Asterisk - The Open Source Telephony Project  GIT-master-93d0901
Data Structures | Macros | Enumerations | Functions | Variables
sig_pri.h File Reference

Interface header for PRI signaling module. More...

#include "asterisk/channel.h"
#include "asterisk/frame.h"
#include "asterisk/ccss.h"
#include <libpri.h>
#include <dahdi/user.h>
Include dependency graph for sig_pri.h:

Go to the source code of this file.

Data Structures

struct  sig_pri_callback
 
struct  sig_pri_chan
 
struct  sig_pri_span
 

Macros

#define DAHDI_CHAN_MAPPING_LOGICAL   1
 
#define DAHDI_CHAN_MAPPING_PHYSICAL   0
 
#define DAHDI_OVERLAPDIAL_BOTH   (DAHDI_OVERLAPDIAL_INCOMING|DAHDI_OVERLAPDIAL_OUTGOING)
 
#define DAHDI_OVERLAPDIAL_INCOMING   2
 
#define DAHDI_OVERLAPDIAL_NONE   0
 
#define DAHDI_OVERLAPDIAL_OUTGOING   1
 
#define SIG_BRI   (0x2000000 | DAHDI_SIG_CLEAR)
 
#define SIG_BRI_PTMP   (0X4000000 | DAHDI_SIG_CLEAR)
 
#define SIG_PRI   DAHDI_SIG_CLEAR
 
#define SIG_PRI_AOC_GRANT_D   (1 << 1)
 
#define SIG_PRI_AOC_GRANT_E   (1 << 2)
 
#define SIG_PRI_AOC_GRANT_S   (1 << 0)
 
#define SIG_PRI_DEBUG_DEFAULT   0
 
#define SIG_PRI_DEBUG_NORMAL    (PRI_DEBUG_APDU | PRI_DEBUG_Q931_STATE | PRI_DEBUG_Q921_STATE)
 
#define SIG_PRI_MAX_CHANNELS   672
 
#define SIG_PRI_NUM_DCHANS   4
 

Enumerations

enum  sig_pri_call_level {
  SIG_PRI_CALL_LEVEL_IDLE , SIG_PRI_CALL_LEVEL_SETUP , SIG_PRI_CALL_LEVEL_OVERLAP , SIG_PRI_CALL_LEVEL_PROCEEDING ,
  SIG_PRI_CALL_LEVEL_ALERTING , SIG_PRI_CALL_LEVEL_DEFER_DIAL , SIG_PRI_CALL_LEVEL_CONNECT
}
 
enum  sig_pri_colp_signaling { SIG_PRI_COLP_BLOCK , SIG_PRI_COLP_CONNECT , SIG_PRI_COLP_UPDATE }
 
enum  sig_pri_law { SIG_PRI_DEFLAW = 0 , SIG_PRI_ULAW , SIG_PRI_ALAW }
 
enum  sig_pri_moh_event { SIG_PRI_MOH_EVENT_RESET , SIG_PRI_MOH_EVENT_HOLD , SIG_PRI_MOH_EVENT_UNHOLD , SIG_PRI_MOH_EVENT_NUM }
 
enum  sig_pri_moh_signaling { SIG_PRI_MOH_SIGNALING_MOH , SIG_PRI_MOH_SIGNALING_NOTIFY }
 
enum  sig_pri_moh_state { SIG_PRI_MOH_STATE_IDLE , SIG_PRI_MOH_STATE_NOTIFY , SIG_PRI_MOH_STATE_MOH , SIG_PRI_MOH_STATE_NUM }
 
enum  sig_pri_reset_state { SIG_PRI_RESET_IDLE , SIG_PRI_RESET_ACTIVE , SIG_PRI_RESET_NO_ACK }
 
enum  sig_pri_tone {
  SIG_PRI_TONE_RINGTONE = 0 , SIG_PRI_TONE_STUTTER , SIG_PRI_TONE_CONGESTION , SIG_PRI_TONE_DIALTONE ,
  SIG_PRI_TONE_DIALRECALL , SIG_PRI_TONE_INFO , SIG_PRI_TONE_BUSY
}
 

