extension.conf

[general]

static=yes

writeprotect=no

clearglobalvars=no

[globals]

OUTBOUNDTRUNK=Zap/g0

[incoming]

exten => s,1,Answer()

exten => s,n,Background(enter-ext-of-person)

exten => s,n,WaitExten()

[local-sip]

exten => _XXXX,1,Dial(SIP/${EXTEN})

exten => _XXXX,n,Congestion()

exten => _XXXX,n,Hangup()

[outbound-local]

exten => _[23457]XXXXXX,1,Dial(${OUTBOUNDTRUNK}/${EXTEN})

exten => _[23457]XXXXXX,n,Congestion()

exten => _[23457]XXXXXX,n,Hangup()

[outbound-national]

exten => _0[1-689]XXXXXXXX,1,Dial(${OUTBOUNDTRUNK}/${EXTEN})

exten => _0[1-689]XXXXXXXX,n,Congestion()

exten => _0[1-689]XXXXXXXX,n,Hangup()

[outbound-mobile]

exten => _07XXXXXXXX,1,Dial(${OUTBOUNDTRUNK}/${EXTEN})

exten => _07XXXXXXXX,n,Congestion()

exten => _07XXXXXXXX,n,Hangup()

[outbound-idd]

exten => _XXXXXXXXXXXXX,1,Dial(${OUTBOUNDTRUNK}/${EXTEN})

exten => _XXXXXXXXXXXXX,n,Congestion()

exten => _XXXXXXXXXXXXX,n,Hangup()

[internal]

include => local-sip

[local]

include => local-sip

include => outbound-local

[local-m]

include => local-sip

include => local

[national]

include => local-sip

include => outbound-local

[national-m]

include => local-sip

include => outbound-mobile

[idd]

include => local-sip

include => outbound-local

include => outbound-mobile

[cmp-a]

exten => _XXXX,1,Dial(SIP/${EXTEN}-a)

exten => _XXXX,n,Congestion()

exten => _XXXX,n,Hangup()

[cmp-b]

exten => _XXXX,1,Dial(SIP/${EXTEN}-b)

exten => _XXXX,n,Congestion()

exten => _XXXX,n,Hangup()

Mutt - Set From e-mail address

 set realname="Joe User"  set from="user@host"  set use_from=yes

MySQL backup and restore

• To restore a database from backup file
  #mysql db_name < backup-file.sql
  
  
• To dump one or set of databases
  #mysqldump --databases db_name1 [db_name2 ...] > my_databases.sql
  
  
• To dump all databases
  #shell> mysqldump --all-databases > all_databases.sql

scp file in command line

#scp root@10.10.1.55:/home/asterisk.sql /home/

Create PDF

• perl -MCPAN -e 'install PDF::API2'

Reference

• Use PERL to create PDF
• CPAN PDF