* nua: try to cope if a re-INVITE nor its ACK contain SDP
Some SIP user-agents use INVITE without SDP offer to refresh session.
By default, NUA sends an offer in 200 OK to such an INVITE and expects
an answer back in ACK. Now nua tries to recover from such a Offer/Answer
protocol error.
Also, if NUTAG_REFRESH_WITHOUT_SDP(1) tag is used, and if the re-INVITE was
received without SDP, no SDP offer is sent in 200 OK.
Thanks for Anthony Minessale for reporting the problem.
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@10829 d0543943-73ff-0310-b7d9-9358b9ac24b2
* nua: using NUTAG_PROXY() as handle-specific tag
Added nua_dialog_update_params() and virtual method usage_update_params()
for each dialog usage.
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@8384 d0543943-73ff-0310-b7d9-9358b9ac24b2
Tue Feb 26 13:02:06 EST 2008 Pekka.Pessi@nokia.com
* nua_session.c: determine INVITE overlap with re-INVITEs, too
Tue Feb 26 12:45:52 EST 2008 Pekka.Pessi@nokia.com
* test_nua.c: fixed tests
Tue Feb 26 11:40:00 EST 2008 Pekka.Pessi@nokia.com
* nua_session.c: fixed non-compiling fix on session state check
Mon Feb 25 14:14:15 EST 2008 Pekka.Pessi@nokia.com
* nua: added NUTAG_SUB_EXPIRES()
Wed Feb 6 12:05:46 EST 2008 Pekka.Pessi@nokia.com
* nua: using global preferences. Added NUTAG_SHUTDOWN_EVENTS().
Wed Feb 6 12:05:13 EST 2008 Pekka.Pessi@nokia.com
* nua_stack.c: pass events while in shutdown if NUTAG_SHUTDOWN_EVENTS(1) has been set
Mon Feb 25 09:49:39 EST 2008 Pekka.Pessi@nokia.com
* nua_subnotref.c: fixed problems re-calculating the subscription duration upon NOTIFY
Thanks for Colin Whittaker for reporting this problem.
Wed Feb 13 09:23:24 EST 2008 Pekka Pessi <Pekka.Pessi@nokia.com>
* nua_subnotref.c: do not terminate subscriptions immediately after receiving 200 OK to un-SUBSCRIBE
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7757 d0543943-73ff-0310-b7d9-9358b9ac24b2
Mon Feb 25 09:49:39 EST 2008 Pekka.Pessi@nokia.com
* nua_subnotref.c: fixed problems re-calculating the subscription duration upon NOTIFY
Thanks for Colin Whittaker for reporting this problem.
Wed Feb 6 12:05:13 EST 2008 Pekka.Pessi@nokia.com
* nua_stack.c: pass events while in shutdown if NUTAG_SHUTDOWN_EVENTS(1) has been set
Wed Feb 6 12:05:46 EST 2008 Pekka.Pessi@nokia.com
* nua: using global preferences. Added NUTAG_SHUTDOWN_EVENTS().
Mon Feb 25 12:10:31 EST 2008 Pekka.Pessi@nokia.com
* nua: renamed crm_deinit as crm_complete, commented nua_client_methods_t initializers
Mon Feb 25 14:14:15 EST 2008 Pekka.Pessi@nokia.com
* nua: added NUTAG_SUB_EXPIRES()
Tue Feb 26 11:09:37 EST 2008 Pekka.Pessi@nokia.com
* nua: initial fix for sf.net bug #1827511
BYE can now be challenged.
Tue Feb 26 11:19:40 EST 2008 Pekka.Pessi@nokia.com
* nua_session.c: ensure correct call state
Avoid assert() on bad input from network - crash reported by Michael Jerris.
Also if calls are being terminated, reject new INVITE/UPDATE/PRACK requests
with 481.
Tue Feb 26 11:33:19 EST 2008 Pekka.Pessi@nokia.com
* sdp_print.c: pt 9 is, like, g722. 19 is used by nobody, so it can be used as filler?