Functions

void pri_event_alarm (struct sig_pri_span *pri, int index, int before_start_pri)
 
void pri_event_noalarm (struct sig_pri_span *pri, int index, int before_start_pri)
 
int pri_is_up (struct sig_pri_span *pri)
 
int pri_send_callrerouting_facility_exec (struct sig_pri_chan *p, enum ast_channel_state chanstate, const char *destination, const char *original, const char *reason)
 
int pri_send_keypad_facility_exec (struct sig_pri_chan *p, const char *digits)
 
int sig_pri_ami_show_spans (struct mansession *s, const char *show_cmd, struct sig_pri_span *pri, const int *dchannels, const char *action_id)
 
int sig_pri_answer (struct sig_pri_chan *p, struct ast_channel *ast)
 
int sig_pri_available (struct sig_pri_chan **pvt, int is_specific_channel)
 
int sig_pri_call (struct sig_pri_chan *p, struct ast_channel *ast, const char *rdest, int timeout, int layer1)
 
int sig_pri_cc_agent_callee_available (struct ast_cc_agent *agent)
 
void sig_pri_cc_agent_destructor (struct ast_cc_agent *agent)
 
int sig_pri_cc_agent_init (struct ast_cc_agent *agent, struct sig_pri_chan *pvt_chan)
 
int sig_pri_cc_agent_party_b_free (struct ast_cc_agent *agent)
 
void sig_pri_cc_agent_req_rsp (struct ast_cc_agent *agent, enum ast_cc_agent_response_reason reason)
 
int sig_pri_cc_agent_start_monitoring (struct ast_cc_agent *agent)
 
int sig_pri_cc_agent_start_offer_timer (struct ast_cc_agent *agent)
 
int sig_pri_cc_agent_status_req (struct ast_cc_agent *agent)
 
int sig_pri_cc_agent_stop_offer_timer (struct ast_cc_agent *agent)
 
int sig_pri_cc_agent_stop_ringing (struct ast_cc_agent *agent)
 
int sig_pri_cc_monitor_cancel_available_timer (struct ast_cc_monitor *monitor, int *sched_id)
 
void sig_pri_cc_monitor_destructor (void *monitor_pvt)
 
int sig_pri_cc_monitor_req_cc (struct ast_cc_monitor *monitor, int *available_timer_id)
 
int sig_pri_cc_monitor_status_rsp (struct ast_cc_monitor *monitor, enum ast_device_state devstate)
 
int sig_pri_cc_monitor_suspend (struct ast_cc_monitor *monitor)
 
int sig_pri_cc_monitor_unsuspend (struct ast_cc_monitor *monitor)
 
void sig_pri_chan_alarm_notify (struct sig_pri_chan *p, int noalarm)
 
void sig_pri_chan_delete (struct sig_pri_chan *doomed)
 
struct sig_pri_chansig_pri_chan_new (void *pvt_data, struct sig_pri_span *pri, int logicalspan, int channo, int trunkgroup)
 
void sig_pri_cli_show_channels (int fd, struct sig_pri_span *pri)
 
void sig_pri_cli_show_channels_header (int fd)
 
void sig_pri_cli_show_span (int fd, int *dchannels, struct sig_pri_span *pri)
 
void sig_pri_cli_show_spans (int fd, int span, struct sig_pri_span *pri)
 
void sig_pri_dial_complete (struct sig_pri_chan *pvt, struct ast_channel *ast)
 
int sig_pri_digit_begin (struct sig_pri_chan *pvt, struct ast_channel *ast, char digit)
 
void sig_pri_extract_called_num_subaddr (struct sig_pri_chan *p, const char *rdest, char *called, size_t called_buff_size)
 
void sig_pri_fixup (struct ast_channel *oldchan, struct ast_channel *newchan, struct sig_pri_chan *pchan)
 
