An IP phone user has dialed “15152421234”. Which route pattern will be used?
A. 1515[^0-1]4[123]+
B. 1515[^0-2]4[01234]
C. 1515[^0-1]42[1234]
D. 1515[^0-1]421[1-4]+
Which route pattern will be used?
An IP phone user has dialed “15152421234”. Which route pattern will be used?
A. 1515[^0-1]4[123]+
B. 1515[^0-2]4[01234]
C. 1515[^0-1]42[1234]
D. 1515[^0-1]421[1-4]+