Thu Oct 11 06:50:45 2012

Asterisk developer's documentation


dahdi_pvt Struct Reference

Collaboration diagram for dahdi_pvt:

Collaboration graph
[legend]

Data Fields

char accountcode [AST_MAX_ACCOUNT_CODE]
unsigned int adsi:1
 TRUE if ADSI (Analog Display Services Interface) available.
int amaflags
unsigned int answeronpolarityswitch:1
 TRUE if we can use a polarity reversal to mark when an outgoing call is answered by the remote party.
char begindigit
 DTMF digit in progress. 0 when no digit in progress.
int buf_no
int buf_policy
unsigned int bufferoverrideinuse:1
 TRUE while dynamic faxbuffers are in use.
int bufsize
int busy_quietlength
 Length of "busy" tone off time.
int busy_tonelength
 Length of "busy" tone on time.
int busycount
 Number of times to see "busy" tone before hanging up.
unsigned int busydetect:1
 TRUE if busy detection is enabled. (Listens for the beep-beep busy pattern.).
char call_forward [AST_MAX_EXTENSION]
 Accumulated call forwarding number.
ast_group_t callgroup
 Bitmapped call groups this belongs to.
int callingpres
int callprogress
 Bitmapped call progress detection flags. CALLPROGRESS_xxx values.
unsigned int callreturn:1
 TRUE if call return is enabled. (*69, if your dialplan doesn't catch this first).
char callwait_name [AST_MAX_EXTENSION]
 Call waiting name.
char callwait_num [AST_MAX_EXTENSION]
 Call waiting number.
int callwaitcas
 TRUE if Call Waiting (CW) CPE Alert Signal (CAS) is being sent.
unsigned int callwaiting:1
 TRUE if busy extensions will hear the call-waiting tone and can use hook-flash to switch between callers.
unsigned int callwaitingcallerid:1
 TRUE if send caller ID for Call Waiting.
int callwaitingrepeat
int callwaitrings
 Number of call waiting rings.
unsigned int cancallforward:1
 TRUE if support for call forwarding enabled. Dial *72 to enable call forwarding. Dial *73 to disable call forwarding.
unsigned int canpark:1
 TRUE if support for call parking is enabled.
int channel
int cid_ani2
 Automatic Number Identification code from PRI.
char cid_name [AST_MAX_EXTENSION]
 Caller ID name from an incoming call.
char cid_num [AST_MAX_EXTENSION]
 Caller ID number from an incoming call.
float cid_rxgain
 Amount of gain to increase during caller id.
int cid_signalling
int cid_start
int cid_suppress_expire
int cid_ton
 Caller ID Q.931 TON/NPI field values. Set by PRI. Zero otherwise.
int cidcwexpire
int cidlen
 Length of the cidspill buffer containing samples.
int cidpos
 Position in the cidspill buffer to send out next.
int cidrings
unsigned char * cidspill
 Analog caller ID waveform sample buffer.
unsigned int confirmanswer:1
 TRUE if to wait for a DTMF digit to confirm answer.
int confno
int confusers
char context [AST_MAX_CONTEXT]
 The configured context for incoming calls.
unsigned int dahditrcallerid:1
 TRUE if we should use the callerid from incoming call on dahdi transfer.
char defcontext [AST_MAX_CONTEXT]
 Saved context string.
unsigned int destroy:1
 TRUE if the channel is to be destroyed on hangup. (Used by pseudo channels.).
char dialdest [256]
 Delayed dialing for E911. Overlap digits for ISDN.
unsigned int dialednone:1
 TRUE if analog type line dialed no digits in Dial().
unsigned int dialing:1
 TRUE if in the process of dialing digits or sending something.
unsigned int didtdd:1
unsigned int digital:1
 TRUE if the transfer capability of the call is digital.
int distinctivering
unsigned int dnd:1
 TRUE if Do-Not-Disturb is enabled.
char dnid [AST_MAX_EXTENSION]
 Dialed Number Identifier.
struct dahdi_dialoperation dop
 DAHDI dial operation command struct for ioctl() call.
struct dahdi_distRings drings
 Distinctive Ring data.
struct ast_dspdsp
 Opaque DSP configuration structure.
int dsp_features
 DSP feature flags: DSP_FEATURE_xxx.
int dtmfrelax
unsigned int echobreak:1
 XXX BOOLEAN Purpose???
unsigned int echocanbridged:1
 TRUE if echo cancellation enabled when bridged.
struct {
   struct dahdi_echocanparams   head
   struct dahdi_echocanparam   params [DAHDI_MAX_ECHOCANPARAMS]
echocancel
 Echo cancel parameters.
unsigned int echocanon:1
 TRUE if echo cancellation is turned on.
char echorest [20]
 Filled with 'w'. XXX Purpose??
int echotraining
 Echo training time. 0 = disabled.
char exten [AST_MAX_EXTENSION]
 Extension to use in the dialplan.
int fake_event
 Holding place for event injected from outside normal operation.
int faxbuf_no
int faxbuf_policy
unsigned int faxhandled:1
 TRUE if a fax tone has already been handled.
char finaldial [64]
 Second part of SIG_FEATDMF_TA wink operation.
unsigned int firstradio:1
 TRUE if over a radio and dahdi_read() has been called.
struct timeval flashtime
int fxsoffhookstate
 TRUE if the FXS port is off-hook.
ast_group_t group
 Bitmapped groups this belongs to.
time_t guardtime
unsigned int hanguponpolarityswitch:1
 TRUE if the call will be considered "hung up" on a polarity reversal.
unsigned int hardwaredtmf:1
 TRUE if DTMF detection needs to be done by hardware.
unsigned int hidecallerid:1
 TRUE if the outgoing caller ID is blocked/hidden.
unsigned int hidecalleridname:1
 TRUE if hide just the name not the number for legacy PBX use.
unsigned int ignoredtmf:1
 TRUE if DTMF detection is disabled.
unsigned int immediate:1
 TRUE if the channel should be answered immediately without attempting to gather any digits.
unsigned int inalarm:1
 TRUE if in an alarm condition.
int inconference
unsigned int inservice:1
 TRUE if channel is out of reset and ready.
char language [MAX_LANGUAGE]
 Language configured for calls.
char lastcid_name [AST_MAX_EXTENSION]
 Last Caller ID name from an incoming call.
char lastcid_num [AST_MAX_EXTENSION]
 Last Caller ID number from an incoming call.
int law
 Active PCM encoding format: DAHDI_LAW_ALAW or DAHDI_LAW_MULAW.
unsigned int locallyblocked:1
 TRUE if the channel is locally blocked.
ast_mutex_t lock
char mailbox [AST_MAX_EXTENSION]
 Voice mailbox location.
struct dahdi_pvtmaster
unsigned int mate:1
 TRUE if TDD in MATE mode.
char mohinterpret [MAX_MUSICCLASS]
 The configured music-on-hold class to use for calls.
char mohsuggest [MAX_MUSICCLASS]
 Suggested music-on-hold class for peer channel to use for calls.
int msgstate
 -1 = unknown, 0 = no messages, 1 = new messages available
int muting
 TRUE if confrence is muted.
struct ast_event_submwi_event_sub
 Opaque event subscription parameters for message waiting indication support.
unsigned int mwimonitor_fsk:1
 TRUE if the FXO port monitors for fsk type MWI indications from the other end.
unsigned int mwimonitor_neon:1
 TRUE if the FXO port monitors for neon type MWI indications from the other end.
unsigned int mwimonitor_rpas:1
 TRUE if the FXO port monitors for rpas precursor to fsk MWI indications from the other end.
unsigned int mwimonitoractive:1
 TRUE if an MWI monitor thread is currently active.
struct mwisend_info mwisend_data
unsigned int mwisendactive:1
 TRUE if a MWI message sending thread is active.
struct dahdi_pvtnext
int onhooktime
 Time the interface went on-hook.
int oprmode
struct dahdi_pvtoprpeer
char * origcid_name
char * origcid_num
unsigned int outgoing:1
 TRUE if we originated the call leg.
int outsigmod
struct ast_channelowner
char parkinglot [AST_MAX_EXTENSION]
unsigned int permcallwaiting:1
 TRUE if busy extensions will hear the call-waiting tone and can use hook-flash to switch between callers.
unsigned int permhidecallerid:1
 TRUE if the outgoing caller ID is blocked/restricted/hidden.
ast_group_t pickupgroup
 Bitmapped pickup groups this belongs to.
int polarity
 Current line interface polarity. POLARITY_IDLE, POLARITY_REV.
struct timeval polaritydelaytv
 Start delay time if polarityonanswerdelay is nonzero.
int polarityonanswerdelay
 Minimal time period (ms) between the answer polarity switch and hangup polarity switch.
struct dahdi_pvtprev
unsigned int priexclusive:1
 TRUE if PRI B channels are always exclusively selected.
unsigned int priindication_oob:1
 TRUE if PRI congestion/busy indications are sent out-of-band.
int propconfno
unsigned int pulse:1
 TRUE if we will pulse dial.
unsigned int pulsedial:1
 TRUE if a pulsed digit was detected. (Pulse dial phone detected).
int radio
 Nonzero if the signaling type is sent over a radio.
char rdnis [AST_MAX_EXTENSION]
 Redirecting Directory Number Information Service (RDNIS) number.
unsigned int remotelyblocked:1
 TRUE if the channel is remotely blocked.
unsigned int restartpending:1
unsigned int restrictcid:1
 TRUE if caller ID is restricted.
int ringt
 Ring timeout timer??
int ringt_base
 Ring timeout base.
float rxgain
 Rx gain set by chan_dahdi.conf.
struct dahdi_confinfo saveconf
int sendcalleridafter
 Send caller ID after this many rings.
int sig
struct dahdi_pvtslaves [MAX_SLAVES]
struct ast_smdi_interfacesmdi_iface
 The serial port to listen for SMDI data on.
int span
int stripmsd
 Number of most significant digits/characters to strip from the dialed number.
struct dahdi_subchannel sub_unused
struct dahdi_subchannel subs [3]
struct tdd_statetdd
unsigned int threewaycalling:1
 TRUE if three way calling is enabled.
int tonezone
unsigned int transfer:1
 TRUE if call transfer is enabled.
unsigned int transfertobusy:1
 TRUE if allowed to flash-transfer to busy channels.
float txgain
 Tx gain set by chan_dahdi.conf.
unsigned int use_callerid:1
 TRUE if caller ID is used on this channel.
unsigned int use_callingpres:1
 TRUE if we will use the calling presentation setting from the Asterisk channel for outgoing calls.
unsigned int use_smdi:1
 TRUE if SMDI (Simplified Message Desk Interface) is enabled.
unsigned int usedistinctiveringdetection:1
 TRUE if distinctive rings are to be detected.
unsigned int usefaxbuffers:1
 TRUE if dynamic faxbuffers are configured for use, default is OFF.
struct ast_variablevars
 Channel variable list with associated values to set when a channel is created.
int waitfordialtone
 Number of milliseconds to wait for dialtone.
struct timeval waitingfordt
int whichwink