int sig_pri_hangup (struct sig_pri_chan *p, struct ast_channel *ast)
 
int sig_pri_indicate (struct sig_pri_chan *p, struct ast_channel *chan, int condition, const void *data, size_t datalen)
 
void sig_pri_init_pri (struct sig_pri_span *pri)
 
int sig_pri_is_alarm_ignored (struct sig_pri_span *pri)
 
int sig_pri_is_chan_available (struct sig_pri_chan *pvt)
 
int sig_pri_load (const char *cc_type_name)
 
struct ast_channelsig_pri_request (struct sig_pri_chan *p, enum sig_pri_law law, const struct ast_assigned_ids *assignedids, const struct ast_channel *requestor, int transfercapability)
 
void sig_pri_set_alarm (struct sig_pri_chan *p, int in_alarm)
 
int sig_pri_start_pri (struct sig_pri_span *pri)
 
void sig_pri_stop_pri (struct sig_pri_span *pri)
 
void sig_pri_unload (void)
 

Variables

struct sig_pri_callback sig_pri_callbacks
 

Detailed Description

Interface header for PRI signaling module.

Author
Matthew Fredrickson cresl.nosp@m.in@d.nosp@m.igium.nosp@m..com

Definition in file sig_pri.h.

Macro Definition Documentation

◆ DAHDI_CHAN_MAPPING_LOGICAL

#define DAHDI_CHAN_MAPPING_LOGICAL   1

Definition at line 248 of file sig_pri.h.

◆ DAHDI_CHAN_MAPPING_PHYSICAL

#define DAHDI_CHAN_MAPPING_PHYSICAL   0

Definition at line 247 of file sig_pri.h.

◆ DAHDI_OVERLAPDIAL_BOTH

#define DAHDI_OVERLAPDIAL_BOTH   (DAHDI_OVERLAPDIAL_INCOMING|DAHDI_OVERLAPDIAL_OUTGOING)

Definition at line 254 of file sig_pri.h.

◆ DAHDI_OVERLAPDIAL_INCOMING

#define DAHDI_OVERLAPDIAL_INCOMING   2

Definition at line 253 of file sig_pri.h.

◆ DAHDI_OVERLAPDIAL_NONE

#define DAHDI_OVERLAPDIAL_NONE   0

Definition at line 251 of file sig_pri.h.

◆ DAHDI_OVERLAPDIAL_OUTGOING

#define DAHDI_OVERLAPDIAL_OUTGOING   1

Definition at line 252 of file sig_pri.h.

◆ SIG_BRI

#define SIG_BRI   (0x2000000 | DAHDI_SIG_CLEAR)

Definition at line 243 of file sig_pri.h.

◆ SIG_BRI_PTMP

#define SIG_BRI_PTMP   (0X4000000 | DAHDI_SIG_CLEAR)

Definition at line 244 of file sig_pri.h.

◆ SIG_PRI

#define SIG_PRI   DAHDI_SIG_CLEAR

Definition at line 242 of file sig_pri.h.

◆ SIG_PRI_AOC_GRANT_D

#define SIG_PRI_AOC_GRANT_D   (1 << 1)

Definition at line 54 of file sig_pri.h.

◆ SIG_PRI_AOC_GRANT_E

#define SIG_PRI_AOC_GRANT_E   (1 << 2)

Definition at line 55 of file sig_pri.h.

◆ SIG_PRI_AOC_GRANT_S

#define SIG_PRI_AOC_GRANT_S   (1 << 0)

Definition at line 53 of file sig_pri.h.

◆ SIG_PRI_DEBUG_DEFAULT

#define SIG_PRI_DEBUG_DEFAULT   0

PRI debug message flags set on initial startup.

Definition at line 50 of file sig_pri.h.

◆ SIG_PRI_DEBUG_NORMAL

#define SIG_PRI_DEBUG_NORMAL    (PRI_DEBUG_APDU | PRI_DEBUG_Q931_STATE | PRI_DEBUG_Q921_STATE)

PRI debug message flags when normal PRI debugging is turned on at the command line.

