Table of Contents
- About This Guide
- IPTV Network Solutions
- IPTV Video Application
- System Requirements
- Terms and Acronyms
- Overview and Topology
- Sample Configuration of an IPTV Network
- Configuring the Access Side of a Video Services Router Running JUNOS Software
- Configuring the Metro and Core Side of a Video Services Router Running JUNOS Software
- Configuring Router Redundancy
- Verifying Your Configuration
- Unidirectional Links
- BGF VoIP Solution
- BGF VoIP Solution Overview
- BGF VoIP Solution Overview
- BGF VoIP Solution Architecture
- BGF Topology with Multiple Virtual BGFs and Gateway Controllers Overview
- Sample BGF Voice Network Topology
- Control of Voice Flows with Gates Overview
- H.248 Building Blocks Overview
- Virtual Interfaces with the BGF Overview
- Twice NAT for VoIP Traffic Overview
- Quality of Service for VoIP Traffic Overview
- Rate-Limiting for VoIP Traffic Overview
- Security for BGF Overview
- Priority and Emergency Call Handling
- BGF VoIP Call Setup Overview
- VPN Aggregation for VoIP Calls Overview
- Session Mirroring Overview
- Configuring the BGF
- Configuring Virtual BGFs to Run on Services PICs
- Configuring a Virtual BGF
- Adding a Gateway Controller to the Virtual BGF Configuration
- Configuring the H.248 Profile
- Configuring NAT Pools for the BGF
- Assigning a NAT Pool
- Configuring Virtual Interfaces
- Creating a Rule That Specifies the NAT Pool to Use on a Virtual BGF
- Specifying the Order in Which the BGF Processes Rules
- Configuring a Stateful Firewall for the BGF
- Configuring a Service Set
- Configuring Rate Limiting for the BGF
- Configuring QoS for the BGF
- Configuring the Data Services PIC or MS-DPC
- Configuring VPN Aggregation
- Configuring Latch Deadlock and Media Inactivity Detection
- Configuring IPsec to Protect H.248 Messages or Mirrored Sessions in Tunnel Mode
- Configuring IPsec to Protect H.248 Messages in Transport Mode
- Configuring H.248 Base Root Properties
- Configuring H.248 Segmentation Properties
- Configuring Session Mirroring
- Verifying Your Configuration
- Verifying the BGF Configuration
- Verifying the BGF Service Package Configuration
- Verifying the Control Service PIC Configuration
- Verifying the Service Interface Configuration
- Verifying the Service Set Configuration
- Verifying the NAT Pool Configuration for a Remotely Controlled NAT Pool
- Verifying the NAT Pool Configuration for a Transport Protocol-Based NAT Pool
- Verifying the Stateful Firewall Configuration
- Verifying the VPN Aggregation Configuration
- Monitoring the BGF
- Monitoring RTP and RTCP Traffic
- Monitoring Gates
- Displaying Information About All Gates on a Virtual BGF
- Displaying Extensive Information About All Gates on a Virtual BGF
- Displaying the Number of Gates Installed on a Virtual BGF
- Displaying Information About a Specific Gate
- Displaying Extensive Information About a Specific Gate
- Displaying Statistics for Gates
- Collecting Statistics on Gates with Rate-Limited Flows
- Improving Performance While Collecting Gate Statistics
- Displaying the Number of FUF Terms Installed on a Virtual BGF
- Displaying Gates That Are Being Mirrored
- Monitoring Terminations
- Monitoring PGCP Root Terminations
- Monitoring Statistics for the Virtual BGF
- Monitoring Flows
- Monitoring Conversations
- Managing the BGF
- Managing the pgcpd Process Running on a Routing Engine
- Managing the pgcpd Process Running on a Services PIC
- Shutting Down a Virtual BGF
- Shutting Down a Virtual Interface
- Maintaining Synchronization Between the BGF and the Gateway Controller
- Maintaining Synchronization by Auditing Terminations
- Managing Overload Control with Priority Handling for Emergency Calls
- Configuring Overload Control for Voice Calls
- Preventing Excessive Media Inactivity Notifications
- Enabling Wildcards for ServiceChange Notifications
- Controlling ServiceChange Commands Sent from the Virtual BGF to the Gateway Controller
- Configuring the Method and Reason in Service Change Commands
- Upgrade Guidelines for BGF VoIP Users
- Maintenance and Failover in the BGF
- Maintenance and Failover in the BGF Overview
- Failover in Case of a Routing Engine Failure
- Configuring Synchronization Properties in Case of Routing Engine Failure
- Displaying the Status of the Routing Engine Synchronization
- Failover of the Data Service PICs
- Configuring the BGF for Data Service PIC Redundancy
- Failover of the Control Service PICs
- Troubleshooting the BGF
- Example: Using the BGF to Provide VoIP Solutions in a Next-Generation Network
- IMSG VoIP Solution
- Overview of the IMSG
- IMSG Session Border Control Solution Overview
- IMSG Architecture Overview
- BSG Policy Overview
- Manipulation of Headers and Request URIs in SIP Messages
- Media Anchoring Overview
- SIP Routing Overview
- Locating SIP Servers Using DNS Overview
- Virtual Interfaces and NAT Pool Assignment with the IMSG
- IMSG VPN Routing Overview
- SIP Timers Overview
- Providing QoS for VoIP Traffic Overview
- IMSG Overload Protection Overview
- Providing Call Admission Control (CAC) Overview
- Configuring the IMSG
- Enabling the BSG Service Package on the PIC or DPC
- Setting Up System Processes
- Configuring the Services PIC or DPC for the BSG
- Configuring the Services PIC or DPC for the BGF
- Configuring NAT Pools
- Assigning a NAT Pool
- Configuring Virtual Interfaces
- Creating a Rule That Specifies the NAT Pool to Use on a Virtual BGF
- Specifying the Order in Which the BGF Processes Rules
- Configuring a Stateful Firewall
- Configuring a Service Set
- Configuring a Virtual BGF
- Creating BSG Instances
- Configuring a Gateway Controller
- Using Regular Expressions to Match Incoming SIP Messages to Policies
- Configuring a New Transaction Policy
- Using New Transaction Policies to Route SIP Requests
- Configuring Message Manipulation Rules
- Using New Transaction Policies to Manipulate SIP Headers or to Reject SIP Messages
- Configuring Call Admission Control (CAC)
- Configuring New Transaction Policy Sets
- Configuring a New Call Usage Policy
- Configuring New Call Usage Policy Sets
- Attaching Policies to a Service Point
- Configuring Routing of VPN Calls
- Configuring SIP Timers
- Configuring QoS and Rate Limiting
- Configuring DNS Resolution for Locating SIP Servers
- Configuring Firewall and Intrusion Prevention System (IPS) Services for SIP Signaling Traffic
- Verifying the IMSG Configuration
- Monitoring the IMSG
- Managing the IMSG
- Maintenance and Failover in the IMSG
- Troubleshooting the IMSG
- Index