Detailed Description

Definition at line 686 of file chan_dahdi.c.


Field Documentation

char accountcode[AST_MAX_ACCOUNT_CODE]

Account code

Definition at line 1168 of file chan_dahdi.c.

Referenced by dahdi_new(), mkintf(), and process_dahdi().

unsigned int adsi

TRUE if ADSI (Analog Display Services Interface) available.

Note:
Set from the "adsi" value read in from chan_dahdi.conf

Definition at line 729 of file chan_dahdi.c.

Referenced by dahdi_new(), mkintf(), and process_dahdi().

int amaflags

AMA Flags

Definition at line 1169 of file chan_dahdi.c.

Referenced by dahdi_new(), mkintf(), and process_dahdi().

unsigned int answeronpolarityswitch

TRUE if we can use a polarity reversal to mark when an outgoing call is answered by the remote party.

Note:
Set from the "answeronpolarityswitch" value read in from chan_dahdi.conf

Definition at line 735 of file chan_dahdi.c.

Referenced by dahdi_call(), dahdi_handle_event(), mkintf(), and process_dahdi().

char begindigit

DTMF digit in progress. 0 when no digit in progress.

Definition at line 1276 of file chan_dahdi.c.

Referenced by dahdi_digit_begin(), and dahdi_digit_end().

int buf_no

Number of buffers

Definition at line 700 of file chan_dahdi.c.

Referenced by alloc_sub(), dahdi_hangup(), duplicate_pseudo(), mkintf(), and process_dahdi().

