Oracle SBC (OCI) Advanced Config Ed 3 LVC

Oracle SBC Advanced Configuration

• Objectives
• About the Course
• Course
• Hands-On
• Summary

Advanced Header Manipulation Rules

• Objectives
• The Concept of Header Manipulation Rules
• HMR Capabilities and Benefits (1 of 2)
• HMR Capabilities and Benefits (2 of 2)
• HMR Terminology Used in This Lesson
• Example: Header Rule and Element Rule
• HMRs on the SBC (Static)
• HMRs on the SBC (Dynamic)
• Ruleset Guidelines
• Logical Processing Path for New Requests
• Basic Header Manipulation Rules
• sip-manipulation Element
• name Parameter
• header-rule sub-element
• header-rules Guidelines
• header-name Parameter
• The action Parameter – header-rule (1 of 2)
• The action Parameter – header-rule (2 of 2)
• The comparison-type Parameter – header-rule
• The msg-type Parameter – header-rule
• msg-type – out-of-dialog (in-manipulation)
• msg-type – out-of-dialog (out-manipulation)
• The methods Parameter – header-rule
• The match-value Parameter – header-rule
• The new-value Parameter – header-rule
• element-rule sub-element
• element-rules Guidelines
• Referencing “Types” in a Header
• The name Parameter – element-rule
• The parameter-name Parameter – element-rule
• The type Parameter Value: header-value (1 of 12)
• The type Parameter Value: header-param (2 of 12)
• The type Parameter Value: header-param-name (3 of 12)
• The type Parameter Value: uri-user (4 of 12)
• The type Parameter Value: uri-user-only (5 of 12)
• The type Parameter Value: uri-phone-number-only (6 of 12)
• The type Parameter Value: uri-host (7 of 12)
• The type Parameter Value: uri-display (8 of 12)
• The type Parameter Value: uri-param (9 of 12)
• The type Parameter Value: uri-user-param (10 of 12)
• The type Parameter Value: status-code (11 of 12)
• The type Parameter Value: reason-phrase (12 of 12)
• The action Parameter – element-rule (1 of 2)
• The action Parameter – header-rule (2 of 2)
• Built-In Variables (1 of 5)
• Built-In Variables (5 of 5)
• Configuring One HMR per Peer or per Customer (1 of 2)
• Configuring One HMR per Peer or per Customer (2 of 2)
• Example: Deleting a Header
• Example: Change a Contact User uri-param
• Example: Modifying a SIP Response
• Applying Rulesets
• test-sip-manipulation
• test-sip-manipulation – load-sip-message
• test-sip-manipulation – refresh-manipulations
• test-sip-manipulation – sip-manipulation
• test-sip-manipulation – execute
• move Command
• Built-In Ruleset
• Practices
• Introduction to Regular Expressions
• What Are Regular Expressions?
• Literals and Meta Characters
• Meet the Meta Characters!
• Meta Character Types
• Examples
• Useful Classes
• Quantifiers
• Example: Grouping and Quantifiers
• Using the | Meta Character
• Using Anchors
• Beware! Regex Engines Are Greedy! (1 of 2)
• Beware! Regex Engines Are Greedy! (2 of 2)
• Addressing The Greed (1 of 2)
• Addressing The Greed (2 of 2)
• Constructing a Useful Regex
• Capturing Matches
• test-pattern-rule
• Testing Regular Expressions – test-pattern-rule
• Practice
• Advanced Header Manipulation Rules
• Introduction to Regex HMR
• Example: Simple Regex
• comparison-type & match value Regex Parameters
• Regex – String Grouping
• Boolean Operators
• Equality Operators
• Examples
• Boolean Results (1 of 2)
• Boolean Results (2 of 2)
• Boolean Results – Example
• Regex – Duplicate Headers (route / via)
• store and match-value Regex Parameter
• Example – store and copy Regex
• Example – False Boolean Regex
• MIME Support – Message Body
• find-replace-all action – Modifying the Message Body
• Escaped Characters – MIME Manipulation
• Subgroups [[:n:]]
• $CRLF – Built-in-Variable
• mime-sdp-rules – SDP Manipulation
• mime-sdp-rules – sub-elements
• sdp-session-rule
• sdp-media-rule
• sdp-line-rule – sub-element
• A Few Tips…
• Manipulating SDP Example
• HMR for XML
• HMR Development Considerations and Tips
• HMR Development Considerations (1 of 2)
• HMR Development Considerations (2 of 2)
• HMR Development Tips (1 of 2)
• HMR Development Tips (2 of 2)
• Practices
• HMR for SIP-ISUP
• HMR for SIP-ISUP: Overview
• HMR for SIP-ISUP – Example1
• HMR for SIP-ISUP Example2
• HMR for SIP-ISUP – Example3
• HMR for SIP-ISUP – Example4
• ISUP Encode/Decode Formats
• Summary

