Refer to the SDI trace in the exhibit A PSTN call arrived at the MGCP gateway that is shown in the SDI trace.
If the caller ID that is displayed on the IP phone is 087071 222 and the HQ_clng__pty_CSS contains the HQ_cing_pty_Pt partition, which exhibit shows the correct gateway digit manipulation”?
A. Exhibit A
B. Exhibit B
C. Exhibit C
D. Exhibit D
I would think Exhibit C is the correct answer as it seems to contain all the permissions needed as described in the question.