Nortel 920-537 Exam Information and Actual Questions

920-537
FREE EXAM DUMPS QUESTIONS & ANSWERS

Certification Vendor:	Nortel Networks
Exam Name:	CVoIP MG 15K Operations, Maintenance and Configuration
Exam Number:	920-537
Available Languages:	English
Related Certifications:	Nortel Media Gateway Certification Nortel Carrier VoIP Specialist
Passing Score:	70% - 75%
Exam Format:	Multiple Choice, Scenario-Based
Certificate Validity Period:	2 years (before retirement)
Real Exam Qty:	50 - 55
Exam Price:	Retired, original ~$125 USD
Exam Duration:	90 minutes
Sample Questions:	Nortel 920-537 Sample Questions
Exam Way:	Proctored at authorized test centers (before retirement)
Pre Condition:	Basic knowledge of VoIP, PSTN, and Nortel CVoIP systems; relevant field experience recommended

Section	Weight	Objectives
Topic 1: Security & Management	10%	- Logging and auditing - Access control and user management
Topic 2: Operations & Routine Maintenance	25%	- Software upgrades and patches - Backup and restore procedures - System monitoring and alarm management
Topic 3: Initial Configuration & Provisioning	25%	- System setup and IP connectivity - Signaling gateway configuration - Trunk groups, endpoints, and call routing
Topic 4: MG 15000 System Overview & Architecture	20%	- CVoIP software architecture and release versions - Hardware components and chassis structure - Signaling and media protocols (SIP, H.248, MGCP)
Topic 5: Troubleshooting & Fault Resolution	20%	- Performance and capacity optimization - Call failures and media issues - Signaling and protocol debugging