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asterisk
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added even more statefulness for sending out disconnect/release/release_complete messages. added support for incoming presentation/screening. fixed a bug that we generate TONE_EVENTS on hanguptone_indicatem, which caused asterisk to write blocking thread messages. added nodialtone option to prevent dialtone for always_immediate

Browse Source 
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@37508 65c4cc65-6c06-0410-ace0-fbb531ad65f3
1.4
Christian Richter 20 years ago
parent fd9c9ec28f
commit 54ce0f0a22
5 changed files with 68 additions and 11 deletions
Show Stats Download Patch File Download Diff File

62
channels/chan_misdn.c
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@ -2296,7 +2296,8 @@ static int misdn_hangup(struct ast_channel *ast)
hanguptone_indicate(p);
if (bc->nt) {
misdn_lib_send_event( bc, EVENT_DISCONNECT);
if (bc->need_disconnect)
misdn_lib_send_event( bc, EVENT_DISCONNECT);
} else {
misdn_lib_send_event( bc, EVENT_RELEASE_COMPLETE);
p->state=MISDN_CLEANING;
@ -2307,7 +2308,8 @@ static int misdn_hangup(struct ast_channel *ast)
start_bc_tones(p);
hanguptone_indicate(p);
misdn_lib_send_event( bc, EVENT_DISCONNECT);
if (bc->need_disconnect)
misdn_lib_send_event( bc, EVENT_DISCONNECT);
break;
case MISDN_ALERTING:
@ -2317,7 +2319,8 @@ static int misdn_hangup(struct ast_channel *ast)
hanguptone_indicate(p);
/*p->state=MISDN_CLEANING;*/
misdn_lib_send_event( bc, EVENT_DISCONNECT);
if (bc->need_disconnect)
misdn_lib_send_event( bc, EVENT_DISCONNECT);
break;
case MISDN_CONNECTED:
/* Alerting or Disconect */
@ -2326,7 +2329,8 @@ static int misdn_hangup(struct ast_channel *ast)
hanguptone_indicate(p);
p->bc->progress_indicator=8;
}
misdn_lib_send_event( bc, EVENT_DISCONNECT);
if (bc->need_disconnect)
misdn_lib_send_event( bc, EVENT_DISCONNECT);
/*p->state=MISDN_CLEANING;*/
break;
@ -2358,7 +2362,8 @@ static int misdn_hangup(struct ast_channel *ast)
misdn_lib_send_event(bc, EVENT_RELEASE);
p->state=MISDN_CLEANING;
} else {
misdn_lib_send_event(bc, EVENT_DISCONNECT);
if (bc->need_disconnect)
misdn_lib_send_event(bc, EVENT_DISCONNECT);
}
}
@ -2674,6 +2679,16 @@ static int dialtone_indicate(struct chan_list *cl)
{
const struct tone_zone_sound *ts= NULL;
struct ast_channel *ast=cl->ast;
int nd=0;
misdn_cfg_get( cl->bc->port, MISDN_CFG_NODIALTONE, &nd, sizeof(nd));
if (nd) {
chan_misdn_log(1,cl->bc->port,"Not sending Dialtone, because config wants it\n");
return 0;
}
chan_misdn_log(3,cl->bc->port," --> Dial\n");
ts=ast_get_indication_tone(ast->zone,"dial");
cl->ts=ts;
@ -2692,7 +2707,6 @@ static int dialtone_indicate(struct chan_list *cl)
static int hanguptone_indicate(struct chan_list *cl)
{
misdn_lib_send_tone(cl->bc,TONE_HANGUP);
misdn_lib_tone_generator_start(cl->bc);
return 0;
}
@ -3707,12 +3721,38 @@ cb_events(enum event_e event, struct misdn_bchannel *bc, void *user_data)
ch->ast->rings=1;
ast_setstate(ch->ast, AST_STATE_RINGING);
if ( bc->pres ) {
chan->cid.cid_pres=AST_PRES_ALLOWED_USER_NUMBER_NOT_SCREENED;
} else {
chan->cid.cid_pres=AST_PRES_ALLOWED_USER_NUMBER_PASSED_SCREEN;
int pres,screen;
switch (bc->pres) {
case 1:
pres=AST_PRES_RESTRICTED; chan_misdn_log(2,bc->port," --> PRES: Restricted (1)\n");
break;
case 2:
pres=AST_PRES_UNAVAILABLE; chan_misdn_log(2,bc->port," --> PRES: Restricted (2)\n");
break;
default:
pres=AST_PRES_ALLOWED; chan_misdn_log(2,bc->port," --> PRES: Restricted (%d)\n", bc->pres);
}
switch (bc->screen) {
case 0:
screen=AST_PRES_USER_NUMBER_UNSCREENED; chan_misdn_log(2,bc->port," --> SCREEN: Unscreened (0)\n");
break;
case 1:
screen=AST_PRES_USER_NUMBER_PASSED_SCREEN; chan_misdn_log(2,bc->port," --> SCREEN: Passed screen (1)\n");
break;
case 2:
screen=AST_PRES_USER_NUMBER_FAILED_SCREEN; chan_misdn_log(2,bc->port," --> SCREEN: failed screen (2)\n");
break;
case 3:
screen=AST_PRES_NETWORK_NUMBER; chan_misdn_log(2,bc->port," --> SCREEN: Network Number (3)\n");
break;
default:
screen=AST_PRES_USER_NUMBER_UNSCREENED; chan_misdn_log(2,bc->port," --> SCREEN: Unscreened (%d)\n",bc->screen);
}
chan->cid.cid_pres=pres+screen;
pbx_builtin_setvar_helper(chan, "TRANSFERCAPABILITY", ast_transfercapability2str(bc->capability));
chan->transfercapability=bc->capability;

