Q.931 defines the T316 timer to retransmit RESTART messages if a RESTART
ACKNOWLEDGE message is not received before the timer expires. Q.931
defaults the time of T316 to 2 minutes with the default number of
consecutive RESTART failures as two.
* To support legacy behavior, the T316 timer is disabled by default. It
is also disabled because the user cannot configure it to disabled if it is
enabled.
* The N316 count is created to allow the number of RESTART attempts to be
configurable. Note you will need to recompile Asterisk to be able to
configure N316.
(issue ASTERISK-19608)
(issue AST-815)
(closes issue PRI-133)
Reported by: Mike Boylan
Tested by: rmudgett
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@2288 2fbb986a-6c06-0410-b554-c9c1f0a7f128
Q.951 indicates that when the presentation indicator is "Number not
available due to interworking" for a number then the screening indicator
field should be "Network provided".
Released versions of Asterisk starting with v1.8 relesed before this patch
only recognized the PRES_NUMBER_NOT_AVAILABLE value as an unavailable
number. This patch improves compatibility as a result.
* Made mask the presentation value for names and numbers from the upper
layer.
* Made pri_mwi_indicate_v2() also call q931_party_id_fixup() for
completeness even though it is a noop in this case.
* Made pri_pres2str() deceoode better.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@2284 2fbb986a-6c06-0410-b554-c9c1f0a7f128
France Telecom brings layer 2 and layer 1 down on BRI lines when the line
is idle. When layer 1 goes down Asterisk cannot make outgoing calls and
the HA8 and HB8 cards also get IRQ misses.
The inability to make outgoing calls is because the line is in red alarm
and Asterisk will not make calls over a line it considers unavailable.
The IRQ misses for the HA8 and HB8 card are because the hardware is
switching clock sources from the line which just brought layer 1 down to
internal timing.
There is a DAHDI option for the B410P card to not tell Asterisk that layer
1 went down so Asterisk will allow outgoing calls: "modprobe wcb4xxp
teignored=1". There is a similar DAHDI option for the HA8 and HB8 cards:
"modprobe wctdm24xxp bri_teignored=1". Unfortunately that will not clear
up the IRQ misses when the telco brings layer 1 down.
* Add layer 2 persistence option to customize the layer 2 behavior on BRI
PTMP lines. The new option has three settings: 1) Use libpri default
layer 2 setting. 2) Keep layer 2 up. Bring layer 2 back up when the peer
brings it down. 3) Leave layer 2 down when the peer brings it down.
Layer 2 will be brought up as needed for outgoing calls.
(issue AST-598)
Reported by: Trey Blancher
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@2273 2fbb986a-6c06-0410-b554-c9c1f0a7f128
The NEC SV8300 rejects the Q931_IE_TIME_DATE for Q.SIG.
Add option to specify if and how much of the current time is put in
Q931_IE_TIME_DATE.
* Send date/time ie never.
* Send date/time ie date only.
* Send date/time ie date and hour.
* Send date/time ie date, hour, and minute.
* Send date/time ie date, hour, minute, and second.
* Send date/time ie default: Libpri will send date and hhmm only when in
NT PTMP mode to support ISDN phones.
(closes issue #19221)
Reported by: kenner
JIRA SWP-3396
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@2266 2fbb986a-6c06-0410-b554-c9c1f0a7f128
* Fixed stopping T303 too early on a NT PTMP broadcast SETUP call if a
subcall just receives a RELEASE_COMPLETE(busy).
* Fixed a valgrind reported invalid read/write when hanging up a NT PTMP
broadcast SETUP call.
JIRA LIBPRI-32
JIRA SWP-2548
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@2238 2fbb986a-6c06-0410-b554-c9c1f0a7f128
* Add BRI and PTMP strings to node type config when configured that way.
* Move Q.921 statistics to after configuration settings.
* Add call and cc_record debug statistics to pri_dump_info_str().
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@2232 2fbb986a-6c06-0410-b554-c9c1f0a7f128
Thank you. All I can say is oops.
(closes issue #18769)
Reported by: jcollie
Patches:
libpri-1.4.12-beta3-swap.patch uploaded by jcollie (license 412)
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@2192 2fbb986a-6c06-0410-b554-c9c1f0a7f128
The display ie handling can be controlled independently in the send and
receive directions with the following options:
* Block display text data.
* Use display text in SETUP/CONNECT messages for name.
