Sip configuration plnx.nl

in /etc/asterisk/ there are 4 files: codecs.conf, extensions.conf, modules.conf and sip.conf.

codecs.conf

[speex]
quality => 3
complexity => 2
enhancement => true
vad => true
vbr => true
abr => 0
vbr_quality => 4
dtx => false
preprocess => true
pp_vad => true
pp_agc => false
pp_agc_level => 8000
pp_denoise => false
pp_dereverb => false
pp_dereverb_decay => 0.4
pp_dereverb_level => 0.3
[plc]
genericplc => true

extensions.conf

[general]
[globals]
[phones]
; internal phoneline extensions
exten => 100,1,Dial(SIP/100,120,tr)
exten => 101,1,Dial(SIP/101,120,tr)
exten => 102,1,Dial(SIP/102,120,tr)
exten => 103,1,Dial(SIP/103,120,tr)
exten => 123,1,Answer()
exten => 123,n,Background(demo-congrats)
exten => 123,n,WaitExten()
[default]
; external sip addresses (info@plnx.nl)
exten => info,1,Dial(SIP/103,120,tr)

modules.conf

[modules]
autoload=yes
noload => pbx_gtkconsole.so
noload => pbx_kdeconsole.so
noload => app_intercom.so
noload => chan_modem.so
noload => res_musiconhold.so
noload => chan_alsa.so
noload => chan_oss.so
noload => pbx_dundi.so
noload => pbx_realtime.so
noload => app_directory.so
noload => app_userevent.so
noload => app_voicemail.so
noload => app_voicemail_imap.so
noload => app_voicemail_odbc.so
noload => pbx_ael.so
noload => app_directory_odbc.so
noload => app_zapateller.so
noload => app_zapbarge.so
noload => app_zapras.so
noload => app_zapscan.so
noload => cdr_custom.so
noload => cdr_manager.so
noload => cdr_odbc.so
noload => cdr_pgsql.so
noload => cdr_radius.so
noload => cdr_sqlite.so
noload => chan_agent.so
noload => chan_alsa.so
noload => chan_gtalk.so
noload => chan_iax2.so
noload => chan_mgcp.so
noload => chan_oss.so
noload => chan_phone.so
noload => chan_vpb.so
noload => chan_zap.so
noload => codec_zap.so
noload => format_h264.so
noload => format_jpeg.so
noload => format_mp3.so
noload => format_ogg_vorbis.so
noload => pbx_ael.so
noload => pbx_dundi.so
noload => pbx_loopback.so
noload => pbx_realtime.so
noload => pbx_spool.so
noload => res_config_odbc.so
noload => res_config_pgsql.so
noload => res_jabber.so
noload => res_odbc.so
noload => res_smdi.so
noload => res_snmp.so
noload => res_speech.so
noload => res_watchdog.so
[global]

sip.conf

[general]
context=default
allowoverlap=no
bindport=5060
bindaddr=::
srvlookup=yes
localnet=192.168.1.0/255.255.255.0
externhost=plnx.nl
language=en
recordhistory=yes
domain=plnx.nl
allowexternaldomains=yes
[100]
type=friend
context=phones
secret=100password
host=dynamic
qualify=yes
nat=yes
[101]
type=friend
context=phones
secret=101password
host=dynamic
qualify=yes
nat=yes
[102]
type=friend
context=phones
secret=102password
host=dynamic
qualify=yes
nat=yes
[103]
type=friend
context=phones
secret=103password
host=dynamic
qualify=yes
nat=yes