Difference between revisions of "Ascom/Generic VoIP/common"
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< Ascom | Generic VoIP
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*[http://mars.tekkom.dk/data/ascom/module2/01.02%20-%20Module%202%20Session%201%20diasshow.ppsx Session 1] (PowerPoint diasshow) | *[http://mars.tekkom.dk/data/ascom/module2/01.02%20-%20Module%202%20Session%201%20diasshow.ppsx Session 1] (PowerPoint diasshow) | ||
*[http://mars.tekkom.dk/data/ascom/module2/02.02%20-%20Module%202%20Session%202%20diasshow.ppsx Session 2] (PowerPoint diasshow) | *[http://mars.tekkom.dk/data/ascom/module2/02.02%20-%20Module%202%20Session%202%20diasshow.ppsx Session 2] (PowerPoint diasshow) | ||
+ | *[http://mars.tekkom.dk/data/ascom/module2/03.01%20-%20Module%202%20Session%203.ppsx Session 3] (PowerPoint diasshow) | ||
+ | *[http://mars.tekkom.dk/data/ascom/module2/04.01%20-%20Module%202%20Session%204.ppsx Session 4] (PowerPoint diasshow) | ||
+ | *[http://mars.tekkom.dk/data/ascom/module2/05.01%20-%20Module%202%20Session%205.ppsx Session 5] (PowerPoint diasshow) | ||
+ | ==VoIP abbreviations== | ||
+ | *[[VoIP abbreviations]] | ||
=Exercises= | =Exercises= | ||
− | == | + | *[http://mars.merhot.dk/data/voip/FreePBX_til_kursus.tgz FreePBX_til_kursus.tgz] |
+ | |||
+ | ** Eksempel til filen /etc/dhcp/dhcpd.conf | ||
+ | ** Eksempel til /etc/xinetd.d/tftp | ||
+ | *[[CentOS interface configuration]] example | ||
+ | *Slå Firewall fra og tilføj statiske router til andre grupper [[FreePBX|Eksempel]] | ||
+ | == Part 2 == | ||
+ | <source lang=cli> | ||
+ | cd /home | ||
+ | wget http://mars.merhot.dk/data/voip/FreePBX_til_kursus.tgz | ||
+ | tar xvzf FreePBX_til_kursus.tgz | ||
+ | tar xvzf asterisk.tgz | ||
+ | nano /etc/xinetd.d/tftp | ||
+ | </source> | ||
+ | Ret filen /etc/xinetd.d/tftp til rodkatalog /home/asterisk/tftp | ||
+ | == Part 3 == | ||
+ | '''1:''' Fjern gamle konfigurationer, med følgende kommando og slå Firewall fra | ||
+ | <source lang=cli> | ||
+ | /bin/rm /home/asterisk/tftp/SIP000* | ||
+ | service fail2ban stop | ||
+ | chkconfig --level 2345 fail2ban off | ||
+ | chkconfig --level 2345 iptables off | ||
+ | service iptables stop | ||
+ | yum install ed | ||
+ | </source> | ||
+ | |||
+ | '''2:''' Opret extension til Cisco telefon i FreePBX | ||
+ | Opret Cisco telefonen som''chan_sip'' telefon. '''Bemærk:''' Chan_sip anvender UDP port 5160 !!! | ||
+ | |||
+ | '''3:''' Opret filer til Cisco telefonen (Bliver lagt i tftp folderen) | ||
+ | <source lang=cli> | ||
+ | /home/asterisk/bin/FreePBX_menu_cisco | ||
+ | </source> | ||
+ | |||
+ | '''4''' | ||
+ | Ret filen /home/asterisk/SIP<MAC-ADRESSE>.cnf og ret 5060 til 5160 (Alle steder) | ||
+ | |||
+ | '''5:''' Reboot telefonen, og se om den registrerer sig | ||
+ | |||
+ | Ses med: | ||
+ | <source lang=cli> | ||
+ | asterisk -r | ||
+ | sip show peers | ||
+ | </source> | ||
+ | |||
+ | '''6:''' | ||
+ | ===Reset telefon metode 1=== | ||
+ | Vælg Config find Unlock indtast password '''cisco''' | ||
+ | Vælg Networking find '''Erase configuration''' vælg '''yes''' og '''Safe'''(Vistnok) | ||
+ | |||
+ | == Part 4== | ||
+ | *IAX trunks mellem grupper | ||
+ | ** Link til [[FreePBX/Udvidede faciliteter/IAX2|Eksempel på Trunk]] | ||
+ | ***Gruppe 1 WAN: 172.16.93.46 - 1XXX | ||
+ | ***Gruppe 2 WAN: 172.16.93.37 - 2XXX | ||
+ | ***Gruppe 3 WAN: 172.16.93.44 - 3XXX | ||
+ | ***Gruppe 4 WAN: 172.16.93.240 - 4XXX | ||
+ | ***Gruppe 5 WAN: 172.16.93.51 - 5XXX | ||
+ | **Fælles brugernavn og password | ||
+ | ** Bruger: asterisk Password: l8heise | ||
+ | |||
+ | ==Part 5== | ||
+ | |||
+ | |||
+ | *[[FreePBX/Udvidede faciliteter]] | ||
+ | *[[media:Øvelse Standard v2.0.ppt|PowerPoint skabelon eksempel på call-flow]] | ||
+ | ===Eksempler på opgaver=== | ||
+ | *[[TDC Scale/Viborg kommune|Viborg kommune]] | ||
+ | *[[TDC Scale/Planlægningsøvelse 1|Lægehus løsning]] | ||
+ | |||
+ | == Group 1 == | ||
+ | *Extensions: 1XXX | ||
+ | * Add eth1 | ||
+ | ** network 172.21.0.0/24 | ||
+ | ** IP address 172.21.0.1 | ||
+ | * Add DHCP server on 172.21.0.0 range 172.21.0.100 to 172.21.0.199 | ||