Buffer policy

Definition at line 701 of file chan_dahdi.c.

Referenced by alloc_sub(), dahdi_hangup(), duplicate_pseudo(), mkintf(), and process_dahdi().

unsigned int bufferoverrideinuse

TRUE while dynamic faxbuffers are in use.

Definition at line 803 of file chan_dahdi.c.

Referenced by dahdi_func_write(), dahdi_handle_dtmf(), and dahdi_hangup().

int bufsize

Size of the buffers

Definition at line 699 of file chan_dahdi.c.

Referenced by dahdi_func_write(), dahdi_handle_dtmf(), dahdi_hangup(), and mkintf().

Length of "busy" tone off time.

Note:
Set from the "busypattern" value read in from chan_dahdi.conf

Definition at line 1147 of file chan_dahdi.c.

Referenced by dahdi_new(), dahdi_show_channel(), mkintf(), and process_dahdi().

Length of "busy" tone on time.

Note:
Set from the "busypattern" value read in from chan_dahdi.conf

Definition at line 1142 of file chan_dahdi.c.

Referenced by dahdi_new(), dahdi_show_channel(), mkintf(), and process_dahdi().

int busycount

Number of times to see "busy" tone before hanging up.

Note:
Set from the "busycount" value read in from chan_dahdi.conf

Definition at line 1137 of file chan_dahdi.c.

Referenced by dahdi_new(), dahdi_show_channel(), mkintf(), and process_dahdi().

unsigned int busydetect

TRUE if busy detection is enabled. (Listens for the beep-beep busy pattern.).

Note:
Set from the "busydetect" value read in from chan_dahdi.conf

Definition at line 741 of file chan_dahdi.c.

Referenced by dahdi_new(), dahdi_read(), dahdi_show_channel(), mkintf(), and process_dahdi().

char call_forward[AST_MAX_EXTENSION]

Accumulated call forwarding number.

Definition at line 1172 of file chan_dahdi.c.

Referenced by dahdi_new(), and ss_thread().

Bitmapped call groups this belongs to.

Note:
The "callgroup" bitmapped group string read in from chan_dahdi.conf

Definition at line 1072 of file chan_dahdi.c.

Referenced by dahdi_new(), mkintf(), and process_dahdi().

The value of calling presentation that we're going to use when placing a PRI call

Definition at line 1088 of file chan_dahdi.c.

Referenced by dahdi_new().

Bitmapped call progress detection flags. CALLPROGRESS_xxx values.

Note:
Bits set from the "callprogress" and "faxdetect" values read in from chan_dahdi.conf

Definition at line 1152 of file chan_dahdi.c.

Referenced by dahdi_handle_dtmf(), dahdi_handle_event(), dahdi_new(), dahdi_read(), mkintf(), and process_dahdi().

unsigned int callreturn

TRUE if call return is enabled. (*69, if your dialplan doesn't catch this first).

Note:
Set from the "callreturn" value read in from chan_dahdi.conf

Definition at line 747 of file chan_dahdi.c.

Referenced by mkintf(), process_dahdi(), and ss_thread().

char callwait_name[AST_MAX_EXTENSION]

Call waiting name.

Definition at line 1053 of file chan_dahdi.c.

Referenced by dahdi_call(), and send_cwcidspill().

char callwait_num[AST_MAX_EXTENSION]

Call waiting number.

Definition at line 1051 of file chan_dahdi.c.

Referenced by dahdi_call(), and send_cwcidspill().

TRUE if Call Waiting (CW) CPE Alert Signal (CAS) is being sent.

Note:
After CAS is sent, the call waiting caller id will be sent if the phone gives a positive reply.

Definition at line 1118 of file chan_dahdi.c.

Referenced by dahdi_call(), dahdi_callwait(), dahdi_handle_dtmf(), dahdi_handle_event(), dahdi_hangup(), dahdi_read(), dahdi_show_channel(), send_callerid(), and send_cwcidspill().

unsigned int callwaiting

TRUE if busy extensions will hear the call-waiting tone and can use hook-flash to switch between callers.

Note:
Can be disabled by dialing *70.

Initialized with the "callwaiting" value read in from chan_dahdi.conf

Definition at line 754 of file chan_dahdi.c.

Referenced by available(), dahdi_bridge(), dahdi_hangup(), mkintf(), process_dahdi(), and ss_thread().

unsigned int callwaitingcallerid

TRUE if send caller ID for Call Waiting.

Note:
Set from the "callwaitingcallerid" value read in from chan_dahdi.conf

Definition at line 759 of file chan_dahdi.c.

Referenced by dahdi_bridge(), dahdi_callwait(), mkintf(), and process_dahdi().

How many samples to wait before repeating call waiting

Definition at line 1089 of file chan_dahdi.c.

Referenced by __dahdi_exception(), dahdi_callwait(), dahdi_handle_event(), dahdi_hangup(), and dahdi_read().

Number of call waiting rings.

Definition at line 1120 of file chan_dahdi.c.

Referenced by dahdi_call(), dahdi_callwait(), and dahdi_read().

unsigned int cancallforward

TRUE if support for call forwarding enabled. Dial *72 to enable call forwarding. Dial *73 to disable call forwarding.

Note:
Set from the "cancallforward" value read in from chan_dahdi.conf

Definition at line 766 of file chan_dahdi.c.

Referenced by mkintf(), process_dahdi(), and ss_thread().

unsigned int canpark

TRUE if support for call parking is enabled.

Note:
Set from the "canpark" value read in from chan_dahdi.conf

Definition at line 771 of file chan_dahdi.c.

Referenced by mkintf(), process_dahdi(), and ss_thread().

int channel

int cid_ani2

Automatic Number Identification code from PRI.

Definition at line 1037 of file chan_dahdi.c.

Referenced by dahdi_new().

char cid_name[AST_MAX_EXTENSION]

Caller ID name from an incoming call.

Definition at line 1043 of file chan_dahdi.c.

Referenced by dahdi_handle_event(), dahdi_hangup(), dahdi_new(), dahdi_show_channel(), mkintf(), mwi_send_init(), process_dahdi(), and ss_thread().

char cid_num[AST_MAX_EXTENSION]

Caller ID number from an incoming call.

Definition at line 1039 of file chan_dahdi.c.

