struct chan_call {
struct chan_call *next; /* link to next call instance */
int state; /* current call state CHAN_LCR_STATE */
- unsigned long ref; /* callref for this channel */
- struct ast_channel *ast; /* current asterisk channel */
- struct bchannel *channel;
+ unsigned int ref; /* callref for this channel */
+ int ref_was_assigned;
+ void *ast; /* current asterisk channel */
+ int pbx_started;
+ /* indicates if pbx que is available */
+ struct bchannel *bchannel;
/* reference to bchannel, if set */
+ int audiopath;
+ /* audio is available */
int cause, location;
/* store cause from lcr */
- unsigned char dialque[64];
+ char dialque[64];
/* queue dialing prior setup ack */
+ char oad[64];/* caller id in number format */
+
struct connect_info connectinfo;
/* store connectinfo form lcr */
+ int bridge_id;
+ /* current ID or 0 */
+ struct chan_call *bridge_call;
+ /* remote instance or NULL */
+ int pipe[2];
+ /* pipe for receive data */
+ unsigned char read_buff[1024];
+ /* read buffer for frame */
+ struct ast_frame read_fr;
+ /* frame for read */
+ char interface[32];
+ /* LCR interface name for setup */
+ char dialstring[64];
+ /* cached dial string for setup */
+ char cid_num[64]; /* cached cid for setup */
+ char cid_name[64]; /* cached cid for setup */
+ char cid_rdnis[64]; /* cached cid for setup */
+ char display[128];
+ /* display for setup */
+ int dsp_dtmf;
+ /* decode dtmf by dsp */
+ int inband_dtmf; /* generate dtmf tones, if
+ requested by asterisk */
+ int rebuffer; /* send only 160 bytes frames
+ to asterisk */
+
+ int framepos; /* send only 160 bytes frames to asterisk */
+
+ int on_hold; /* track hold management, since
+ sip phones sometimes screw it up */
+ char pipeline[256];
+ /* echo cancel pipeline by option */
+ int tx_gain, rx_gain;
+ /* gain by option */
+ int keypad;
+ /* use keypad to dial number */
+ unsigned char bf_key[56];
+ int bf_len; /* blowfish crypt key */
+ struct ast_dsp *dsp; /* ast dsp processor for fax/tone detection */
+ struct ast_trans_pvt *trans; /* Codec translation path as fax/tone detection requires slin */
+ int nodsp, nodsp_queue, hdlc, faxdetect;
+ /* flags for bchannel mode */
+ char queue_string[64];
+ /* queue for asterisk */
+ int has_pattern;
+ /* pattern are available, PROGRESS has been indicated */
+
};
enum {
};
+#define SOCKET_RETRY_TIMER 5
+
+#define CERROR(call, ast, arg...) chan_lcr_log(__LOG_ERROR, __FILE__, __LINE__, __FUNCTION__, call, ast, ##arg)
+#define CDEBUG(call, ast, arg...) chan_lcr_log(__LOG_NOTICE, __FILE__, __LINE__, __FUNCTION__, call, ast, ##arg)
+void chan_lcr_log(int type, const char *file, int line, const char *function, struct chan_call *call, struct ast_channel *ast, const char *fmt, ...);
+extern unsigned char flip_bits[256];
+void lcr_in_dtmf(struct chan_call *call, int val);