Definition at line 41 of file sig_pri.h.

◆ SIG_PRI_MAX_CHANNELS

#define SIG_PRI_MAX_CHANNELS   672

No more than a DS3 per trunk group

Definition at line 240 of file sig_pri.h.

◆ SIG_PRI_NUM_DCHANS

#define SIG_PRI_NUM_DCHANS   4

No more than 4 d-channels

Definition at line 239 of file sig_pri.h.

Enumeration Type Documentation

◆ sig_pri_call_level

Call establishment life cycle level for simple comparisons.

Enumerator
SIG_PRI_CALL_LEVEL_IDLE 

Call does not exist.

SIG_PRI_CALL_LEVEL_SETUP 

Call is present but has no response yet. (SETUP)

SIG_PRI_CALL_LEVEL_OVERLAP 

Call is collecting digits for overlap dialing. (SETUP ACKNOWLEDGE)

SIG_PRI_CALL_LEVEL_PROCEEDING 

Call routing is happening. (PROCEEDING)

SIG_PRI_CALL_LEVEL_ALERTING 

Called party is being alerted of the call. (ALERTING)

SIG_PRI_CALL_LEVEL_DEFER_DIAL 

Call is dialing 'w' deferred digits. (CONNECT)

SIG_PRI_CALL_LEVEL_CONNECT 

Call is connected/answered. (CONNECT)

Definition at line 135 of file sig_pri.h.

135  {
136  /*! Call does not exist. */
138  /*! Call is present but has no response yet. (SETUP) */
140  /*! Call is collecting digits for overlap dialing. (SETUP ACKNOWLEDGE) */
142  /*! Call routing is happening. (PROCEEDING) */
144  /*! Called party is being alerted of the call. (ALERTING) */
146  /*! Call is dialing 'w' deferred digits. (CONNECT) */
148  /*! Call is connected/answered. (CONNECT) */
150 };
@ SIG_PRI_CALL_LEVEL_IDLE
Definition: sig_pri.h:137
@ SIG_PRI_CALL_LEVEL_CONNECT
Definition: sig_pri.h:149
@ SIG_PRI_CALL_LEVEL_OVERLAP
Definition: sig_pri.h:141
@ SIG_PRI_CALL_LEVEL_PROCEEDING
Definition: sig_pri.h:143
@ SIG_PRI_CALL_LEVEL_DEFER_DIAL
Definition: sig_pri.h:147
@ SIG_PRI_CALL_LEVEL_ALERTING
Definition: sig_pri.h:145
@ SIG_PRI_CALL_LEVEL_SETUP
Definition: sig_pri.h:139

◆ sig_pri_colp_signaling

Enumerator
SIG_PRI_COLP_BLOCK 

Block all connected line updates.

SIG_PRI_COLP_CONNECT 

Only send connected line information with the CONNECT message.

SIG_PRI_COLP_UPDATE 

Allow all connected line updates.

Definition at line 435 of file sig_pri.h.

435  {
436  /*! Block all connected line updates. */
438  /*! Only send connected line information with the CONNECT message. */
440  /*! Allow all connected line updates. */
442 };
@ SIG_PRI_COLP_UPDATE
Definition: sig_pri.h:441
@ SIG_PRI_COLP_CONNECT
Definition: sig_pri.h:439
@ SIG_PRI_COLP_BLOCK
Definition: sig_pri.h:437

◆ sig_pri_law

Enumerator
SIG_PRI_DEFLAW 
SIG_PRI_ULAW 
SIG_PRI_ALAW 

Definition at line 67 of file sig_pri.h.

67  {
68  SIG_PRI_DEFLAW = 0,
71 };
@ SIG_PRI_DEFLAW
Definition: sig_pri.h:68
@ SIG_PRI_ULAW
Definition: sig_pri.h:69
@ SIG_PRI_ALAW
Definition: sig_pri.h:70

◆ sig_pri_moh_event

Enumerator
SIG_PRI_MOH_EVENT_RESET 

Reset the MOH state machine. (Because of hangup.)