Referenced by dahdi_handle_event(), dahdi_hangup(), dahdi_new(), dahdi_show_channel(), mkintf(), mwi_send_init(), process_dahdi(), and ss_thread().

float cid_rxgain

Amount of gain to increase during caller id.

Definition at line 714 of file chan_dahdi.c.

Referenced by bump_gains(), mkintf(), and process_dahdi().

CID signalling type bell202 or v23

Definition at line 1086 of file chan_dahdi.c.

Referenced by mkintf(), mwi_thread(), process_dahdi(), and ss_thread().

int cid_start

CID start indicator, polarity or ring

Definition at line 1087 of file chan_dahdi.c.

Referenced by handle_init_event(), mkintf(), process_dahdi(), and ss_thread().

How many samples to suppress after a CID spill.

Definition at line 1091 of file chan_dahdi.c.

Referenced by __dahdi_exception(), dahdi_handle_event(), dahdi_hangup(), dahdi_read(), send_callerid(), and send_cwcidspill().

int cid_ton

Caller ID Q.931 TON/NPI field values. Set by PRI. Zero otherwise.

Definition at line 1041 of file chan_dahdi.c.

Referenced by dahdi_new(), dahdi_show_channel(), and mkintf().

When to stop waiting for CID/CW CAS response (In samples)

Definition at line 1090 of file chan_dahdi.c.

Referenced by __dahdi_exception(), dahdi_handle_event(), dahdi_hangup(), dahdi_read(), send_callerid(), and send_cwcidspill().

int cidlen

Length of the cidspill buffer containing samples.

Definition at line 1097 of file chan_dahdi.c.

Referenced by dahdi_call(), dahdi_callwait(), mwi_send_init(), mwi_send_process_buffer(), mwi_send_process_event(), send_callerid(), and send_cwcidspill().

int cidpos

Position in the cidspill buffer to send out next.

Definition at line 1095 of file chan_dahdi.c.

Referenced by dahdi_call(), dahdi_callwait(), mwi_send_init(), mwi_send_process_buffer(), mwi_send_process_event(), send_callerid(), and send_cwcidspill().

int cidrings

Which ring to deliver CID on

Definition at line 1194 of file chan_dahdi.c.

Referenced by dahdi_call(), dahdi_handle_event(), dahdi_hangup(), and dahdi_read().

unsigned char* cidspill

unsigned int confirmanswer

TRUE if to wait for a DTMF digit to confirm answer.

Definition at line 773 of file chan_dahdi.c.

Referenced by dahdi_handle_dtmf(), dahdi_handle_event(), dahdi_hangup(), and dahdi_request().

int confno

Our conference

Definition at line 1065 of file chan_dahdi.c.

Referenced by check_for_conference(), conf_add(), dahdi_show_channel(), isourconf(), mkintf(), reset_conf(), and update_conf().

int confusers

Who is using our conference

Definition at line 1066 of file chan_dahdi.c.

char context[AST_MAX_CONTEXT]

The configured context for incoming calls.

Note:
The "context" string read in from chan_dahdi.conf

Definition at line 1009 of file chan_dahdi.c.

Referenced by action_dahdishowchannels(), dahdi_new(), dahdi_show_channel(), dahdi_show_channels(), mkintf(), process_dahdi(), and ss_thread().

unsigned int dahditrcallerid

TRUE if we should use the callerid from incoming call on dahdi transfer.

Note:
Set from the "useincomingcalleridondahditransfer" value read in from chan_dahdi.conf

Definition at line 928 of file chan_dahdi.c.

Referenced by dahdi_handle_event(), mkintf(), and process_dahdi().

char defcontext[AST_MAX_CONTEXT]

Saved context string.

Definition at line 1013 of file chan_dahdi.c.

Referenced by mkintf(), and ss_thread().

unsigned int destroy

TRUE if the channel is to be destroyed on hangup. (Used by pseudo channels.).

Definition at line 778 of file chan_dahdi.c.

Referenced by dahdi_hangup(), dahdi_show_channel(), duplicate_pseudo(), and mkintf().

char dialdest[256]

Delayed dialing for E911. Overlap digits for ISDN.

Definition at line 1181 of file chan_dahdi.c.

Referenced by dahdi_call(), dahdi_digit_begin(), and dahdi_handle_event().

unsigned int dialednone

TRUE if analog type line dialed no digits in Dial().

Definition at line 781 of file chan_dahdi.c.

Referenced by dahdi_call(), and dahdi_handle_event().

unsigned int dialing

TRUE if in the process of dialing digits or sending something.

Definition at line 783 of file chan_dahdi.c.

Referenced by __dahdi_exception(), dahdi_answer(), dahdi_call(), dahdi_digit_begin(), dahdi_digit_end(), dahdi_handle_event(), dahdi_hangup(), dahdi_indicate(), dahdi_read(), dahdi_show_channel(), and dahdi_write().

unsigned int didtdd

flag to say its done it once

Definition at line 779 of file chan_dahdi.c.

Referenced by dahdi_hangup(), and dahdi_setoption().

unsigned int digital

TRUE if the transfer capability of the call is digital.

Definition at line 785 of file chan_dahdi.c.

Referenced by dahdi_answer(), dahdi_call(), dahdi_enable_ec(), dahdi_hangup(), dahdi_indicate(), dahdi_new(), and dahdi_request().

Which distinctivering to use

Definition at line 1193 of file chan_dahdi.c.

Referenced by dahdi_call(), dahdi_hangup(), and dahdi_request().

unsigned int dnd

TRUE if Do-Not-Disturb is enabled.

Definition at line 787 of file chan_dahdi.c.

Referenced by action_dahdidndoff(), action_dahdidndon(), action_dahdishowchannels(), available(), dahdi_dnd(), and dahdi_show_channel().

char dnid[AST_MAX_EXTENSION]

Dialed Number Identifier.

Definition at line 1057 of file chan_dahdi.c.

Referenced by dahdi_new().

struct dahdi_dialoperation dop [read]

DAHDI dial operation command struct for ioctl() call.

Definition at line 1164 of file chan_dahdi.c.

Referenced by dahdi_call(), dahdi_handle_event(), dahdi_indicate(), dahdi_read(), and ss_thread().

struct dahdi_distRings drings [read]

Distinctive Ring data.

Definition at line 1003 of file chan_dahdi.c.

