Nortel 922-030 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Carrier Voice Network Architecture | - Gateways, softswitches, and media servers - Carrier-grade VoIP network design principles |
| Topic 2: VoIP Fundamentals | - Voice digitization, codecs, and compression methods - Packet voice basics and IP telephony concepts |
| Topic 3: VoIP Security | - Encryption and secure signaling/media transport concepts - Threats in VoIP networks |
| Topic 4: Quality of Service (QoS) | - Latency, jitter, and packet loss considerations - QoS mechanisms (DiffServ, prioritization, traffic shaping) |
| Topic 5: VoIP Signaling Protocols | - SIP architecture and call flows - H.323 protocol stack and call setup procedures |
| Topic 6: Routing and Numbering in VoIP Networks | - Call routing and translation logic - Dial plans and numbering plan architecture |














0 Customer Reviews
Quality and ValueITCertKing Practice Exams are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development - no all study materials.
Tested and ApprovedWe are committed to the process of vendor and third party approvals. We believe professionals and executives alike deserve the confidence of quality coverage these authorizations provide.
Easy to PassIf you prepare for the exams using our ITCertKing testing engine, It is easy to succeed for all certifications in the first attempt. You don't have to deal with all dumps or any free torrent / rapidshare all stuff.
Try Before BuyITCertKing offers free demo of each product. You can check out the interface, question quality and usability of our practice exams before you decide to buy.