Routing

• Objectives
• SBC Logical Packet Processing and Routing Options
• Operating System Functions and Services
• Logical Processing Path for New Requests
• The SBC Routing Options (1 of 2)
• The SBC Routing Options (2 of 2)
• Routing – local-policy
• local-policy element
• Lookup Keys (1 of 2)
• Lookup Keys (2 of 2)
• Determining the Ingress Realm
• policy-priority Parameter
• policy-attribute Sub-element
• How Does the SBC Choose an Egress Realm?
• cost Attribute – Routing by Cost
• Routing by Cost – Example
• media-profile Attribute – Routing by CODEC
• Routing by CODEC – Example
• Routing by Time of Day and Day of Week
• Routing by Time of Day / Day of Week – Example (1 of 2)
• Routing by Time of Day / Day of Week – Example (2 of 2)
• Recursion in Local Policies
• test-policy Command – Routing
• Practices
• session-agent Element
• session-agent
• session-agent – Constraints
• session-agent – Timers
• session-agent Constraints – Example
• session-groups (SAG) – Load Balancing
• session-group / session-agent – recursion
• rate-constraints sub-element – Method Throttling (1 of 3)
• rate-constraints sub-element – Method Throttling (2 of 3)
• rate-constraints sub-element – Method Throttling (3 of 3)
• session-agent – Monitoring Health
• Practices
• Additional Route Handling
• redirect-action maddr Resolution (1 of 2)
• redirect-action maddr Resolution (2 of 2)
• redirect-action Parameter
• redirect-action Values
• redirect-action = proxy – Example
• redirect-action = recurse – Example
• redirect-action = recurse-305-only – Example
• Embedded Routes in Redirect Responses (1 of 2)
• Embedded Routes in Redirect Responses (2 of 2)
• Static Flows
• How Static Flows Work
• static-flow Configuration
• Summary

Dynamic Routing

• Objectives
• Configuring DNS
• DNS – Basic Example
• DNS Queries – NAPTR, SRV, and A / AAAA
• NAPTR
• SRV
• A / AAAA
• SIP DNS Query – Example
• DNS Query Procedure
• Configuring DNS on the SBC
• Default DNS Lookup
• Increasing Flexibility – DNS Lookup
• dns-realm Configuration
• DNS Application Layer Gateway (ALG)
• dns-config Element
• DNS-SRV Session-Agent Recursion Error Handling
• Configuring ENUM
• ENUM – E.164 NUmber Mapping
• ENUM – with the SBC and Session Router
• Translating the Telephone Number
• enum-config Element
• Triggering ENUM Lookup – local-policy Element
• ENUM Lookup Keys
• NAPTR Records
• How ENUM Works on the SBC
• More ENUM Supports on the SBC (1 of 2)
• More ENUM Support on the SBC (2 of 2)
• sip-config Parameters
• show enum rate Command
• show enum Command
• Configuring Local Routing Tables (LRT)
• What Are Local Routing Tables (LRTs)?
• LRT Performance
• How Does LRT Work? (1 of 2)
• How Does LRT Work? (2 of 2)
• Example: LRT File
• Example: LRT File Using Ranges
• Multi-Tiered LRT Route Selection
• Example: Multi-Tiered LRT File
• Configuring LRT on the SBC
• local-routing-config Element
• local-routing-config match-mode all Parameter
• Triggering LRT Lookup in local-policy Element
• Compound Key LRT Lookup
• local-routing-config string-lookup Parameter
• LRT – Redirected Egress Realm
• LRT – Embedded Route Header
• Practice
• Topic: Multistage Routing
• Multistage Routing
• Enabling Multistage Routing
• Global local-policy Termination – Multistage Routing
• next-key Parameter
• Configuring local-policies for Multistage Routing
• Example: Multistage Routing
• Practice
• Summary

