\*****************************************************************************/
/* structure for all calls */
+struct bchannel;
struct chan_call {
- struct chan_call *next;
- unsigned long ref; /* callref, is 0, if not yet set */
- unsigned long bchannel_handle; /* reference to bchannel, if set */
+ struct chan_call *next; /* link to next call instance */
+ int state; /* current call state CHAN_LCR_STATE */
+ unsigned long ref; /* callref for this channel */
+ void *ast; /* current asterisk channel */
+ struct bchannel *bchannel;
+ /* reference to bchannel, if set */
+ int cause, location;
+ /* store cause from lcr */
+ unsigned char dialque[64];
+ /* queue dialing prior setup ack */
+ struct connect_info connectinfo;
+ /* store connectinfo form lcr */
+ int bridge_id;
+ /* current ID or 0 */
+ struct chan_call *bridge_call;
+ /* remote instance or NULL */
+};
- unsigned short bridge_id; /* 0 = off, equal ids are bridged */
+enum {
+ CHAN_LCR_STATE_IN_PREPARE = 0,
+ CHAN_LCR_STATE_IN_SETUP,
+ CHAN_LCR_STATE_IN_DIALING,
+ CHAN_LCR_STATE_IN_PROCEEDING,
+ CHAN_LCR_STATE_IN_ALERTING,
+ CHAN_LCR_STATE_OUT_PREPARE,
+ CHAN_LCR_STATE_OUT_SETUP,
+ CHAN_LCR_STATE_OUT_DIALING,
+ CHAN_LCR_STATE_OUT_PROCEEDING,
+ CHAN_LCR_STATE_OUT_ALERTING,
+ CHAN_LCR_STATE_CONNECT,
+ CHAN_LCR_STATE_IN_DISCONNECT,
+ CHAN_LCR_STATE_OUT_DISCONNECT,
+ CHAN_LCR_STATE_RELEASE,
+};
- struct ast_channel *ast;
+#define CHAN_LCR_STATE static const struct chan_lcr_state { \
+ char *name; \
+ char *meaning; \
+} chan_lcr_state[] = { \
+ { "IN_PREPARE", \
+ "New call from ISDN is waiting for setup." }, \
+ { "IN_SETUP", \
+ "Call from ISDN is currently set up." }, \
+ { "IN_DIALING", \
+ "Call from ISDN is currently waiting for digits to be dialed." }, \
+ { "IN_PROCEEDING", \
+ "Call from ISDN is complete and proceeds to ring." }, \
+ { "IN_ALERTING", \
+ "Call from ISDN is ringing." }, \
+ { "OUT_PREPARE", \
+ "New call to ISDN is wating for setup." }, \
+ { "OUT_SETUP", \
+ "Call to ISDN is currently set up." }, \
+ { "OUT_DIALING", \
+ "Call to ISDN is currently waiting for digits to be dialed." }, \
+ { "OUT_PROCEEDING", \
+ "Call to ISDN is complete and proceeds to ring." }, \
+ { "OUT_ALERTING", \
+ "Call to ISDN is ringing." }, \
+ { "CONNECT", \
+ "Call has been answered." }, \
+ { "IN_DISCONNECT", \
+ "Call has been hung up on ISDN side." }, \
+ { "OUT_DISCONNECT", \
+ "Call has been hung up on Asterisk side." }, \
+ { "RELEASE", \
+ "Call is waiting for complete release." }, \
};