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Module 1: Gateway Deployments
Lesson 1: Introducing Gateways
- Gateway Functionality
- Gateway Hardware Platforms
- Gateway Signaling Protocols
- Comparing Signaling Protocols
- IP-to-IP Gateways
Lesson 2: Implementing H.323 Gateways
- Overview of H.323 Gateways
- H.323 Call Flow
- H.323 Advantages
- H.323 Configuration Considerations for DTMF
- H.323 Configuration Considerations for Fax Integration
- H.323 Commands
- Integrating H.323 Gateways with Cisco Unified CallManager
- Verifying an H.323 Integration with Cisco Unified CallManager
Lesson 3: Implementing MGCP Gateways
- Overview of MGCP Gateways
- MGCP Call Flow
- MGCP Advantages
- MGCP Configuration Considerations
- Basic MGCP Configuration
- MGCP Commands
- Integrating MGCP Gateways with Cisco Unified CallManager
- Verifying an MGCP Integration with Cisco Unified CallManager
Lesson 4: Implementing SIP Gateways
- Overview of SIP Gateways
- SIP Call Flow
- SIP Advantages
- SIP Integration Options
- SIP Configuration Considerations for DMTF
- SIP Commands
- Integrating Cisco IOS Gateways with SIP VoIP Networks
- Verifying an SIP Integration
Module 2: Cisco IP Communications PSTN and PBX Integrations
Lesson 1: Introducing PSTN and PBX Trunks
- Introduction to Trunks
- Hardware Requirements
- DSP Types and Codec Complexity
- Calculating DSP Resources
- Analog Trunks
- Digital Trunks
- Clocking for Digital Interfaces
- PSTN Trunks
- PBX Trunks
Lesson 2: Implementing Analog and Digital CAS Trunks
- Analog and Digital CAS Interfaces
- Configuring Analog PSTN Trunks
- FXO Power Failover
- Configuring E&M Trunks
- Verifying Analog Trunks
- T1 CAS Overview
- E1 R2 CAS
- Configuring E1 R2 Trunks
- Verifying CAS Trunks
Lesson 3: Implementing BRI and PRI Trunks
- BRI and PRI Interfaces
- Signaling for BRI and PRI Interfaces
- BRI and PRI Configuration Commands
- Configuring BRI Trunks
- Configuring PRI Trunks
- Verifying BRI and PRI Trunks
Lesson 4: Implementing QSIG Trunks
- QSIG Overview
- QSIG Support on Cisco IOS Gateways
- QSIG Support in Cisco Unified CallManager
- QSIG Configuration Commands
- Configuring QSIG in Cisco Unified CallManager Deployments
- Verifying QSIG Trunks
Module 3: Dial Plans on Cisco IOS Gateways
Lesson 1: Introducing Dial Plans
- Defining Dial Plans
- Endpoint Addressing
- Call Routing and Path Selection
- Digit Manipulation
- Calling Privileges
- Call Coverage
Lesson 2: Implementing PSTN Dial Plans
- PSTN Dial Plan Requirements
- ISDN Dial Plan Requirements
- Digit Manipulation
- Voice Translation Rules and Profiles
- Voice Translation Profiles vs. dialplan-pattern
- Digit Manipulation Commands
- Call Routing and Path Selection Commands
- Configuring PSTN Dial Plans
- Verifying PSTN Dial Plans
Lesson 3: Implementing Multisite Dial Plans on Cisco IOS Gateways
- Multisite Dial Plan Requirements
- Site-Code Dialing and Toll Bypass
- Configuring Site-Code Dialing and Toll Bypass
- Tailend Hop-Off
- Configuring TEHO
Lesson 4: Implementing RSVP-Based CAC
- Overview of RSVP-Based CAC
- Overview of RSVP
- RSVP CAC Flow
- RSVP Commands
- Configuring RSVP-Based CAC
- Verifying RSVP-Based CAC
Lesson 5: Implementing Calling Privileges on Cisco IOS Gateways
- Calling-Privilege Requirements
- Understanding COR on Cisco IOS Gateways
- COR for SRST and Cisco Unified CallManager Express
- COR Configuration Commands
- Configuring COR for Cisco Unified CallManager Express
Module 4: Advanced Gateway Features
Lesson 1: Implementing SRST Gateways
- Overview of SRST Gateways
- SRST Features and Capabilities
- SRST Operation Process
- SRST and Voice Mail
- Basic SRST Commands
- Optional SRST Commands
- Configuring SRST for SCCP Support
