Which command is useful to see if network layer information is being received at a PSTN gateway?
A. show gateway status
B. show isdn q931
C. show c cm-manager status
D. show isdn status
E. show isdn q921
Which command is useful to see if network layer information is being received at a PSTN gateway?
A. show gateway status
B. show isdn q931
C. show c cm-manager status
D. show isdn status
E. show isdn q921