SIG_PRI_MOH_EVENT_HOLD 

Bridged peer placed this channel on hold.

SIG_PRI_MOH_EVENT_UNHOLD 

Bridged peer took this channel off hold.

SIG_PRI_MOH_EVENT_NUM 

Number of MOH events. Must be last in enum.

Definition at line 110 of file sig_pri.h.

110  {
111  /*! Reset the MOH state machine. (Because of hangup.) */
113  /*! Bridged peer placed this channel on hold. */
115  /*! Bridged peer took this channel off hold. */
117 #if defined(HAVE_PRI_CALL_HOLD)
118  /*! The hold request was successfully acknowledged. */
119  SIG_PRI_MOH_EVENT_HOLD_ACK,
120  /*! The hold request was rejected. */
121  SIG_PRI_MOH_EVENT_HOLD_REJ,
122  /*! The unhold request was successfully acknowledged. */
123  SIG_PRI_MOH_EVENT_RETRIEVE_ACK,
124  /*! The unhold request was rejected. */
125  SIG_PRI_MOH_EVENT_RETRIEVE_REJ,
126  /*! The remote party took this channel off hold. */
127  SIG_PRI_MOH_EVENT_REMOTE_RETRIEVE_ACK,
128 #endif /* defined(HAVE_PRI_CALL_HOLD) */
129 
130  /*! Number of MOH events. Must be last in enum. */
132 };
@ SIG_PRI_MOH_EVENT_NUM
Definition: sig_pri.h:131
@ SIG_PRI_MOH_EVENT_RESET
Definition: sig_pri.h:112
@ SIG_PRI_MOH_EVENT_HOLD
Definition: sig_pri.h:114
@ SIG_PRI_MOH_EVENT_UNHOLD
Definition: sig_pri.h:116

◆ sig_pri_moh_signaling

Enumerator
SIG_PRI_MOH_SIGNALING_MOH 

Generate MOH to the remote party.

SIG_PRI_MOH_SIGNALING_NOTIFY 

Send hold notification signaling to the remote party.

Definition at line 73 of file sig_pri.h.

73  {
74  /*! Generate MOH to the remote party. */
76  /*! Send hold notification signaling to the remote party. */
78 #if defined(HAVE_PRI_CALL_HOLD)
79  /*! Use HOLD/RETRIEVE signaling to release the B channel while on hold. */
80  SIG_PRI_MOH_SIGNALING_HOLD,
81 #endif /* defined(HAVE_PRI_CALL_HOLD) */
82 };
@ SIG_PRI_MOH_SIGNALING_MOH
Definition: sig_pri.h:75
@ SIG_PRI_MOH_SIGNALING_NOTIFY
Definition: sig_pri.h:77

◆ sig_pri_moh_state

Enumerator
SIG_PRI_MOH_STATE_IDLE 

Bridged peer has not put us on hold.

SIG_PRI_MOH_STATE_NOTIFY 

Bridged peer has put us on hold and we were to notify the remote party.

SIG_PRI_MOH_STATE_MOH 

Bridged peer has put us on hold and we were to play MOH or HOLD/RETRIEVE fallback.

SIG_PRI_MOH_STATE_NUM 

Number of MOH states. Must be last in enum.

Definition at line 84 of file sig_pri.h.