1
channels/misdn/chan_misdn_config.h
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@ -44,6 +44,7 @@ enum misdn_cfg_elements {
MISDN_CFG_PRES, /* int */
MISDN_CFG_SCREEN, /* int */
MISDN_CFG_ALWAYS_IMMEDIATE, /* int (bool) */
MISDN_CFG_NODIALTONE, /* int (bool) */
MISDN_CFG_IMMEDIATE, /* int (bool) */
MISDN_CFG_SENDDTMF, /* int (bool) */
MISDN_CFG_HOLD_ALLOWED, /* int (bool) */

3
channels/misdn/isdn_lib.c
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@ -3195,6 +3195,7 @@ int misdn_lib_send_event(struct misdn_bchannel *bc, enum event_e event )
cb_log(-1,bc->port," --> we have already send Release\n");
return -1;
}
bc->need_disconnect=0;
bc->need_release=0;
break;
case EVENT_RELEASE_COMPLETE:
@ -3202,6 +3203,8 @@ int misdn_lib_send_event(struct misdn_bchannel *bc, enum event_e event )
cb_log(-1,bc->port," --> we have already send Release_complete\n");
return -1;
}
bc->need_disconnect=0;
bc->need_release=0;
bc->need_release_complete=0;
break;

4
channels/misdn_config.c
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@ -210,6 +210,10 @@ static const struct misdn_cfg_spec port_spec[] = {
"\tThere you can use DigitTimeout if you can't or don't want to use\n"
"\tisdn overlap dial.\n"
"\tNOTE: This will jump into the s extension for every exten!" },
{ "nodialtone", MISDN_CFG_NODIALTONE, MISDN_CTYPE_BOOL, "no", NONE,
"Enable this to prevent chan_misdn to generate the dialtone\n"
"\tThis makes only sense together with the always_immediate=yes option\n"
"\tto generate your own dialtone with Playtones or so.\n"},
{ "immediate", MISDN_CFG_IMMEDIATE, MISDN_CTYPE_BOOL, "no", NONE,
"Enable this if you want callers which called exactly the base\n"
"\tnumber (so no extension is set) to jump into the s extension.\n"

9
configs/misdn.conf.sample
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@ -272,6 +272,15 @@ incoming_early_audio=no
;
;always_immediate=no
;
; set this to yes if you want to generate your own dialtone
; with always_immediate=yes, else chan_misdn generates the dialtone
;
; default value: no
;
nodialtone=no
; uncomment the following if you want callers which called exactly the
; base number (so no extension is set) jump to the s extension.
; if the user dials something more it jumps to the correct extension

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