Section: 10.5.4.6 Call state
Content: The purpose of the call state information element is to describe the current status of a call, (see subclause 5.1). The call state information element is coded as shown in figure 10.5.90/3GPP TS 24.008[ Mobile radio interface Layer 3 specification; Core network protocols; Stage 3 ]  and table 10.5.117/3GPP TS 24.008[ Mobile radio interface Layer 3 specification; Core network protocols; Stage 3 ] . The call state is a type 3 information element with 2 octets length. Figure 10.5.90/3GPP TS 24.008[ Mobile radio interface Layer 3 specification; Core network protocols; Stage 3 ]  Call state information element Table 10.5.117/3GPP TS 24.008[ Mobile radio interface Layer 3 specification; Core network protocols; Stage 3 ] : Call state information element