+ | ** Add option 150 (ftp) as 172.21.0.1 | ||
+ | * Add tftp server with /home/asterisk/tftp | ||
+ | * Unpack asterisk.tgz in the /home directory | ||
+ | == Group 2 == | ||
+ | *Extensions: 2XXX | ||
+ | * Add eth1 | ||
+ | ** network 172.22.0.0/24 | ||
+ | ** IP address 172.22.0.1 | ||
+ | * Add DHCP server on 172.22.0.0 range 172.22.0.100 to 172.22.0.199 | ||
+ | ** Add option 150 (ftp) as 172.22.0.1 | ||
+ | * Add tftp server with /home/asterisk/tftp | ||
+ | * Unpack asterisk.tgz in the /home directory | ||
+ | == Group 3 == | ||
+ | *Extensions: 3XXX | ||
+ | * Add eth1 | ||
+ | ** network 172.23.0.0/24 | ||
+ | ** IP address 172.23.0.1 | ||
+ | * Add DHCP server on 172.23.0.0 range 172.23.0.100 to 172.23.0.199 | ||
+ | ** Add option 150 (ftp) as 172.23.0.1 | ||
+ | * Add tftp server with /home/asterisk/tftp | ||
+ | * Unpack asterisk.tgz in the /home directory | ||
+ | == Group 4 == | ||
+ | *Extensions: 4XXX | ||
+ | * Add eth1 | ||
+ | ** network 172.24.0.0/24 | ||
+ | ** IP address 172.24.0.1 | ||
+ | * Add DHCP server on 172.24.0.0 range 172.24.0.100 to 172.24.0.199 | ||
+ | ** Add option 150 (ftp) as 172.24.0.1 | ||
+ | * Add tftp server with /home/asterisk/tftp | ||
+ | * Unpack asterisk.tgz in the /home directory | ||
+ | == Group 5 == | ||
+ | *Extensions: 5XXX | ||
+ | * Add eth1 | ||
+ | ** network 172.25.0.0/24 | ||
+ | ** IP address 172.25.0.1 | ||
+ | * Add DHCP server on 172.25.0.0 range 172.25.0.100 to 172.25.0.199 | ||
+ | ** Add option 150 (ftp) as 172.25.0.1 | ||
+ | * Add tftp server with /home/asterisk/tftp | ||
+ | * Unpack asterisk.tgz in the /home directory | ||
+ | |||
===Session 1=== | ===Session 1=== | ||
*[http://mars.tekkom.dk/data/ascom/module2/01.01%20-%20Wireshark%20exercise%201.pdf Wireshark exercise 1] | *[http://mars.tekkom.dk/data/ascom/module2/01.01%20-%20Wireshark%20exercise%201.pdf Wireshark exercise 1] | ||
Line 19: | Line 139: | ||
*[[VoIP abbreviations]] | *[[VoIP abbreviations]] | ||
*[[Switch port mirroring]] | *[[Switch port mirroring]] | ||
− | *[http://www.wireshark.org Wireshark] | + | *[http://www.wireshark.org Wireshark] homepage |
*[http://radio-1.ee.dal.ca/~ilow/telco/pdf/isdn_suppl_services.pdf ISDN services pocket guide] | *[http://radio-1.ee.dal.ca/~ilow/telco/pdf/isdn_suppl_services.pdf ISDN services pocket guide] | ||
==ISDN== | ==ISDN== | ||
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==VoIP== | ==VoIP== | ||
*[http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_5_1/ccmsys/a08procl.pdf Understanding IP Telephony Protocols] (Loads PDF) | *[http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_5_1/ccmsys/a08procl.pdf Understanding IP Telephony Protocols] (Loads PDF) | ||
− | + | *[http://en.wikipedia.org/wiki/Enhanced_911#VoIP_enhanced_911 Emergency call E911/E112] | |
[[Category:Ascom]] | [[Category:Ascom]] | ||
+ | *[http://medusa.sdsu.edu/network/CS596/Lectures/ch28_RT.pdf Medusa: Multimedia over IP](RTP, RTCP, SIP,RSTP) | ||
+ | *[http://quiz.mercantec.dk/quiz.php?u852q655v-1833988578 VoIP MCQ] |
Latest revision as of 14:28, 13 June 2017
Learning materials
- Session 1 (PowerPoint diasshow)
- Session 2 (PowerPoint diasshow)
- Session 3 (PowerPoint diasshow)
- Session 4 (PowerPoint diasshow)
- Session 5 (PowerPoint diasshow)
VoIP abbreviations
Exercises
- Eksempel til filen /etc/dhcp/dhcpd.conf
- Eksempel til /etc/xinetd.d/tftp
- CentOS interface configuration example
- Slå Firewall fra og tilføj statiske router til andre grupper Eksempel
Part 2
cd /home
wget http://mars.merhot.dk/data/voip/FreePBX_til_kursus.tgz
tar xvzf FreePBX_til_kursus.tgz
tar xvzf asterisk.tgz
nano /etc/xinetd.d/tftp
Ret filen /etc/xinetd.d/tftp til rodkatalog /home/asterisk/tftp
Part 3
1: Fjern gamle konfigurationer, med følgende kommando og slå Firewall fra
/bin/rm /home/asterisk/tftp/SIP000*
service fail2ban stop
chkconfig --level 2345 fail2ban off
chkconfig --level 2345 iptables off
service iptables stop
yum install ed
2: Opret extension til Cisco telefon i FreePBX Opret Cisco telefonen somchan_sip telefon. Bemærk: Chan_sip anvender UDP port 5160 !!!