84  {
85  /*! Bridged peer has not put us on hold. */
87  /*! Bridged peer has put us on hold and we were to notify the remote party. */
89  /*! Bridged peer has put us on hold and we were to play MOH or HOLD/RETRIEVE fallback. */
91 #if defined(HAVE_PRI_CALL_HOLD)
92  /*! Requesting to put channel on hold. */
93  SIG_PRI_MOH_STATE_HOLD_REQ,
94  /*! Trying to go on hold when bridged peer requested to unhold. */
95  SIG_PRI_MOH_STATE_PEND_UNHOLD,
96  /*! Channel is held. */
97  SIG_PRI_MOH_STATE_HOLD,
98  /*! Requesting to take channel out of hold. */
99  SIG_PRI_MOH_STATE_RETRIEVE_REQ,
100  /*! Trying to take channel out of hold when bridged peer requested to hold. */
101  SIG_PRI_MOH_STATE_PEND_HOLD,
102  /*! Failed to take the channel out of hold. No B channels were available? */
103  SIG_PRI_MOH_STATE_RETRIEVE_FAIL,
104 #endif /* defined(HAVE_PRI_CALL_HOLD) */
105 
106  /*! Number of MOH states. Must be last in enum. */
108 };
@ SIG_PRI_MOH_STATE_NOTIFY
Definition: sig_pri.h:88
@ SIG_PRI_MOH_STATE_NUM
Definition: sig_pri.h:107
@ SIG_PRI_MOH_STATE_MOH
Definition: sig_pri.h:90
@ SIG_PRI_MOH_STATE_IDLE
Definition: sig_pri.h:86

◆ sig_pri_reset_state

Enumerator
SIG_PRI_RESET_IDLE 

The channel is not being RESTARTed.

SIG_PRI_RESET_ACTIVE 

The channel is being RESTARTed.

Note
Waiting for a RESTART ACKNOWLEDGE from the peer.
SIG_PRI_RESET_NO_ACK 

Peer may not be sending the expected RESTART ACKNOWLEDGE.

We have already received a SETUP on this channel. If another SETUP comes in on this channel then the peer considers this channel useable. Assume that the peer is never going to give us a RESTART ACKNOWLEDGE and assume that we have received one. This is not according to Q.931, but some peers occasionally fail to send a RESTART ACKNOWLEDGE.

Definition at line 152 of file sig_pri.h.

152  {
153  /*! \brief The channel is not being RESTARTed. */
155  /*!
156  * \brief The channel is being RESTARTed.
157  * \note Waiting for a RESTART ACKNOWLEDGE from the peer.
158  */
160  /*!
161  * \brief Peer may not be sending the expected RESTART ACKNOWLEDGE.
162  *
163  * \details We have already received a SETUP on this channel.
164  * If another SETUP comes in on this channel then the peer
165  * considers this channel useable. Assume that the peer is
166  * never going to give us a RESTART ACKNOWLEDGE and assume that
167  * we have received one. This is not according to Q.931, but
168  * some peers occasionally fail to send a RESTART ACKNOWLEDGE.
169  */
171 };
@ SIG_PRI_RESET_NO_ACK
Peer may not be sending the expected RESTART ACKNOWLEDGE.
Definition: sig_pri.h:170
@ SIG_PRI_RESET_ACTIVE
The channel is being RESTARTed.
Definition: sig_pri.h:159
@ SIG_PRI_RESET_IDLE
The channel is not being RESTARTed.
Definition: sig_pri.h:154

◆ sig_pri_tone

Enumerator
SIG_PRI_TONE_RINGTONE 
SIG_PRI_TONE_STUTTER 
SIG_PRI_TONE_CONGESTION 
SIG_PRI_TONE_DIALTONE 
SIG_PRI_TONE_DIALRECALL 
SIG_PRI_TONE_INFO 
SIG_PRI_TONE_BUSY 

Definition at line 57 of file sig_pri.h.