Referenced by mkintf(), process_dahdi(), and ss_thread().

struct ast_dsp* dsp [read]

DSP feature flags: DSP_FEATURE_xxx.

Definition at line 1227 of file chan_dahdi.c.

Referenced by dahdi_new(), dahdi_read(), disable_dtmf_detect(), and enable_dtmf_detect().

int dtmfrelax

whether to run in relaxed DTMF mode

Definition at line 1195 of file chan_dahdi.c.

Referenced by dahdi_hangup(), dahdi_new(), dahdi_setoption(), dahdi_show_channel(), mkintf(), process_dahdi(), and ss_thread().

unsigned int echobreak

XXX BOOLEAN Purpose???

Definition at line 789 of file chan_dahdi.c.

Referenced by dahdi_call(), and dahdi_handle_event().

unsigned int echocanbridged

TRUE if echo cancellation enabled when bridged.

Note:
Initialized with the "echocancelwhenbridged" value read in from chan_dahdi.conf

Disabled if the echo canceller is not setup.

Definition at line 795 of file chan_dahdi.c.

Referenced by dahdi_bridge(), dahdi_show_channel(), mkintf(), and process_dahdi().

struct { ... } echocancel

Echo cancel parameters.

Referenced by dahdi_enable_ec(), dahdi_show_channel(), mkintf(), and process_echocancel().

unsigned int echocanon

TRUE if echo cancellation is turned on.

Definition at line 797 of file chan_dahdi.c.

Referenced by dahdi_disable_ec(), dahdi_enable_ec(), dahdi_handle_event(), dahdi_show_channel(), and dahdi_train_ec().

char echorest[20]

Filled with 'w'. XXX Purpose??

Definition at line 1132 of file chan_dahdi.c.

Referenced by dahdi_call(), and dahdi_handle_event().

Echo training time. 0 = disabled.

Note:
Set from the "echotraining" value read in from chan_dahdi.conf

Definition at line 1130 of file chan_dahdi.c.

Referenced by dahdi_call(), dahdi_handle_event(), dahdi_train_ec(), mkintf(), and process_dahdi().

char exten[AST_MAX_EXTENSION]

Extension to use in the dialplan.

Definition at line 1015 of file chan_dahdi.c.

Referenced by dahdi_hangup(), dahdi_new(), dahdi_show_channel(), dahdi_show_channels(), and ss_thread().

Holding place for event injected from outside normal operation.

Definition at line 1197 of file chan_dahdi.c.

Referenced by __dahdi_exception(), dahdi_fake_event(), dahdi_handle_event(), dahdi_new(), and dahdi_read().

int faxbuf_no

Number of Fax buffers

Definition at line 702 of file chan_dahdi.c.

Referenced by dahdi_handle_dtmf(), mkintf(), and process_dahdi().

Fax buffer policy

Definition at line 703 of file chan_dahdi.c.

Referenced by dahdi_handle_dtmf(), mkintf(), and process_dahdi().

unsigned int faxhandled

TRUE if a fax tone has already been handled.

Definition at line 799 of file chan_dahdi.c.

Referenced by dahdi_handle_dtmf(), dahdi_hangup(), and dahdi_show_channel().

char finaldial[64]

Second part of SIG_FEATDMF_TA wink operation.

Definition at line 1167 of file chan_dahdi.c.

Referenced by dahdi_call(), and dahdi_handle_event().

unsigned int firstradio

TRUE if over a radio and dahdi_read() has been called.

Definition at line 805 of file chan_dahdi.c.

Referenced by dahdi_read(), and mkintf().

struct timeval flashtime [read]

Last flash-hook time

Definition at line 1159 of file chan_dahdi.c.

Referenced by __dahdi_exception(), and dahdi_handle_event().

TRUE if the FXS port is off-hook.

Definition at line 1185 of file chan_dahdi.c.

Referenced by dahdi_handle_event(), dahdi_hangup(), do_monitor(), handle_init_event(), and mkintf().

Bitmapped groups this belongs to.

Note:
The "group" bitmapped group string read in from chan_dahdi.conf

Definition at line 1062 of file chan_dahdi.c.

Referenced by available(), dahdi_show_channels(), mkintf(), and process_dahdi().

time_t guardtime

Must wait this much time before using for new call

Definition at line 1085 of file chan_dahdi.c.

Referenced by available(), and dahdi_hangup().

unsigned int hanguponpolarityswitch

TRUE if the call will be considered "hung up" on a polarity reversal.

Note:
Set from the "hanguponpolarityswitch" value read in from chan_dahdi.conf

Definition at line 810 of file chan_dahdi.c.

Referenced by dahdi_answer(), dahdi_call(), dahdi_handle_event(), handle_init_event(), mkintf(), process_dahdi(), and ss_thread().

unsigned int hardwaredtmf

TRUE if DTMF detection needs to be done by hardware.

Definition at line 812 of file chan_dahdi.c.

Referenced by dahdi_new(), disable_dtmf_detect(), enable_dtmf_detect(), and ss_thread().

struct dahdi_echocanparams head [read]

Definition at line 1123 of file chan_dahdi.c.

Referenced by dahdi_enable_ec(), dahdi_show_channel(), mkintf(), and process_echocancel().

unsigned int hidecallerid

TRUE if the outgoing caller ID is blocked/hidden.

Note:
Caller ID can be disabled by dialing *67.

Caller ID can be enabled by dialing *82.

Initialized with the "hidecallerid" value read in from chan_dahdi.conf

Definition at line 819 of file chan_dahdi.c.

Referenced by dahdi_call(), dahdi_hangup(), mkintf(), process_dahdi(), and ss_thread().

unsigned int hidecalleridname

TRUE if hide just the name not the number for legacy PBX use.

Note:
Only applies to PRI channels.

Set from the "hidecalleridname" value read in from chan_dahdi.conf

Definition at line 825 of file chan_dahdi.c.

Referenced by dahdi_call(), mkintf(), and process_dahdi().

unsigned int ignoredtmf

TRUE if DTMF detection is disabled.

Definition at line 827 of file chan_dahdi.c.

Referenced by dahdi_hangup(), dahdi_read(), disable_dtmf_detect(), and enable_dtmf_detect().

unsigned int immediate

TRUE if the channel should be answered immediately without attempting to gather any digits.

