问题
单项选择题
PDP上下文激活过程,不应包括的信令流程是:()
A.ACTIVATE PDP CONTEXT REQUEST
B.radio Bearer Setup
C.radio Bearer Setup Complete
D.CALL PROCEEDING
答案
参考答案:D
PDP上下文激活过程,不应包括的信令流程是:()
A.ACTIVATE PDP CONTEXT REQUEST
B.radio Bearer Setup
C.radio Bearer Setup Complete
D.CALL PROCEEDING
参考答案:D