CASForwardSignal

• Base type Enumeration

This textual convention defines all possible Group I, II, and III Forward Signals in Signaling System R2. The Forward Group I signals represent the called numbers, calling party number and equipment requirements for the call. The Forward Group II signals are calling party's category signal sent by outgoing R2 registers or by outgoing international R2 registers in reply to the backward signals, and give whether national or international working applies. The Forward Group III are distinguished between DNIS and ANI digits.