Difference between revisions of "User talk:Heath/PBX"

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(→‎Scratch pad for more specific instructions)
(→‎TODO on Installation Procedure)
 
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: If I had to guess, the jitterbuffer is creating too much latency (as of 1.4 it's automatic for SIP and IAX2). You probably already tried turning down the mic?  As long as the mic is close to the earpiece, it's difficult to control.
 
: If I had to guess, the jitterbuffer is creating too much latency (as of 1.4 it's automatic for SIP and IAX2). You probably already tried turning down the mic?  As long as the mic is close to the earpiece, it's difficult to control.
  
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== Scratch pad for more specific instructions ==
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== TODO on Installation Procedure ==
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* popen / read / write / pclose to melp binary (in codec_melp.c)
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<pre>
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* RealTime table structure
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* Test the script (it probably has lots of errors)
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# Copypasta from voip-info.org
 
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apt-get install linux-headers-`uname -r` bison openssl libssl-dev libeditline0 libeditline-dev libedit-dev
 
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apt-get install gcc make g++ php5-cli mysql-common libmysqlclient15-dev libnewt-dev dialog
 
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apt-get install libspeex1 libspeex-dev libvorbis-dev libcurl3-dev unixodbc mysql-server php5-mysql
 
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apt-get install vim sox nmap ngrep iftop iptraf elinks lynx festival festvox-kallpc8k lighttpd
 
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apt-get install libspandsp1 libspandsp-dev bluetooth libbluetooth2-dev libbluetooth bluez-utils blues-pin
 
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# Installation
 
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cd /usr/src
 
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wget http://downloads.digium.com/pub/asterisk/asterisk-1.4-current.tar.gz
 
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wget http://downloads.digium.com/pub/zaptel/zaptel-1.4-current.tar.gz
 
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wget http://downloads.digium.com/pub/libpri/libpri-1.4-current.tar.gz
 
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wget http://downloads.digium.com/pub/asterisk/asterisk-addons-1.4-current.tar.gz
 
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wget http://www.chan-mobile.org/downloads/chan_mobile-1.4.x.patch
 
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svn co https://agx-ast-addons.svn.sourceforge.net/svnroot/agx-ast-addons agx-ast-addons
 
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svn co https://appconference.svn.sourceforge.net/svnroot/appconference appconference
 
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tar -zxvf libpri*
 
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tar -zxvf zaptel*
 
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tar -zxvf asterisk*
 
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tar -zxvf appconference*
 
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cd libpri ; make ; make install ; cd ..
 
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cd zaptel ; ./configure ; make menuselect ; make ; make install ; make config ; cd ..
 
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/etc/init.d/zaptel/start
 
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cd `ls | grep asterisk-1.4 | grep -v addons | head -n 1`
 
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./configure ; make menuselect ; make ; make install ; make samples ; make config ; cd ..
 
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cd `ls | grep asterisk-1.4 | grep addons | head -n 1`
 
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patch -p0 < ../chan_mobile-1.4.x.patch
 
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./configure ; make menuselect ; make ; make install ; make samples ; cd ..
 
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cd appconference/trunk
 
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make ; make install ; cd ../../
 
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cd ast-agx-addons/trunk
 
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./build.sh ; cd ../../
 
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/etc/init.d/asterisk start
 
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dialog --clear "Do United States software patents apply to you?" 0 0
 
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case $? in 1)
 
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dialog --msgbox --clear "Download the g729 and g729 codecs appropriate for your architecture." 0 0
 
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lynx "http://asterisk.hosting.lv/#bin"
 
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mv codec_g72* /usr/lib/asterisk/modules/
 
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mkdir melptemp ; cd melptemp
 
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wget ftp://maya.arcon.com/melp/melp1.2.tar.gz
 
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tar -zxvf melp1.2.tar.gz
 
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mv makefile Makefile
 
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cp melp.c melp.c.backup
 
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cat melp.c | sed -e 's/void main/int main/g' > melp2.c
 
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cat melp2.c | sed -e 's/,fp_in/,stdin/g' | sed -e 's/,fp_out/,fp_out/,stdout/g' > melp.c ; rm melp2.c
 
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make OSTYPE=linux
 
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cp melp /usr/bin/
 
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echo '#!/bin/bash\n\nmelp -a -i /dev/null -o /dev/null' > /usr/bin/melp_enc
 
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echo '#!/bin/bash\n\nmelp -s -i /dev/null -o /dev/null' > /usr/bin/melp_dec
 
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chmod a+x /usr/bin/melp_*
 
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cd ..
 
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esac
 
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</pre>
 

Latest revision as of 04:55, 4 June 2008

Any electricians want to enlighten me as to what I mean by "~1000 available power" ?

Headset

Hi Heath, do you know of a wireless headset that doesn't echo with asterisk? It seems impossible... Joep 01:33, 1 June 2008 (UTC)

If I had to guess, the jitterbuffer is creating too much latency (as of 1.4 it's automatic for SIP and IAX2). You probably already tried turning down the mic? As long as the mic is close to the earpiece, it's difficult to control.

TODO on Installation Procedure

  • popen / read / write / pclose to melp binary (in codec_melp.c)
  • RealTime table structure
  • Test the script (it probably has lots of errors)
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