Ascom/Generic VoIP/common

Learning materials

• Session 1 (PowerPoint diasshow)
• Session 2 (PowerPoint diasshow)
• Session 3 (PowerPoint diasshow)
• Session 4 (PowerPoint diasshow)
• Session 5 (PowerPoint diasshow)

Exercises

Session 1

• Wireshark exercise 1
• Wireshark exercise 2

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

• Call Flow exercise
  • Power Point to call flow exercise

Additional resources

• VoIP abbreviations
• Switch port mirroring
• Wireshark honmepage
• ISDN services pocket guide

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)