3: Opret filer til Cisco telefonen (Bliver lagt i tftp folderen)
/home/asterisk/bin/FreePBX_menu_cisco
4 Ret filen /home/asterisk/SIP<MAC-ADRESSE>.cnf og ret 5060 til 5160 (Alle steder)
5: Reboot telefonen, og se om den registrerer sig
Ses med:
asterisk -r
sip show peers
6:
Reset telefon metode 1
Vælg Config find Unlock indtast password cisco Vælg Networking find Erase configuration vælg yes og Safe(Vistnok)
Part 4
- IAX trunks mellem grupper
- Link til Eksempel på Trunk
- Gruppe 1 WAN: 172.16.93.46 - 1XXX
- Gruppe 2 WAN: 172.16.93.37 - 2XXX
- Gruppe 3 WAN: 172.16.93.44 - 3XXX
- Gruppe 4 WAN: 172.16.93.240 - 4XXX
- Gruppe 5 WAN: 172.16.93.51 - 5XXX
- Fælles brugernavn og password
- Bruger: asterisk Password: l8heise
- Link til Eksempel på Trunk
Part 5
Eksempler på opgaver
Group 1
- Extensions: 1XXX
- Add eth1
- network 172.21.0.0/24
- IP address 172.21.0.1
- Add DHCP server on 172.21.0.0 range 172.21.0.100 to 172.21.0.199
- Add option 150 (ftp) as 172.21.0.1
- Add tftp server with /home/asterisk/tftp
- Unpack asterisk.tgz in the /home directory
Group 2
- Extensions: 2XXX
- Add eth1
- network 172.22.0.0/24
- IP address 172.22.0.1
- Add DHCP server on 172.22.0.0 range 172.22.0.100 to 172.22.0.199
- Add option 150 (ftp) as 172.22.0.1
- Add tftp server with /home/asterisk/tftp
- Unpack asterisk.tgz in the /home directory
Group 3
- Extensions: 3XXX
- Add eth1
- network 172.23.0.0/24
- IP address 172.23.0.1
- Add DHCP server on 172.23.0.0 range 172.23.0.100 to 172.23.0.199
- Add option 150 (ftp) as 172.23.0.1
- Add tftp server with /home/asterisk/tftp
- Unpack asterisk.tgz in the /home directory
Group 4
- Extensions: 4XXX
- Add eth1
- network 172.24.0.0/24
- IP address 172.24.0.1
- Add DHCP server on 172.24.0.0 range 172.24.0.100 to 172.24.0.199
- Add option 150 (ftp) as 172.24.0.1
- Add tftp server with /home/asterisk/tftp
- Unpack asterisk.tgz in the /home directory
Group 5
- Extensions: 5XXX
- Add eth1
- network 172.25.0.0/24
- IP address 172.25.0.1
- Add DHCP server on 172.25.0.0 range 172.25.0.100 to 172.25.0.199
- Add option 150 (ftp) as 172.25.0.1
- Add tftp server with /home/asterisk/tftp
- Unpack asterisk.tgz in the /home directory
Session 1
Session 2
- Wireshark session 2 exercise 1
- 02.01 – Wireshark Session 2 exercise 1.pcapng (Capture file for Wireshark Session 2 exercise 1)
Session 3
Additional resources
ISDN
ISDN PRI
- Sweden Telia ISDN Multi (Swedish)
- Telia ISDN Multi datasheet (Swedish)
- Telia ISDN Multi datasheet (English)
- Norway Telenor ISDN Proof / ISDN FlexiUT ((Norwegian)
- Denmark TDC Flex ISDN (Danish)
- TDC ISDN primer (Danish)
VoIP
- Understanding IP Telephony Protocols (Loads PDF)
- Emergency call E911/E112
- Medusa: Multimedia over IP(RTP, RTCP, SIP,RSTP)
- VoIP MCQ