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freetdm: ISDN Changes to better match SIP-to-TDM states

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This commit is contained in:
David Yat Sin
2010-11-24 20:04:43 -05:00
parent 4bdcebde82
commit 5eb172d9f3
12 changed files with 303 additions and 74 deletions
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16
libs/freetdm/src/ftdm_io.c
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@@ -2033,7 +2033,6 @@ FT_DECLARE(ftdm_status_t) _ftdm_channel_call_answer(const char *file, const char
goto done;
}
if (ftdmchan->state < FTDM_CHANNEL_STATE_PROGRESS) {
ftdm_channel_set_state(file, func, line, ftdmchan, FTDM_CHANNEL_STATE_PROGRESS, 1);
}
@@ -2202,14 +2201,19 @@ FT_DECLARE(ftdm_status_t) _ftdm_channel_call_indicate(const char *file, const ch
switch (indication) {
/* FIXME: ring and busy cannot be used with all signaling stacks
* (particularly isdn stacks I think, we should emulate or just move to hangup with busy cause) */
case FTDM_CHANNEL_INDICATE_RING:
ftdm_channel_set_state(file, func, line, ftdmchan, FTDM_CHANNEL_STATE_RING, 1);
case FTDM_CHANNEL_INDICATE_RINGING:
ftdm_channel_set_state(file, func, line, ftdmchan, FTDM_CHANNEL_STATE_RINGING, 1);
break;
case FTDM_CHANNEL_INDICATE_BUSY:
ftdm_channel_set_state(file, func, line, ftdmchan, FTDM_CHANNEL_STATE_BUSY, 1);
break;
case FTDM_CHANNEL_INDICATE_PROCEED:
if (ftdm_test_flag(ftdmchan->span, FTDM_SPAN_USE_PROCEED_STATE)) {
if (ftdmchan->state == FTDM_CHANNEL_STATE_RING) {
ftdm_channel_set_state(file, func, line, ftdmchan, FTDM_CHANNEL_STATE_PROCEED, 1);
}
}
break;
case FTDM_CHANNEL_INDICATE_PROGRESS:
if (ftdm_test_flag(ftdmchan, FTDM_CHANNEL_OUTBOUND)) {
ftdm_set_flag(ftdmchan, FTDM_CHANNEL_PROGRESS);
@@ -2217,7 +2221,6 @@ FT_DECLARE(ftdm_status_t) _ftdm_channel_call_indicate(const char *file, const ch
ftdm_channel_set_state(file, func, line, ftdmchan, FTDM_CHANNEL_STATE_PROGRESS, 1);
}
break;
case FTDM_CHANNEL_INDICATE_PROGRESS_MEDIA:
if (ftdm_test_flag(ftdmchan, FTDM_CHANNEL_OUTBOUND)) {
ftdm_set_flag(ftdmchan, FTDM_CHANNEL_PROGRESS);
@@ -2236,7 +2239,6 @@ FT_DECLARE(ftdm_status_t) _ftdm_channel_call_indicate(const char *file, const ch
ftdm_channel_set_state(file, func, line, ftdmchan, FTDM_CHANNEL_STATE_PROGRESS_MEDIA, 1);
}
break;
default:
ftdm_log(file, func, line, FTDM_LOG_LEVEL_WARNING, "Do not know how to indicate %d\n", indication);
status = FTDM_FAIL;