Note:
Set from the "immediate" value read in from chan_dahdi.conf

Definition at line 833 of file chan_dahdi.c.

Referenced by handle_init_event(), mkintf(), process_dahdi(), and ss_thread().

unsigned int inalarm

TRUE if in an alarm condition.

Definition at line 835 of file chan_dahdi.c.

Referenced by dahdi_handle_event(), dahdi_read(), dahdi_request(), dahdi_show_channel(), handle_init_event(), mkintf(), mwi_thread(), and ss_thread().

If our real should be in the conference

Definition at line 697 of file chan_dahdi.c.

Referenced by dahdi_bridge(), dahdi_show_channel(), dahdi_unlink(), and update_conf().

unsigned int inservice

TRUE if channel is out of reset and ready.

Note:
Set but not used.

Definition at line 958 of file chan_dahdi.c.

Referenced by mkintf().

char language[MAX_LANGUAGE]

Language configured for calls.

Note:
The "language" string read in from chan_dahdi.conf

Definition at line 1020 of file chan_dahdi.c.

Referenced by dahdi_new(), dahdi_show_channels(), mkintf(), and process_dahdi().

char lastcid_name[AST_MAX_EXTENSION]

Last Caller ID name from an incoming call.

Definition at line 1047 of file chan_dahdi.c.

Referenced by dahdi_call(), and dahdi_read().

char lastcid_num[AST_MAX_EXTENSION]

Last Caller ID number from an incoming call.

Definition at line 1045 of file chan_dahdi.c.

Referenced by dahdi_call(), dahdi_read(), and ss_thread().

int law

Active PCM encoding format: DAHDI_LAW_ALAW or DAHDI_LAW_MULAW.

Definition at line 1064 of file chan_dahdi.c.

Referenced by bump_gains(), dahdi_call(), dahdi_hangup(), dahdi_set_swgain(), dahdi_setoption(), dahdi_show_channel(), isslavenative(), mkintf(), and restore_gains().

unsigned int locallyblocked

TRUE if the channel is locally blocked.

Note:
Applies to SS7 channels.

Definition at line 963 of file chan_dahdi.c.

Referenced by available(), dahdi_show_channels(), and mkintf().

char mailbox[AST_MAX_EXTENSION]

Voice mailbox location.

Note:
Set from the "mailbox" string read in from chan_dahdi.conf

Definition at line 1177 of file chan_dahdi.c.

Referenced by dahdi_show_channel(), do_monitor(), handle_init_event(), has_voicemail(), mkintf(), mwi_thread(), process_dahdi(), and ss_thread().

struct dahdi_pvt* master [read]

Master to us (we follow their conferencing)

Definition at line 696 of file chan_dahdi.c.

Referenced by check_for_conference(), dahdi_link(), dahdi_show_channel(), dahdi_unlink(), and update_conf().

unsigned int mate

TRUE if TDD in MATE mode.

Definition at line 837 of file chan_dahdi.c.

Referenced by dahdi_sendtext(), and dahdi_setoption().

char mohinterpret[MAX_MUSICCLASS]

The configured music-on-hold class to use for calls.

Note:
The "musicclass" or "mohinterpret" or "musiconhold" string read in from chan_dahdi.conf

Definition at line 1025 of file chan_dahdi.c.

Referenced by dahdi_indicate(), dahdi_show_channels(), mkintf(), and process_dahdi().

char mohsuggest[MAX_MUSICCLASS]

Suggested music-on-hold class for peer channel to use for calls.

Note:
The "mohsuggest" string read in from chan_dahdi.conf

Definition at line 1030 of file chan_dahdi.c.

Referenced by dahdi_handle_event(), dahdi_hangup(), mkintf(), and process_dahdi().

int msgstate

-1 = unknown, 0 = no messages, 1 = new messages available

Definition at line 1187 of file chan_dahdi.c.

Referenced by dahdi_handle_event(), do_monitor(), and mkintf().

int muting

TRUE if confrence is muted.

Definition at line 1278 of file chan_dahdi.c.

Referenced by dahdi_hangup(), dahdi_new(), and dahdi_read().

struct ast_event_sub* mwi_event_sub [read]

Opaque event subscription parameters for message waiting indication support.

Definition at line 1179 of file chan_dahdi.c.

Referenced by destroy_dahdi_pvt(), and mkintf().

unsigned int mwimonitor_fsk

TRUE if the FXO port monitors for fsk type MWI indications from the other end.

Note:
Set if the "mwimonitor" value read in contains "fsk" from chan_dahdi.conf

Definition at line 943 of file chan_dahdi.c.

Referenced by do_monitor(), mkintf(), and process_dahdi().

unsigned int mwimonitor_neon

TRUE if the FXO port monitors for neon type MWI indications from the other end.

Note:
Set if the "mwimonitor" value read in contains "neon" from chan_dahdi.conf

Definition at line 938 of file chan_dahdi.c.

Referenced by handle_init_event(), mkintf(), and process_dahdi().

unsigned int mwimonitor_rpas

TRUE if the FXO port monitors for rpas precursor to fsk MWI indications from the other end.

Note:
RPAS - Ring Pulse Alert Signal

Set if the "mwimonitor" value read in contains "rpas" from chan_dahdi.conf

Definition at line 949 of file chan_dahdi.c.

Referenced by mkintf(), process_dahdi(), and ss_thread().

unsigned int mwimonitoractive

TRUE if an MWI monitor thread is currently active.

Definition at line 951 of file chan_dahdi.c.

Referenced by do_monitor(), and mwi_thread().

struct mwisend_info mwisend_data [read]

Definition at line 998 of file chan_dahdi.c.

Referenced by mwi_send_init(), mwi_send_process_buffer(), and mwi_send_process_event().

unsigned int mwisendactive

TRUE if a MWI message sending thread is active.

Definition at line 953 of file chan_dahdi.c.

Referenced by do_monitor(), mwi_send_init(), mwi_send_process_buffer(), and mwi_send_process_event().

struct dahdi_pvt* next [read]

Time the interface went on-hook.

Definition at line 1183 of file chan_dahdi.c.

Referenced by dahdi_handle_event(), dahdi_hangup(), do_monitor(), and mkintf().

int oprmode

"Operator Services" mode

Definition at line 711 of file chan_dahdi.c.

