When using the H.248 protocol to deploy VoIP services, the registration information sent by the MG to the MGC contains the following information, indicating that each command sent this letter is

When using the H.248 protocol to deploy VoIP services, the registration information sent by the MG to the MGC contains the following information, indicating that each command sent this letter is

Services {Method=Restart

Reason=[901])
A . ON Tre-register
B. board restart
C. reboot system
D. reset cold start

View Answer

Answer: D