如题。
各位老大，在bssap的assigment request同时有一条facility中包含ss code 40，即all conditional forwarding SS ，请问什么意思，感谢了！！！
SSCode Bits 8 7 6 5 4 3 2 1 All Supplementary Services (SS) 0 0 0 0 0 0 0 0 All line identification SS 0 0 0 1 0 0 0 0 Calling line identification presentation 0 0 0 1 0 0 0 1Calling line identification restriction 0 0 0 1 0 0 1 0Connected line identification presentation 0 0 0 1 0 0 1 1Connected line identification restriction 0 0 0 1 0 1 0 0Malicious call identification 0 0 0 1 0 1 0 1 All forwarding SS 0 0 1 0 0 0 0 0Call forwarding unconditional 0 0 1 0 0 0 0 1All conditional forward. serv. 0 0 1 0 1 0 0 0Call forwarding on mobile subscriber busy 0 0 1 0 1 0 0 1Call forwarding on no reply 0 0 1 0 1 0 1 0Call forwarding on subscriber not reachable 0 0 1 0 1 0 1 1 上面是部分的原始话单SS——Code表，首先00101000换算为10进制是40，这就是SSCode 40的由来。这个具体的含义就是无条件前转。就是我们通常说的无条件呼叫转移。 希望能帮到楼主！