* Use display text for COLP name updates (FACILITY/NOTIFY as appropriate).
* Pass arbitrary display text during a call. Sent in INFORMATION
messages. Received from any message that the display text was not used as
a name.
If the display options are not set then the options default to legacy
behavior.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@2190 2fbb986a-6c06-0410-b554-c9c1f0a7f128
Removed the conditional LIBPRI_COUNTERS to include the code
unconditionally.
Patches:
enable_LIBPRI_COUNTERS_LIBPRI-61.diff uploaded by jbigelow
JIRA LIBPRI-61
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@2183 2fbb986a-6c06-0410-b554-c9c1f0a7f128
* The PTMP redirection signaling (NOTIFY redirection number and
notification code, SETUP redirecting number) is also sent in PTMP/TE mode.
It should only apply in PTMP/NT mode. The call setup proceeds but the
network (Deutsche Telekom) reacts with ugly ISDN STATUS messages.
* Don't send the redirecting number ie when PTP is also sending the
DivertingLegInformation2 facility. The redirecting number ie is redundant
and the network (Deutsche Telekom) complains about it.
JIRA LIBPRI-53
JIRA SWP-2543
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@2175 2fbb986a-6c06-0410-b554-c9c1f0a7f128
* Add the ability to exchange subaddresses for ETSI PTMP, ETSI PTP, and
Q.SIG for call transfer.
* Fix ETSI PTMP to send the correct messages depending on the call state
for call transfer. NOTE: Some ISDN phones only handle the NOTIFY message
that the EN 300-369 spec says should be sent only if the call has not
connected yet.
JIRA LIBPRI-47
JIRA SWP-2363
Review: https://reviewboard.asterisk.org/r/1051/
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@2172 2fbb986a-6c06-0410-b554-c9c1f0a7f128
To have some support for dynamic interfaces, the master NFAS D channel
control structure will always exist even if it is abandoned/deleted by the
upper layer. The master/slave pointers ensure that the correct master
will be used.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@2078 2fbb986a-6c06-0410-b554-c9c1f0a7f128
This completes the layer 2 link and Q.931 call control restructuring.
Some code is now simplified since there is only one D channel control
structure and the amount of allocated memory is reduced.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@2077 2fbb986a-6c06-0410-b554-c9c1f0a7f128
This is in anticipation of extracting a layer 2 link structure out of
struct pri.
Also completes fixing timer value access for the rest of libpri. The
timer access must always be on the D channel control structure (Master).
May have fixed some events from timeouts not being passed to the upper
layer. The timeout events must always be on the D channel control
structure (Master).
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@2070 2fbb986a-6c06-0410-b554-c9c1f0a7f128
Validate the given call pointer in libpri API calls. If the call pointer
is not an active call record then a complaint message is issued and the
API call aborts. The call pointer is likely stale.
This patch is defensive. More information is needed to figure out why
Asterisk still has a call pointer during its hangup sequence.
(closes issue #17522)
(closes issue #18032)
Reported by: schmoozecom
Patches:
issue_18032_v1.4.patch uploaded by rmudgett (license 664)
Tested by: rmudgett
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@2015 2fbb986a-6c06-0410-b554-c9c1f0a7f128
If the connection to the terminal is lost while there are open channels
on the interface, red alarm is reported, but the open channels are never
cleared. Additionally, if you manually try to channel request hangup,
Asterisk crashes.
For PTMP, the T309 processing was not searching the call pool on the
master control record. Additionally, for NT PTMP, the timeout events were
not passed to the upper layer because the events were not put on the
master control record where timer processing expects them.
(closes issue #17865)
Reported by: wimpy
Patches:
issue17865_v1.4.patch uploaded by rmudgett (license 664)
Tested by: rmudgett, wimpy
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1982 2fbb986a-6c06-0410-b554-c9c1f0a7f128
* Minor comment correction in q931_destroycall().
* Redundant logic removal q931_destroycall().
"W && X && (Y || W && Z)" is the same as "W && X && (Y || Z)"
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1912 2fbb986a-6c06-0410-b554-c9c1f0a7f128
There currently exists a pri_new_cb() API call that allows you to create a
PRI with user-defined I/O read and write callbacks, and option userdata.
Add the same capability for BRI interfaces by adding a pri_new_bri_cb()
API function.
