[单项选择题] 在智能业务呼叫中,IP为了向SCP上报用户所拨的号码信息,发操作码:()
A. Play Annoucement
B. Specialized Resourse Report
C. Connect to Resourse
D. Play and Collect User Information
正确答案:D

[单项选择题] 在智能业务呼叫中,IP为了向SCP上报用户所拨的号码信息,发操作码:()
A. Play Annoucement
B. Specialized Resourse Report
C. Connect to Resourse
D. Play and Collect User Information
正确答案:D