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Add initial Basic Rate Interface (BRI) support...

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Short summary of changes:
    (Massive) rework of the Q.921 layer
    Q.931 changes to get BRI PTMP working and cleanups (more to come...)
    Add Hi-Layer compat and Progress IE to outgoing SETUP messages
    Improve handling of call tear-down in zap_isdn.c
    Open ZAP I/O channels after processing the dialplan for incoming calls
    Bearer Capability and Channel ID IE handling improved for BRI/PRI and A-law/u-law

    ...and a lot of other small changes



git-svn-id: http://svn.openzap.org/svn/openzap/trunk@512 a93c3328-9c30-0410-af19-c9cd2b2d52af
This commit is contained in:
Stefan Knoblich
2008-08-22 16:55:01 +00:00
parent 9e4558ab13
commit ff19726bd0
25 changed files with 5149 additions and 1060 deletions
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15
libs/freetdm/src/include/openzap.h
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@@ -134,8 +134,8 @@
#include "libteletone.h"
#include "zap_buffer.h"
#include "zap_threadmutex.h"
#include "Q931.h"
#include "Q921.h"
#include "Q931.h"
#define XX if (0)
@@ -232,6 +232,19 @@
else zap_log(ZAP_LOG_WARNING, "VETO Changing state on %d:%d from %s to %s\n", obj->span_id, obj->chan_id, zap_channel_state2str(st), zap_channel_state2str(s)); \
}
#define zap_set_state_locked_wait(obj, s) \
do { \
int __safety = 100; \
zap_set_state_locked(obj, s); \
while(__safety-- && zap_test_flag(obj, ZAP_CHANNEL_STATE_CHANGE)) { \
zap_sleep(10); \
} \
if(!__safety) { \
zap_log(ZAP_LOG_CRIT, "State change not completed\n"); \
} \
} while(0);
typedef enum {
ZAP_STATE_CHANGE_FAIL,
ZAP_STATE_CHANGE_SUCCESS,