(closes issue #16477)
Reported by: nic_bellamy
Patches:
pri_new_bri_cb_api.patch uploaded by nic bellamy (license 299) (with minor cosmetic changes)
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1836 2fbb986a-6c06-0410-b554-c9c1f0a7f128
The acceptinbanddisconnect flag is not inherited when creating a new TEI
and thus rendering the setting (and its respective equivalent in Asterisk)
a no-op on BRI setups.
(closes issue #15265)
Reported by: paravoid
Patches:
inband-bri.diff uploaded by paravoid (license 200)
Tested by: paravoid
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1794 2fbb986a-6c06-0410-b554-c9c1f0a7f128
Added ability to send and receive ETSI ECT messages to eliminate tromboned
calls.
Added ETSI support to an existing API call to send ECT messages when the
upper level indicates to transfer specified calls.
The libpri API was extended to indicate to the upper layer that the far
end requests the transfer of the indicated calls.
Review: https://reviewboard.asterisk.org/r/521/
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1723 2fbb986a-6c06-0410-b554-c9c1f0a7f128
Call Completion Supplementary Service (CCSS) added for the following
switch types: ETSI PTMP, ETSI PTP, Q.SIG.
Specifications:
ETS 300 359 CCBS for PTMP and PTP
ETS 301 065 CCNR for PTMP and PTP
ECMA-186 Call Completion for Q.SIG
Several support services were added to support CC:
Dummy Call Reference.
Q.931 REGISTER message.
Dynamic expansion of the number of available timers (up to 8192).
Enhanced facility message handling.
Current implementation limitations preclude the following:
CC service retention is not supported.
Q.SIG path reservation is not supported.
(closes issue #14292)
Reported by: tomaso
Tested by: rmudgett
JIRA SWP-1493
Review: https://reviewboard.asterisk.org/r/522/
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1714 2fbb986a-6c06-0410-b554-c9c1f0a7f128
Revision -r1489 corrected a deviation from Q.931 Section 5.3.2. However,
this resulted in an unexpected behaviour change to the upper layer
(Asterisk).
This change restores the legacy hangup behaviour if the new API call is
not used. Use pri_hangup_fix_enable() to follow Q.931 Section 5.3.2 call
hangup better.
(closes issue #17104)
Reported by: shawkris
Tested by: rmudgett
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1688 2fbb986a-6c06-0410-b554-c9c1f0a7f128
1) Make PRI_MASTER() no longer check for a NULL parameter. It is the
caller's responsibility. Not many callers could have passed a NULL
without crashing before or after anyway.
2) Replace calls to q931_is_ptmp() with PTMP_MODE(). They were
equivalent.
3) Made the following boolean config options bit fields: sendfacility,
overlapdial, chan_mapping_logical, and service_message_support.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1534 2fbb986a-6c06-0410-b554-c9c1f0a7f128
The Q.921 rewrite only used value of PRI_TIMER_K right after it was set to
the default. The Q.921 window size was thus no longer alterable by the
user.
(closes issue #16909)
Reported by: alecdavis
Patches:
pritimer.libpri.diff.txt uploaded by alecdavis (license 585)
Tested by: alecdavis
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1511 2fbb986a-6c06-0410-b554-c9c1f0a7f128
A recent change to Asterisk put the span number at the begining of each
line. This is a good thing if you need to debug multiple spans or forget
which span you are debugging. Unfortunately, any pri_message() output
that is not a complete line is messed up.
The pri_message() function now will accumulate line output until a '\n' is
seen on the end.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1351 2fbb986a-6c06-0410-b554-c9c1f0a7f128
1) No sent messages will remain in the APDU queue unless they have an
active timer to remove them. The dummy call reference call and global
call reference call structures will not act like a memory leak to sent
messages.
2) The new T-RESPONSE timer will be the generic response guard if the
standards do not otherwise specify a timer for a message response.
3) The callback will be called. If it is called because of a response
message, then the callback has an opportunity to indicate if more
responses are expected.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1322 2fbb986a-6c06-0410-b554-c9c1f0a7f128
Fixes problem where PTMP NT mode responds erroneously to a FACILITY
message from a phone on the dummy call reference. LibPRI behaved as if
the dummy call reference were an invalid call reference and proceeded to
respond on the global call reference.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1275 2fbb986a-6c06-0410-b554-c9c1f0a7f128
* Added support for BRI PTMP NT mode. (Overlap dialing NT -> TE not supported.)
