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 ccm-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 ccm-manager status
D. Show isdn status
E. Show isdn q921