- Configuring Additional SRST Features for SCCP
- Reference
- SIP SRST Commands
- Configuring SIP SRST
- Verifying SRST Operation
Lesson 2: Implementing Media Resources Using Cisco IOS Gateway DSPs
- Media Resources on Cisco IOS Gateways
- DSP Requirements
- Cisco Unified CallManager and Media Resources
- SCCP Configuration Commands for Enhanced Media Resources
- DSP Farm Configuration Commands for Enhanced Media Resources
- Configuring Cisco Unified CallManager-Controlled Enhanced Media Resources
- Verifying Cisco Unified CallManager-Controlled Media Resources
Lesson 3: Implementing Fax and Modem Support on Cisco IOS Gateways
- Transporting Modulated Data over IP Networks
- Understanding Fax and Modem Pass-Through
- Understanding FAX and Modem Relay
- Gateway Signaling Protocols with Fax and Modem Pass-Through and Relay
- Understanding Store-and-Forward Fax
- Configuring Fax Pass-Through and Relay with Dial Peers
- Configuring FAX Pass-Through and Relay with MGCP Gateways
- Cisco Unified CallManager Interaction and Restriction
Lesson 4: Implementing Call Applications on Cisco IOS Gateways
- Call Applications Overview
- Introducing Tcl
- Call Application Syntax Changes
- Call Application Commands
- Configuring Call Applications
- Verifying Call Applications
Module 5: Gatekeeper Deployments
Lesson 1: Introducing Cisco Gatekeepers
- Cisco Gatekeeper Overview
- Gatekeeper Hardware and Software Requirements
- Gatekeeper Signaling
- Directory Gatekeepers
- Technology Prefix
- Gatekeeper Address Resolution Process
- Gatekeeper Call Routing
- Gatekeeper Transaction Message Protocol
Lesson 2: Implementing Basic Gatekeeper Functionality
- Single Gatekeeper—Multizone Configuration Scenario
- Gatekeeper Configuration Steps
- Configuring Zone Prefixes
- Configuring Technology Prefixes
- Registering Gateways
- Dial Peer Configuration
- Preventing Ephone and Dial-Peer Registration
- Registering a Cisco Unified CallManager Cluster
- Verifying Basic Gatekeeper Functionality
Lesson 3: Implementing Gatekeeper-Based CAC
- Gatekeeper Zone Bandwidth Operation
- Gatekeeper in Cisco Unified CallManager Networks
- Zone Bandwidth Calculation
- Zone Bandwidth Configuration
- Verifying Zone Bandwidth Operation
- RAI in Gatekeeper Networks
- RAI Configuration
- RAI Command
- Verifying RAI Operation
Lesson 4: Implementing Advanced Gatekeeper Functionality
- Multiple Gatekeepers
- Interconnecting Gatekeepers
- Configuring Directory Gatekeepers
- Restricting Gatekeeper Registration
- Verifying Advanced Gatekeeper Functionality
Lesson 5: Implementing Gatekeeper Redundancy
- Gatekeeper Redundancy Options
- Comparing HSRP with Gatekeeper Clusters
- Configuring Gatekeeper HSRP
- GUP Configuration Commands
- Configuring a GUP Gatekeeper Cluster
- Verifying Gatekeeper Clustering Operation
Module 6: IP-to-IP Gateway Enterprise Deployments
Lesson 1: Introducing IP-to-IP Gateways
- IP-to-IP Gateway Functionality
- Cisco IOS Image Support for IP-to-IP Gateways
- IP-to-IP Gateways in Enterprise Environments
- Protocol Interworking on IP-to-IP Gateways
- Media Flows on IP-to-IP Gateways
- Codec Filtering on IP-to-IP Gateways
- RSVP-Based CAC on IP-to-IP Gateways
- IP-to-IP Gateways and Gatekeeper Interworking
- IP-to-IP Gateway Call Flows
Lesson 2: Implementing IP-to-IP Gateways
- Protocol Interworking Command
- Configuring H.323-to-H.323 Interworking
- Configuring H.323-to-SIP Interworking
- Media Flow and Transparent Codec Commands
- Configuring Transparent Codec Pass-Through and Media Flow-Around
- Configuring IP-to-IP Gateways and Via-Zone Gatekeepers
- Verifying IP-to-IP Gateways and Via-Zone Gatekeepers
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