• Description:Nortel 920-320 (NCSS) Meridian 1 Database
• Passing Score:75%
• Practice Test - Number of questions:44 questions
• Simulation Test - Number of questions:44 questions
• Simulation Test Duration:41 minutes
• Has explanations:No

There are 2 Public Switched Telephone Network (PSTN) routes on a system (CheapyTel and Virtually Free Tel), which are sued at different times of the day in order to take advantage of the best rates. By using Time of Day Routing (TODR), what is the minimum number of entries required in the RLB to ensure there is always a second choice?

Answer(s)

1. 1
2. 2
3. 3
4. 4

3