IPPBXSIP协议中允许IP地址列表,以下格式有错误的是
A.112.111.111.123 B.112.111.111.123/255.255.255.0 C.112.111.111.123/255.255.255.128 D.112.111.111.123/255.255.255.255正确答案A
IPPBXSIP协议中允许IP地址列表,以下格式有错误的是
A.112.111.111.123 B.112.111.111.123/255.255.255.0 C.112.111.111.123/255.255.255.128 D.112.111.111.123/255.255.255.255正确答案A