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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 a0d9ff1e56
commit 9bcabce6e8
25 changed files with 5149 additions and 1060 deletions
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7
libs/openzap/mod_openzap/mod_openzap.c
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@@ -673,6 +673,7 @@ static switch_status_t channel_write_frame(switch_core_session_t *session, switc
}
static switch_status_t channel_receive_message_b(switch_core_session_t *session, switch_core_session_message_t *msg)
{
switch_channel_t *channel;
@@ -690,7 +691,7 @@ static switch_status_t channel_receive_message_b(switch_core_session_t *session,
if (switch_channel_test_flag(channel, CF_OUTBOUND)) {
zap_set_flag_locked(tech_pvt->zchan, ZAP_CHANNEL_PROGRESS);
} else {
zap_set_state_locked(tech_pvt->zchan, ZAP_CHANNEL_STATE_PROGRESS);
zap_set_state_locked_wait(tech_pvt->zchan, ZAP_CHANNEL_STATE_PROGRESS);
}
}
break;
@@ -700,7 +701,7 @@ static switch_status_t channel_receive_message_b(switch_core_session_t *session,
zap_set_flag_locked(tech_pvt->zchan, ZAP_CHANNEL_PROGRESS);
zap_set_flag_locked(tech_pvt->zchan, ZAP_CHANNEL_MEDIA);
} else {
zap_set_state_locked(tech_pvt->zchan, ZAP_CHANNEL_STATE_PROGRESS_MEDIA);
zap_set_state_locked_wait(tech_pvt->zchan, ZAP_CHANNEL_STATE_PROGRESS_MEDIA);
}
}
break;
@@ -709,7 +710,7 @@ static switch_status_t channel_receive_message_b(switch_core_session_t *session,
if (switch_channel_test_flag(channel, CF_OUTBOUND)) {
zap_set_flag_locked(tech_pvt->zchan, ZAP_CHANNEL_ANSWERED);
} else {
zap_set_state_locked(tech_pvt->zchan, ZAP_CHANNEL_STATE_UP);
zap_set_state_locked_wait(tech_pvt->zchan, ZAP_CHANNEL_STATE_UP);
}
}
break;