Referenced by __dahdi_exception(), available(), dahdi_answer(), dahdi_call(), dahdi_handle_event(), dahdi_hangup(), dahdi_read(), and dahdi_setoption().

struct dahdi_pvt* oprpeer [read]

"Operator Services" peer tech_pvt ptr

Definition at line 712 of file chan_dahdi.c.

Referenced by dahdi_handle_event(), and dahdi_setoption().

char* origcid_name

malloced original callerid

Definition at line 1049 of file chan_dahdi.c.

Referenced by dahdi_handle_event(), and dahdi_hangup().

char* origcid_num

malloced original callerid

Definition at line 1048 of file chan_dahdi.c.

Referenced by dahdi_handle_event(), and dahdi_hangup().

unsigned int outgoing

TRUE if we originated the call leg.

Definition at line 852 of file chan_dahdi.c.

Referenced by available(), dahdi_call(), dahdi_handle_event(), dahdi_hangup(), dahdi_indicate(), dahdi_new(), dahdi_read(), and dahdi_request().

int outsigmod

Outbound Signalling style (modifier)

Definition at line 710 of file chan_dahdi.c.

Referenced by dahdi_call(), dahdi_handle_event(), mkintf(), and process_dahdi().

struct ast_channel* owner [read]

struct dahdi_echocanparam params[DAHDI_MAX_ECHOCANPARAMS] [read]

Definition at line 1124 of file chan_dahdi.c.

Referenced by dahdi_show_channel(), and process_echocancel().

char parkinglot[AST_MAX_EXTENSION]

Parking lot for this channel

Definition at line 1031 of file chan_dahdi.c.

Referenced by dahdi_new(), mkintf(), and process_dahdi().

unsigned int permcallwaiting

TRUE if busy extensions will hear the call-waiting tone and can use hook-flash to switch between callers.

Note:
Set from the "callwaiting" value read in from chan_dahdi.conf

Definition at line 859 of file chan_dahdi.c.

Referenced by dahdi_hangup(), and mkintf().

unsigned int permhidecallerid

TRUE if the outgoing caller ID is blocked/restricted/hidden.

Note:
Set from the "hidecallerid" value read in from chan_dahdi.conf

Definition at line 864 of file chan_dahdi.c.

Referenced by dahdi_hangup(), and mkintf().

Bitmapped pickup groups this belongs to.

Note:
The "pickupgroup" bitmapped group string read in from chan_dahdi.conf

Definition at line 1077 of file chan_dahdi.c.

Referenced by dahdi_new(), mkintf(), and process_dahdi().

int polarity

Current line interface polarity. POLARITY_IDLE, POLARITY_REV.

Definition at line 1225 of file chan_dahdi.c.

Referenced by dahdi_handle_event(), dahdi_hangup(), handle_init_event(), ss_thread(), and unalloc_sub().

struct timeval polaritydelaytv [read]

Start delay time if polarityonanswerdelay is nonzero.

Definition at line 1204 of file chan_dahdi.c.

Referenced by dahdi_answer(), dahdi_call(), and dahdi_handle_event().

Minimal time period (ms) between the answer polarity switch and hangup polarity switch.

Definition at line 1202 of file chan_dahdi.c.

Referenced by dahdi_handle_event(), mkintf(), and process_dahdi().

struct dahdi_pvt* prev [read]

unsigned int priexclusive

TRUE if PRI B channels are always exclusively selected.

Note:
Set from the "priexclusive" value read in from chan_dahdi.conf

Definition at line 874 of file chan_dahdi.c.

Referenced by dahdi_call(), mkintf(), and process_dahdi().

unsigned int priindication_oob

TRUE if PRI congestion/busy indications are sent out-of-band.

Note:
Set from the "priindication" value read in from chan_dahdi.conf

Definition at line 869 of file chan_dahdi.c.

Referenced by dahdi_indicate(), mkintf(), and process_dahdi().

Propagated conference number

Definition at line 1067 of file chan_dahdi.c.

Referenced by dahdi_show_channel(), and mkintf().

unsigned int pulse

TRUE if we will pulse dial.

Note:
Set from the "pulsedial" value read in from chan_dahdi.conf

Definition at line 879 of file chan_dahdi.c.

Referenced by dahdi_call(), dahdi_digit_begin(), dahdi_digit_end(), mkintf(), and process_dahdi().

unsigned int pulsedial

TRUE if a pulsed digit was detected. (Pulse dial phone detected).

Definition at line 881 of file chan_dahdi.c.

Referenced by dahdi_bridge(), dahdi_handle_event(), dahdi_hangup(), dahdi_read(), and dahdi_show_channel().

int radio

Nonzero if the signaling type is sent over a radio.

Note:
Set to a couple of nonzero values but it is only tested like a boolean.

Definition at line 709 of file chan_dahdi.c.

Referenced by __dahdi_exception(), available(), dahdi_answer(), dahdi_call(), dahdi_handle_event(), dahdi_hangup(), dahdi_indicate(), dahdi_read(), dahdi_show_channel(), do_monitor(), handle_init_event(), mkintf(), and process_dahdi().

char rdnis[AST_MAX_EXTENSION]

Redirecting Directory Number Information Service (RDNIS) number.

Definition at line 1055 of file chan_dahdi.c.

Referenced by dahdi_hangup(), and dahdi_new().

unsigned int remotelyblocked

TRUE if the channel is remotely blocked.

Note:
Applies to SS7 channels.

Definition at line 968 of file chan_dahdi.c.

Referenced by available(), dahdi_show_channels(), and mkintf().

unsigned int restartpending

flag to ensure counted only once for restart

Definition at line 882 of file chan_dahdi.c.

Referenced by dahdi_hangup(), and dahdi_softhangup_all().

unsigned int restrictcid

TRUE if caller ID is restricted.

Note:
Set but not used. Should be deleted. Redundant with permhidecallerid.

Set from the "restrictcid" value read in from chan_dahdi.conf

Definition at line 888 of file chan_dahdi.c.

Referenced by mkintf(), and process_dahdi().

int ringt

Ring timeout timer??

Definition at line 1099 of file chan_dahdi.c.

Referenced by dahdi_answer(), dahdi_handle_event(), dahdi_hangup(), dahdi_read(), handle_init_event(), mwi_thread(), and ss_thread().

Ring timeout base.

Note:
Value computed indirectly from "ringtimeout" read in from chan_dahdi.conf

Definition at line 1104 of file chan_dahdi.c.

