![]() |
||
| intermediate | Networking | 75 Hours |
| Describe The Components Of Gateway |
Describe a dial plan |
| Describe the function of gateways Describe DSP functionality Describe the different types of voice ports and their usage Describe dial peer types Describe codecs and codec complexity |
Describe a numbering plan Describe digit manipulation Describe path selection Describe calling privileges Describe call coverage |
| Describe the basic operation and components involved in a VoIP call |
Implement a gateway |
| Describe VoIP call flow Describe RTP, RTCP, cRTP, and sRTP Describe H.323 Describe MGCP Describe SCCP Describe SIP Identify the appropriate gateway signaling protocol for a given situation Describe voice quality considerations Choose the appropriate codec for a given situation |
Describe the gateway call routing process Configure analog voice ports Configure digital voice ports Describe considerations for PBX integration Configure dial-peers Configure hunt groups and trunk groups Configure digit manipulation Configure calling privileges Verify dial-plan implementation Implement fax and modem support on a gateway Configure a gateway to provide DTMF support |
| Describe the function and interoperation of gatekeepers within an IP Communications network |
Implement a gatekeeper |
| Describe the function and types of gatekeepers Describe the interoperation of devices with a gatekeeper Describe gatekeeper signaling Describe Dynamic Zone Prefix Registration with a gatekeeper Describe gatekeeper redundancy |
Configure devices to register with a gatekeeper Configure gatekeeper to provide dial-plan resolution Configure gatekeeper to provide call admission control Verify gatekeeper operation |
| Implement an IP-to-IP gateway | |
| Describe the IP-to-IP gateway features and functionality Configure gatekeeper to support an IP-to-IP gateway Configure IP-to-IP gateway to provide address hiding Configure IP-to-IP gateway to provide protocol and media interworking Configure IP-to-IP gateway to provide call admission control Verify IP-to-IP gateway implementations |