57  {
65 };
@ SIG_PRI_TONE_RINGTONE
Definition: sig_pri.h:58
@ SIG_PRI_TONE_INFO
Definition: sig_pri.h:63
@ SIG_PRI_TONE_DIALTONE
Definition: sig_pri.h:61
@ SIG_PRI_TONE_BUSY
Definition: sig_pri.h:64
@ SIG_PRI_TONE_STUTTER
Definition: sig_pri.h:59
@ SIG_PRI_TONE_CONGESTION
Definition: sig_pri.h:60
@ SIG_PRI_TONE_DIALRECALL
Definition: sig_pri.h:62

Function Documentation

◆ pri_event_alarm()

void pri_event_alarm ( struct sig_pri_span pri,
int  index,
int  before_start_pri 
)

◆ pri_event_noalarm()

void pri_event_noalarm ( struct sig_pri_span pri,
int  index,
int  before_start_pri 
)

◆ pri_is_up()

int pri_is_up ( struct sig_pri_span pri)

◆ pri_send_callrerouting_facility_exec()

int pri_send_callrerouting_facility_exec ( struct sig_pri_chan p,
enum ast_channel_state  chanstate,
const char *  destination,
const char *  original,
const char *  reason 
)

◆ pri_send_keypad_facility_exec()

int pri_send_keypad_facility_exec ( struct sig_pri_chan p,
const char *  digits 
)

◆ sig_pri_ami_show_spans()

int sig_pri_ami_show_spans ( struct mansession s,
const char *  show_cmd,
struct sig_pri_span pri,
const int *  dchannels,
const char *  action_id 
)

◆ sig_pri_answer()

int sig_pri_answer ( struct sig_pri_chan p,
struct ast_channel ast 
)

Referenced by dahdi_answer().

◆ sig_pri_available()

int sig_pri_available ( struct sig_pri_chan **  pvt,
int  is_specific_channel 
)

Referenced by available().

◆ sig_pri_call()

int sig_pri_call ( struct sig_pri_chan p,
struct ast_channel ast,
const char *  rdest,
int  timeout,
int  layer1 
)

Referenced by dahdi_call().

◆ sig_pri_cc_agent_callee_available()

int sig_pri_cc_agent_callee_available ( struct ast_cc_agent agent)

◆ sig_pri_cc_agent_destructor()

void sig_pri_cc_agent_destructor ( struct ast_cc_agent agent)

◆ sig_pri_cc_agent_init()

int sig_pri_cc_agent_init ( struct ast_cc_agent agent,
struct sig_pri_chan pvt_chan 
)

◆ sig_pri_cc_agent_party_b_free()

int sig_pri_cc_agent_party_b_free ( struct ast_cc_agent agent)

◆ sig_pri_cc_agent_req_rsp()

void sig_pri_cc_agent_req_rsp ( struct ast_cc_agent agent,
enum ast_cc_agent_response_reason  reason 
)

◆ sig_pri_cc_agent_start_monitoring()

int sig_pri_cc_agent_start_monitoring ( struct ast_cc_agent agent)

◆ sig_pri_cc_agent_start_offer_timer()

int sig_pri_cc_agent_start_offer_timer ( struct ast_cc_agent agent)

◆ sig_pri_cc_agent_status_req()

int sig_pri_cc_agent_status_req ( struct ast_cc_agent agent)

◆ sig_pri_cc_agent_stop_offer_timer()

int sig_pri_cc_agent_stop_offer_timer ( struct ast_cc_agent agent)

◆ sig_pri_cc_agent_stop_ringing()

int sig_pri_cc_agent_stop_ringing ( struct ast_cc_agent agent)

◆ sig_pri_cc_monitor_cancel_available_timer()

int sig_pri_cc_monitor_cancel_available_timer ( struct ast_cc_monitor monitor,
int *  sched_id 
)

◆ sig_pri_cc_monitor_destructor()

void sig_pri_cc_monitor_destructor ( void *  monitor_pvt)

◆ sig_pri_cc_monitor_req_cc()

int sig_pri_cc_monitor_req_cc ( struct ast_cc_monitor monitor,
int *  available_timer_id 
)

◆ sig_pri_cc_monitor_status_rsp()

int sig_pri_cc_monitor_status_rsp ( struct ast_cc_monitor monitor,
enum ast_device_state  devstate 
)

◆ sig_pri_cc_monitor_suspend()

int sig_pri_cc_monitor_suspend ( struct ast_cc_monitor monitor)

◆ sig_pri_cc_monitor_unsuspend()

int sig_pri_cc_monitor_unsuspend ( struct ast_cc_monitor monitor)

◆ sig_pri_chan_alarm_notify()

void sig_pri_chan_alarm_notify ( struct sig_pri_chan p,
int  noalarm 
)

◆ sig_pri_chan_delete()

void sig_pri_chan_delete ( struct sig_pri_chan doomed)

Referenced by destroy_dahdi_pvt().