Tue Feb 26 11:40:00 EST 2008 Pekka.Pessi@nokia.com
* nua_session.c: fixed non-compiling fix on session state check
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7738 d0543943-73ff-0310-b7d9-9358b9ac24b2
Fri Oct 12 08:42:17 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* Makefile.am: fixed ordering of SUBDIRS
Fri Oct 12 13:32:02 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* win32/utils/stunc.dsp: fixed include paths
Fri Oct 12 13:32:19 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* win32/tests/torture_su_root: fixed include paths
Fri Oct 12 13:32:52 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* win32: added missing files from Makefile.am, .dsp, vproj
Fri Oct 12 13:33:42 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* win32/build_sources.cmd: added extra headers to sip_tag.c and sip_parser_table.c
Fri Oct 12 13:37:00 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* win32/check.cmd: added option -a to relevant tests.
Optionally check Release build.
Fri Oct 12 13:37:25 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* url.h: silenced warning on URL_INIT_AS()
Fri Oct 12 13:37:43 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* tstdef.h: silenced warnings on TEST_M()
Fri Oct 12 13:38:15 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* nta_internal.h, nua_params.c: fixed NTATAG_UDP_MTU() type
Fri Oct 12 13:39:06 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* test_class.h: fixed test_auth_class, test_numeric_class declaration
Fri Oct 12 13:39:51 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* Fixed various tests on win32.
Fri Oct 12 13:39:58 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* sip_basic.c: removed dead code
Fri Oct 12 14:38:02 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* nea_server.c: avoid raporting un-SUBSCRIBE twice
Fri Oct 12 14:38:31 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* test_sip_events.c: checking some nua_i_notifier/nua_i_subscriber events
Fri Oct 12 14:38:42 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
tagged Release candidate 2 for 1.12.7
Mon Oct 15 04:03:22 EDT 2007 Pekka.Pessi@nokia.com
* configure.ac, RELEASE: version 1.12.7
Mon Oct 15 08:27:13 EDT 2007 Pekka.Pessi@nokia.com
* open_c: included in the dist
Tue Oct 16 08:07:46 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* nua: Open C fixes
Wed Oct 17 06:50:11 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* nua.docs: replace reference to nua_cli.c with sofsip_cli
Wed Oct 17 08:43:11 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
tagged rel-sofia-sip-1_12_7
Wed Oct 17 08:43:15 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
tagged 1.12.7
Wed Oct 17 11:01:12 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* libsofia-sip-ua/su/Makefile.am: fixed problem with automake 1.9
Wed Oct 17 11:13:15 EDT 2007 Pekka.Pessi@nokia.com
* configure.ac, RELEASE: opened tree for development
Tue Oct 23 10:45:17 EDT 2007 Pekka.Pessi@nokia.com
* su_alloc.c: fixed su_home_init() (not initializing pointer to mutexes)
Thu Oct 25 13:15:45 EDT 2007 Pekka.Pessi@nokia.com
* nua_notifier.c: updated nua_i_subscribe, nua_notify() and nua_r_notify documentation
Wed Nov 7 07:58:08 EST 2007 Pekka.Pessi@nokia.com
* sofia-sip/htable2.h: fixed HTABLE_PROTOS2()
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@6219 d0543943-73ff-0310-b7d9-9358b9ac24b2
Mon Oct 8 15:00:04 EDT 2007 Pekka Pessi <first.lastname@nokia.com>
* tport: fixed problem with tls send blocking
Wed Oct 10 13:55:25 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* Fixed the internal type of statistics
Thu Oct 11 11:25:59 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* nta: fix sf.net bug #1810115, crash after nta_destroy()
su_msg_t delivery, again.
Thanks to Mikhail Zabaluev for reporting this.
Thu Oct 11 11:45:20 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* nta: fixed type checking on NTATAG_UDP_MTU()/NTATAG_UDP_MTU_REF()
Thu Oct 11 13:25:12 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* nua: fixed the from header handling
The agent-level From header no longer overrides the From header set by
nua_invite() and friends.
Thanks to Fabio Margarido for keeping reporting about the problem.
Thu Oct 11 13:28:58 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* RELEASE: updated
Thu Oct 11 11:30:13 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* torture_sresolv.c: fixed printf() formatting types
Passed a size_t to %u.