Referenced by dahdi_handle_event(), handle_init_event(), mkintf(), mwi_thread(), and ss_thread().

float rxgain

Rx gain set by chan_dahdi.conf.

Definition at line 716 of file chan_dahdi.c.

Referenced by bump_gains(), dahdi_call(), dahdi_func_read(), dahdi_setoption(), mkintf(), process_dahdi(), and restore_gains().

struct dahdi_confinfo saveconf [read]

Saved conference info

Definition at line 693 of file chan_dahdi.c.

Referenced by restore_conference(), and save_conference().

Send caller ID after this many rings.

Note:
Set from the "sendcalleridafter" value read in from chan_dahdi.conf

Definition at line 1209 of file chan_dahdi.c.

Referenced by dahdi_call(), mkintf(), and process_dahdi().

int sig

struct dahdi_pvt* slaves[MAX_SLAVES] [read]

Slave to us (follows our conferencing)

Definition at line 695 of file chan_dahdi.c.

Referenced by dahdi_link(), dahdi_show_channel(), dahdi_unlink(), isslavenative(), and update_conf().

The serial port to listen for SMDI data on.

Definition at line 1000 of file chan_dahdi.c.

Referenced by destroy_dahdi_pvt(), mkintf(), and ss_thread().

int span

int stripmsd

Number of most significant digits/characters to strip from the dialed number.

Note:
Feature is deprecated. Use dialplan logic.

The characters are stripped before the PRI TON/NPI prefix characters are processed.

Definition at line 1111 of file chan_dahdi.c.

Referenced by dahdi_call(), mkintf(), and process_dahdi().

Just a safety precaution

Definition at line 691 of file chan_dahdi.c.

struct dahdi_subchannel subs[3] [read]

struct tdd_state* tdd [read]

TDD flag

Definition at line 1170 of file chan_dahdi.c.

Referenced by dahdi_read(), dahdi_sendtext(), dahdi_setoption(), and dahdi_show_channel().

unsigned int threewaycalling

TRUE if three way calling is enabled.

Note:
Set from the "threewaycalling" value read in from chan_dahdi.conf

Definition at line 893 of file chan_dahdi.c.

Referenced by dahdi_handle_event(), mkintf(), and process_dahdi().

int tonezone

tone zone for this chan, or -1 for default

Definition at line 719 of file chan_dahdi.c.

Referenced by mkintf(), and process_dahdi().

unsigned int transfer

TRUE if call transfer is enabled.

Note:
For FXS ports (either direct analog or over T1/E1): Support flash-hook call transfer

For digital ports using ISDN PRI protocols: Support switch-side transfer (called 2BCT, RLT or other names)

Set from the "transfer" value read in from chan_dahdi.conf

Definition at line 902 of file chan_dahdi.c.

Referenced by dahdi_bridge(), dahdi_handle_event(), mkintf(), process_dahdi(), and ss_thread().

unsigned int transfertobusy

TRUE if allowed to flash-transfer to busy channels.

Note:
Set from the "transfertobusy" value read in from chan_dahdi.conf

Definition at line 933 of file chan_dahdi.c.

Referenced by dahdi_handle_event(), mkintf(), and process_dahdi().

float txgain

Tx gain set by chan_dahdi.conf.

Definition at line 718 of file chan_dahdi.c.

Referenced by bump_gains(), dahdi_call(), dahdi_func_read(), dahdi_setoption(), mkintf(), process_dahdi(), and restore_gains().

unsigned int use_callerid

TRUE if caller ID is used on this channel.

Note:
PRI and SS7 spans will save caller ID from the networking peer.

FXS ports will generate the caller ID spill.

FXO ports will listen for the caller ID spill.

Set from the "usecallerid" value read in from chan_dahdi.conf

Definition at line 910 of file chan_dahdi.c.

Referenced by dahdi_call(), mkintf(), process_dahdi(), and ss_thread().

unsigned int use_callingpres

TRUE if we will use the calling presentation setting from the Asterisk channel for outgoing calls.

Note:
Only applies to PRI and SS7 channels.

Set from the "usecallingpres" value read in from chan_dahdi.conf

Definition at line 917 of file chan_dahdi.c.

Referenced by dahdi_call(), mkintf(), and process_dahdi().

unsigned int use_smdi

TRUE if SMDI (Simplified Message Desk Interface) is enabled.

Note:
Set from the "usesmdi" value read in from chan_dahdi.conf

Definition at line 973 of file chan_dahdi.c.

Referenced by destroy_dahdi_pvt(), mkintf(), process_dahdi(), and ss_thread().

TRUE if distinctive rings are to be detected.

Note:
For FXO lines

Set indirectly from the "usedistinctiveringdetection" value read in from chan_dahdi.conf

Definition at line 923 of file chan_dahdi.c.

Referenced by mkintf(), and ss_thread().

unsigned int usefaxbuffers

TRUE if dynamic faxbuffers are configured for use, default is OFF.

Definition at line 801 of file chan_dahdi.c.

Referenced by dahdi_handle_dtmf(), mkintf(), and process_dahdi().

struct ast_variable* vars [read]

Channel variable list with associated values to set when a channel is created.

Note:
The "setvar" strings read in from chan_dahdi.conf

Definition at line 1082 of file chan_dahdi.c.

Referenced by dahdi_new(), dahdi_show_channel(), destroy_dahdi_pvt(), mkintf(), and process_dahdi().

Number of milliseconds to wait for dialtone.

Note:
Set from the "waitfordialtone" value read in from chan_dahdi.conf

Definition at line 1157 of file chan_dahdi.c.

Referenced by dahdi_call(), dahdi_new(), dahdi_read(), dahdi_show_channel(), mkintf(), and process_dahdi().

struct timeval waitingfordt [read]

Time we started waiting for dialtone

Definition at line 1158 of file chan_dahdi.c.

Referenced by dahdi_call(), dahdi_handle_event(), dahdi_hangup(), and dahdi_read().

int whichwink

SIG_FEATDMF_TA Which wink are we on?

Definition at line 1165 of file chan_dahdi.c.

Referenced by dahdi_call(), and dahdi_handle_event().


The documentation for this struct was generated from the following file:

Generated on Thu Oct 11 06:50:45 2012 for Asterisk - the Open Source PBX by  doxygen 1.5.6