{EXTEN:2\}) \tn 
% Row Count 25 (+ 4)
% Row 7
\SetRowColor{white}
Hangup() & Raccroche &  \tn 
% Row Count 26 (+ 1)
% Row 8
\SetRowColor{LightBackground}
NoOp({\emph{message}}) & Ne fait rien, utile pour le debug & NoOp(Appel de \$\{CALLERID(num)\} vers \$\{EXTEN\}) \tn 
% Row Count 30 (+ 4)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{3.12 cm} x{4.88 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Dialplan variables}}  \tn
% Row 0
\SetRowColor{LightBackground}
\$\{EXTEN\} & Le numéro appelé \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\$\{CONTEXT\} & Le nom du contexte courrant \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\$\{CALLERID(name)\} & Le nom de l'appelant \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
\$\{CALLERID(num)\} & Le numéro de l'appelant \tn 
% Row Count 7 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{Il est possible de modifier les variables, principalement EXTEN. Par exemple, si le numéro 123456789 appelle : \newline \$\{EXTEN\} vaut 123456789 \newline \$\{EXTEN:3\} vaut 465789 (enlève les trois premiers chiffres) \newline \$\{EXTEN:0:3\} vaut 123456 (enlève les trois derniers chiffres) \newline \$\{EXTEN:3:3\} vaut 456 (combinaison des deux)}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}