Course curriculum

  1. 1
  2. 2
    • Three Oracle Models

    • Physical Ethernet Cabling - Oracle 1100 and 4600

    • Connecting to the Console

    • The Challenges of the SBC - What makes SBCs so "weird"?

  3. 3
    • Hackers and the SBC 1

    • Hackers and the SBC 2

    • SBC as a Security Device

  4. 4
    • NAT and Firewalls

    • Adapting SIP to NAT using the SBC

    • Frequent REGISTER, Early Media, and Ringback with NAT

    • SIP Peering, the Trusted Network, and Public vs. Private IPs

  5. 5
    • Configuration Realms

    • How to Navigate the ACLI Command Line

    • Configuring, Editing, Saving, and Activating

    • Detailed Realm Settings

  6. 6
    • Crossing Traffic Between Realms

    • Session Agents

    • Steering Pools

    • Failover Routing 1

    • Failover Routing 2

  7. 7
    • Managing Overload 1

    • Managing Overload 2

    • Trust Levels for Peering

  8. 8
    • Media-Manager Intro

    • Dealing with Fragmented SIP

    • Max Signaling Bandwidth 1: Why it Matters

    • Max Signaling Bandwith 2: Calculations

    • Prioritizing SIP Capacity

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    • Network Interfaces and Redundancy

    • Physical Interfaces

  9. 9
    • SIP Trunk Overload Protection

    • Setting Layer-3 DSCP (ToS Byte)

  10. 10
    • Rewriting Packets - SIP Manipulation

    • Header Manipulation Rules

  11. 11
    • Sharing a Core Device across Multiple Peerings

    • Peering Configuration Example

  12. 12
    • Overview of SIP Registration

    • Security for Registering Devices

    • Realms for Registration

    • SIP Interface for Registration

    • SUBSCRIBE Rate Limit

    • How to View Registration

    • Session-Agent: Registrar

    • SIP Configuration Options