Advanced Media Handling

• Objectives
• Media Concepts
• Media NAT/Relay Function
• Enabling Media Processing on the SBC
• Media Processing
• MiddleBox Control Daemon (MBCD): Overview
• MBCD Terminology
• Call Flow – MIBOCO Transactions
• SIP Message and MIBOCO Transaction – example
• How Does MBCD Process a Request?
• Building the NAT Entries in the Lookup Table
• Lookup Table – show nat info
• Lookup Table Entries – show nat in-tabular (1/3)
• Lookup Table Entries – show nat by-addr (2/3)
• Lookup Table Entries – show nat by-index (3/3)
• Call On-Hold Methods
• Practices
• Anchoring and Releasing Media
• When Does the SBC Anchor or Release Media?
• Configuring the Manage Media Parameters for Media Handling
• Example – mm-in-system
• Example: mm-in-network
• Example: mm-in-realm
• Example: mm-same-ip
• delayed-media-update Parameter – realm-config Element (1 of 2)
• delayed-media-update Parameter – realm-config Element (2 of 2)
• Practice
• Media Latching
• Latching
• Latching Flows
• Restricted Latching
• Symmetric Latching
• Symmetric Latching – Behind NAT FW (1 of 2)
• Symmetric Latching – Behind NAT FW (2 of 2)
• Scenario: Symmetric Latching
• Scenario: Symmetric Latching (1 of 2)
• Scenario: Symmetric Latching (2 of 2)
• Client and NAT Requirements for Hosted NAT Traversal (HNT)
• Early Media Suppression (1 of 2)
• Early Media Suppression (2 of 2)
• Practice
• Call Admission Control (CAC) on Media
• User-Based Call Admission Control (CAC)
• Session-Based Call Admission Control (CAC)
• Steering Pools
• Configuring steering-pool Element
• Bandwidth-Based CAC
• Nested Realms
• Nested Realm Types
• Nested Realm Group
• Bandwidth-Based CAC on the Nested Realm Groups
• Guidelines for Nested Realms
• Bandwidth CAC for Media Release bw-cac-non-mm Parameter
• Viewing MBCD Per-Realm Statistics
• Media Profiles
• Call Admission Control & Policing
• Media Traffic Shaping (Logical View)
• Configuring Media Profiles
• Default Media Profiles
• Configuring Media Profiles with Media Subtype
• Configuration Restrictions – media-profile subtype
• subname Syntax with Wildcard Character
• Practices
• Quality of Service (QoS) and Codec Policies
• QoS Measurements
• TOS Byte
• DiffServ Byte (1 of 2)
• DiffServ Byte (2 of 2)
• Configuring Media Policy on the SBC
• Accounting – Using RADIUS
• Call Detail Records (CDRs)
• Acronyms in CDRs
• Attributes in SBC CDRs
• VSA ID Range Selection
• Configuring Specific Attributes for CDR Inclusion
• CDRs Customized Values by HMRs
• Codec Policies and Conditional Codec Policies
• codec-policy Element
• Conditional Codec Policies
• Conditional Codec Operators
• Practices
• Summary