Thu Oct 11 11:44:54 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
* rules/sofia.am: not using make -C dir
Thu Oct 11 14:16:51 EDT 2007 Pekka Pessi <Pekka.Pessi@nokia.com>
tagged release candidate 1 for 1.12.7
Thu Oct 11 12:25:28 EDT 2007 Pekka.Pessi@nokia.com
* su_clone_start(): fixed spurious release of a pthreaded port
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@5842 d0543943-73ff-0310-b7d9-9358b9ac24b2
Tue Aug 21 09:38:59 EDT 2007 Pekka.Pessi@nokia.com
* tport_type_udp.c: checking error while checking that MSG_TRUNC works.
Shall I pull this patch? (1/43) [ynWvpxqadjk], or ? for help: y
Tue Aug 21 10:49:33 EDT 2007 Pekka.Pessi@nokia.com
* nua_params.c: NUTAG_SIPS_URL() now sets the handle target, too.
Problem reported by Jari Tenhunen.
Shall I pull this patch? (2/43) [ynWvpxqadjk], or ? for help: y
Thu Aug 23 11:22:42 EDT 2007 Pekka.Pessi@nokia.com
* nta.c: do not destroy INVITE transaction if it has been CANCELed
Handle gracefully cases where the INVITE transaction is destroyed
immediately after canceling it. The old behaviour was to left it up to the
application to ACK the final response returned to INVITE.
Thanks for Fabio Margarido for reporting this problem.
Shall I pull this patch? (3/43) [ynWvpxqadjk], or ? for help: y
Thu Aug 23 13:02:01 EDT 2007 Pekka.Pessi@nokia.com
* test_soa.c: added test with user SDP containing already rejected media
Shall I pull this patch? (4/43) [ynWvpxqadjk], or ? for help: y
Fri Aug 24 09:41:20 EDT 2007 Pekka.Pessi@nokia.com
* nta: added option for processing orphan responses matching with a dialog
The orphan responses matching with the dialog can now be processed by the
response callback.The dialog leg can be created with
NTATAG_RESPONSE_CALLBACK() or a response callback can be later bound to the
leg with nta_leg_bind_response().
This is practically useful only with 200 OK responses to the INVITE that are
retransmitted by the UAS. By default, the retransmission are catched by the
ACK transaction (which then retransmits the ACK request message). However,
after ACK transaction times out, the retransmitted 200 OK indicates most
probably that the ACK request messages do not reach UAS.
Partially fixes the sf.net bug #1750691 reported by Mikhail Zabaluev.
Shall I pull this patch? (5/43) [ynWvpxqadjk], or ? for help: y
Fri Aug 24 09:41:20 EDT 2007 Pekka.Pessi@nokia.com
UNDO: nta: added option for processing orphan responses matching with a dialog
The orphan responses matching with the dialog can now be processed by the
response callback.The dialog leg can be created with
NTATAG_RESPONSE_CALLBACK() or a response callback can be later bound to the
leg with nta_leg_bind_response().
This is practically useful only with 200 OK responses to the INVITE that are
retransmitted by the UAS. By default, the retransmission are catched by the
ACK transaction (which then retransmits the ACK request message). However,
after ACK transaction times out, the retransmitted 200 OK indicates most
probably that the ACK request messages do not reach UAS.
Partially fixes the sf.net bug #1750691 reported by Mikhail Zabaluev.
Shall I pull this patch? (6/43) [ynWvpxqadjk], or ? for help: y
Thu Aug 30 07:00:10 EDT 2007 Pekka.Pessi@nokia.com
* nta.c: disabled nta_msg_ackbye(). Fix for sf.net bug #1750691
Thanks for Mikhail Zabaluev for reporting this bug.
Shall I pull this patch? (7/43) [ynWvpxqadjk], or ? for help: y
Thu Aug 30 06:54:38 EDT 2007 Pekka.Pessi@nokia.com
* test_nua: added test for sf.net bug #1750691
Shall I pull this patch? (8/43) [ynWvpxqadjk], or ? for help: y
Thu Aug 30 07:03:45 EDT 2007 Pekka.Pessi@nokia.com
* test_nua: added test for nua_bye() sending CANCEL
Shall I pull this patch? (9/43) [ynWvpxqadjk], or ? for help: y
Fri Aug 31 12:08:09 EDT 2007 Pekka.Pessi@nokia.com
* url.c: fixed escaping of '/' %2F, ';' %3B and '=' %3D in URL path/params
Thanks for Fabio Margarido for reporting this bug.