◆ sig_pri_chan_new()

struct sig_pri_chan* sig_pri_chan_new ( void *  pvt_data,
struct sig_pri_span pri,
int  logicalspan,
int  channo,
int  trunkgroup 
)

Referenced by mkintf().

◆ sig_pri_cli_show_channels()

void sig_pri_cli_show_channels ( int  fd,
struct sig_pri_span pri 
)

◆ sig_pri_cli_show_channels_header()

void sig_pri_cli_show_channels_header ( int  fd)

◆ sig_pri_cli_show_span()

void sig_pri_cli_show_span ( int  fd,
int *  dchannels,
struct sig_pri_span pri 
)

◆ sig_pri_cli_show_spans()

void sig_pri_cli_show_spans ( int  fd,
int  span,
struct sig_pri_span pri 
)

◆ sig_pri_dial_complete()

void sig_pri_dial_complete ( struct sig_pri_chan pvt,
struct ast_channel ast 
)

Referenced by dahdi_handle_event().

◆ sig_pri_digit_begin()

int sig_pri_digit_begin ( struct sig_pri_chan pvt,
struct ast_channel ast,
char  digit 
)

Referenced by dahdi_digit_begin().

◆ sig_pri_extract_called_num_subaddr()

void sig_pri_extract_called_num_subaddr ( struct sig_pri_chan p,
const char *  rdest,
char *  called,
size_t  called_buff_size 
)

Referenced by dahdi_call(), and dahdi_request().

◆ sig_pri_fixup()

void sig_pri_fixup ( struct ast_channel oldchan,
struct ast_channel newchan,
struct sig_pri_chan pchan 
)

Referenced by dahdi_fixup().

◆ sig_pri_hangup()

int sig_pri_hangup ( struct sig_pri_chan p,
struct ast_channel ast 
)

Referenced by dahdi_hangup().

◆ sig_pri_indicate()

int sig_pri_indicate ( struct sig_pri_chan p,
struct ast_channel chan,
int  condition,
const void *  data,
size_t  datalen 
)

Referenced by dahdi_indicate().

◆ sig_pri_init_pri()

void sig_pri_init_pri ( struct sig_pri_span pri)

Referenced by dahdi_restart(), and load_module().

◆ sig_pri_is_alarm_ignored()

int sig_pri_is_alarm_ignored ( struct sig_pri_span pri)

◆ sig_pri_is_chan_available()

int sig_pri_is_chan_available ( struct sig_pri_chan pvt)

◆ sig_pri_load()

int sig_pri_load ( const char *  cc_type_name)

Referenced by load_module().

◆ sig_pri_request()

struct ast_channel* sig_pri_request ( struct sig_pri_chan p,
enum sig_pri_law  law,
const struct ast_assigned_ids assignedids,
const struct ast_channel requestor,
int  transfercapability 
)

Referenced by dahdi_request().

◆ sig_pri_set_alarm()

void sig_pri_set_alarm ( struct sig_pri_chan p,
int  in_alarm 
)

Referenced by mkintf().

◆ sig_pri_start_pri()

int sig_pri_start_pri ( struct sig_pri_span pri)

Referenced by setup_dahdi_int().

◆ sig_pri_stop_pri()

void sig_pri_stop_pri ( struct sig_pri_span pri)

Referenced by __unload_module().

◆ sig_pri_unload()

void sig_pri_unload ( void  )

Referenced by __unload_module().

Variable Documentation

◆ sig_pri_callbacks

struct sig_pri_callback sig_pri_callbacks
extern

Global sig_pri callbacks to the upper layer.