Which message is used by a Cisco IOS MGCP gateway to send periodic keepalives to its call agent?

seenagape

11 years ago

Which message is used by a Cisco IOS MGCP gateway to send periodic keepalives to its call
agent?

A.
CRCX

B.
AUCX

C.
NTFY

D.
RQNT

E.
200 OK