Compile-install Zaptel (DHADI) and Asterisk

cd /usr/src/dahdi-linux-complete-2.4.0+2.4.0
make clean && make all && make install && make config

cd /usr/src/libpri-1.4.11.4
make clean && make && make install

cd /usr/src/asterisk-1.6.2.13
make clean && ./configure && make menuselect

select core sounds and uncheck all except ulaw.  Same with addon sounds
At menu press "x" to save

Sangoma Wanpipe Installation

NOTE: You are required to have Zaptel and Asterisk(?) installed before installing Wanpipe

cd /usr/src

Check sangoma.com to see if this is the latest wanpipe driver.  Download the newest released version for the A200D card.
wget ftp://ftp.sangoma.com/linux/current_wanpipe/wanpipe-3.x.tgz
tar zxvf wanpipe-3.x.tgz
cd /usr/src/wanpipe-3.x
./Setup install

Would you like to install WAN Router now? (y/n) y

Would you like update/upgrade wanpipe drivers? (y/n) y

Press [Enter] to continue...

Proceed to build WANPIPE kernel modules ? (y/n) y

Please Select Compilation Mode

1. WAN Protocol Support (Default)

        Protocols: Frame Relay, CHDLC, PPP, X25 and ADSL

2. TDM Voice (Asterisk) Support Only

        Protocols: TDMV (Asterisk) on AFT adatpers.

3. TDM Voice (Asterisk) + WAN Protocol Support

        Protocols: TDMV, Frame Relay, CHDLC, PPP, X25, ADSL

4. TDM Voice (Asterisk) + SS7 Support + WAN Protocol Support

        Protocols: TDMV, SS7, Frame Relay, CHDLC, PPP, X25, ADSL

5. Custom Compilation Mode

        Specify protocols to be added into the WANPIPE

        kernel drivers.

Please select (1,2,3,4 or 5) [Default: 1]: 2

Press Enter for Default
Press Enter for Default

Enable TDMV DCHAN Native HDLC Support & Patch Zaptel ? (y/n) y

Your Zaptel source was modified, recompile/reinstall zaptel ? (y/n) y

Everything else just continue to go with “y” or ENTER for defaults

To upgrade the Wanpipe driver proceed as follows:

check your current version

wanrouter version

Rename or delete original wanpipe source directory

Download new source from Sangoma

Stop Freepbx/Asterisk
amportal stop

And just to make sure asterisk stops
asterisk stop

Now stop the wanrouter software
wanrouter stop

Create uses and set permissions

cd /usr/src
useradd -c "Asterisk PBX" -d /var/lib/asterisk asterisk

chown -R asterisk /var/run/asterisk
chown -R asterisk /var/log/asterisk
chown -R asterisk /var/lib/asterisk/moh
chown -R asterisk /var/lib/php/session

Since the Asterisk default moh directory (/moh) and the Freepbx default moh directory (/mohmp3) are different we need to create a symbolic link so moh files are where FreePBX expect them to be.
ln -s /var/lib/asterisk/moh /var/lib/asterisk/mohmp3

The new default behaviour for Asterisk and Freepbx is to only use wav files for moh due to transcoding overhead and Asterisk stability issues. So we want to install mpg123 to allow us to convert uploaded mp3's to wav automagically.
cd /usr/src
wget http://sourceforge.net/projects/mpg123/files/mpg123/1.12.5/mpg123-1.12.5.tar.bz2/download
tar -xjvf mpg123-1.12.5.tar.bz2

cd mpg123-1.12.5
make clean
./configure
make
make install

Freepbx php script cannot find mpg123 by default so we need to create a symbolic link.
ln -s /usr/local/bin/mpg123 /usr/bin/mpg123

Change User apache and Group apache to User asterisk and Group asterisk.

sed -i "s/User apache/User asterisk/" /etc/httpd/conf/httpd.conf
sed -i "s/Group apache/Group asterisk/" /etc/httpd/conf/httpd.conf

You can choose to change the default AllowOverride All to AllowOverride None to prevent .htaccess permission problems which can be frustrating to troubleshoot.
sed -i "s/AllowOverride All/AllowOverride None/" /etc/httpd/conf/httpd.conf