* Added handling of received HOLD/RETRIEVE messages and the optional ability
to transfer a held call on disconnect similar to an analog phone.
* Added CallRerouting/CallDeflection support for Q.SIG, ETSI PTP, ETSI PTMP.
Will reroute/deflect an outgoing call when receive the message.
Can use the DAHDISendCallreroutingFacility to send the message for the
supported switches.
* Added ability to send/receive keypad digits in the SETUP message.
Send keypad digits in SETUP message: Dial(DAHDI/g1[/K<keypad_digits>][/extension])
Access any received keypad digits in SETUP message by: ${CHANNEL(keypad_digits)}
(closes issue #15048)
Tested by: rmudgett, mattf
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1242 2fbb986a-6c06-0410-b554-c9c1f0a7f128
The Telecom Specs in NZ suggests that SUB ADDRESS is always on, so doing
"desk to desk" between offices each with an asterisk box over the ISDN
should then be possible, without a whole load of DDI numbers required.
(closes issue #15604)
Reported by: alecdavis
Patches:
libpri_subaddr_trunk.diff11.txt uploaded by alecdavis (license 585)
Some minor modificatons were made.
Tested by: alecdavis, rmudgett
Review: https://reviewboard.asterisk.org/r/406/
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1230 2fbb986a-6c06-0410-b554-c9c1f0a7f128
* Removed unnecessary Q931_IE_CONNECTED_NUM ie from setup_ack_ies[].
* Added internal state Q931_CALL_STATE_NOT_SET to Q.931 state enum.
* Made q931_is_ptmp() take a const pointer.
* pri_facility.c: Some preparations for subaddressing.
* pri.c: Eliminate use of a magic number.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1177 2fbb986a-6c06-0410-b554-c9c1f0a7f128
https://origsvn.digium.com/svn/libpri/tags/1.4.10.2
..........
r1144 | mattf | 2009-09-29 10:32:23 -0500 (Tue, 29 Sep 2009) | 1 line
This fix is more like the fix that was used to resolve the issue for the PRI case
..........
r1143 | mattf | 2009-09-28 14:07:01 -0500 (Mon, 28 Sep 2009) | 1 line
Changes for 1.4.10.2
..........
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1151 2fbb986a-6c06-0410-b554-c9c1f0a7f128
Add Connected Line Presentation (COLP) support to chan_dahdi/libpri as an
addition to issue 8824. This is the libpri portion. COLP support is now
available for ETSI PTP, ETSI PTMP, and Q.SIG with this patch.
(closes issue #14068)
Tested by: rmudgett
Review: https://reviewboard.asterisk.org/r/339/
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@982 2fbb986a-6c06-0410-b554-c9c1f0a7f128
* Created pri_snprintf() to prevent buffer overflow in pri_dump_info_str().
* Extracted timer name to timer number table from pri_timer2idx() so
pri_dump_info_str() can use it.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@921 2fbb986a-6c06-0410-b554-c9c1f0a7f128
Add the ability to transmit a Reverse Charging Indication IE during a SETUP
message. In passing, re-work some of the receive logic to be forwards
compatible with new RCI values that may be added in the future. Also removed
the PRI_REVERSECHARGE_SUPPORT define that I added on the last commit since we
can just check for PRI_REVERSECHARGE_NONE or _REQUESTED on the Asterisk side to
determine support for this.
Special thanks to rmudgett who could have written this in half the time he spent
reviewing it, but instead talked me through it. Much appreciated!
(issue #13760)
Reported by: mrgabu
Review: https://reviewboard.asterisk.org/r/292/
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@907 2fbb986a-6c06-0410-b554-c9c1f0a7f128
These API calls do not modify the string supplied, and should not be allowed to modify it, so this patch adds a 'const' qualifier to that argument to allow the compiler to enforce this restriction (and allow callers of the API that already have a 'const' pointer to be able to pass it to this API).
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@798 2fbb986a-6c06-0410-b554-c9c1f0a7f128
This adds support for two new message types: Service and Service Acknowledge.
When a channel receives a service message it will either take the channel in
or out of service and then send a service acknowledgment. Although not
enforced here (enforced in chan_dahdi), the service messages are only supported
with switch types 4ess/5ess. The required Asterisk changes will be coming next.
(issue #3450)
Reported by: cmaj
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@732 2fbb986a-6c06-0410-b554-c9c1f0a7f128
