SCCP软件是如何知道一条收到的消息不需要进行GT翻译的?()
A:DPC=own,user=SCCP,routingindicator=0.
B:DPC=foreign,user=SCCP,routingindicator=0.
C:DPC=own,user=ISUP,messagetype=0.
D:DPC=own,user=SCCP,routingindicator=1.
出自:西门子考试