Shall I pull this patch? (10/43) [ynWvpxqadjk], or ? for help: y
Mon Sep 3 10:14:55 EDT 2007 Pekka.Pessi@nokia.com
* url.c: do not un-escape %40 in URI parameters.
Do not unescape %2C, %3B, %3D, or %40 in URI parameters, nor
%2C, %2F, %3B, %3D, or %40 in URI path.
The @ sign can be ambiguous in the SIP URL, e.g.,
<sip:test.info;p=value@test.com>
can be parsed in two ways:
1) username contains test.info;param=value and host part has test.com
2) empty username, host part test.info, URI parameter p=value@test.com
Previously Sofia URL parser converted escaped '@' at signs (%40) in the URI
parameters to the unescaped form. The resulting URI could be ambiguous and
sometimes fail the syntax check if there was no '@' sign before the
unescaped one.
Thanks for Jan van den Bosch and Mikhail Zabaluev for reporting this bug.
Shall I pull this patch? (11/43) [ynWvpxqadjk], or ? for help: y
Wed Jul 25 04:59:57 EDT 2007 Pekka.Pessi@nokia.com
* tport.c: fixed indenting, logging
Shall I pull this patch? (12/43) [ynWvpxqadjk], or ? for help: y
Fri Jul 13 12:47:33 EDT 2007 Pekka.Pessi@nokia.com
* nua/test_proxy.h, nua/test_proxy.c: added support for multiple domains
Each domain has its own registrar and authentication module.
Shall I pull this patch? (13/43) [ynWvpxqadjk], or ? for help: y
Mon Jul 23 11:19:33 EDT 2007 Pekka.Pessi@nokia.com
* test_ops.c: added timestamp to event logging
Shall I pull this patch? (14/43) [ynWvpxqadjk], or ? for help: y
Mon Jul 23 11:20:12 EDT 2007 Pekka.Pessi@nokia.com
* test_nua: fixed timing problems in testing.
Shall I pull this patch? (15/43) [ynWvpxqadjk], or ? for help: y
Mon Jul 23 11:31:04 EDT 2007 Pekka.Pessi@nokia.com
* test_ops.c: reduce su_root_step() delay to 0.1 seconds
Shall I pull this patch? (16/43) [ynWvpxqadjk], or ? for help: y
Mon Jul 23 11:31:22 EDT 2007 Pekka.Pessi@nokia.com
* test_register.c: fixed timing problem
Shall I pull this patch? (17/43) [ynWvpxqadjk], or ? for help: y
Mon Jul 23 17:03:46 EDT 2007 Pekka.Pessi@nokia.com
* test_100rel.c: fixed timing problems resulting in events being reordered
Shall I pull this patch? (18/43) [ynWvpxqadjk], or ? for help: y
Wed Jul 25 12:40:53 EDT 2007 Pekka.Pessi@nokia.com
* nua (test_init.c, test_register.c): using test_proxy domains
Shall I pull this patch? (19/43) [ynWvpxqadjk], or ? for help: y
Thu Aug 23 12:12:32 EDT 2007 Pekka.Pessi@nokia.com
* test_soa.c: added cleanup code
Shall I pull this patch? (20/43) [ynWvpxqadjk], or ? for help: y
Fri Aug 24 09:35:35 EDT 2007 Pekka.Pessi@nokia.com
* nta.c: increase lifetime of ACK transaction from T4 to T1 x 64
nta.c creates a ACK transaction in order to restransmit ACK requests when
ever a retransmitted 2XX response to INVITE is received. The UAS retransmits
the 2XX responses for 64 x T1 (32 second by default).
Partially fixes the sf.net bug #1750691 reported by Mikhail Zabaluev.
Shall I pull this patch? (21/43) [ynWvpxqadjk], or ? for help: y
Thu Sep 6 10:21:04 EDT 2007 Pekka.Pessi@nokia.com
* Makefile.am: generating libsofia-sip-ua/docs/Doxyfile.rfc before making manpages
Shall I pull this patch? (22/43) [ynWvpxqadjk], or ? for help: y
Wed Jul 25 12:05:33 EDT 2007 Pekka.Pessi@nokia.com
* sofia-sip/tport_tag.h: added TPTAG_KEEPALIVE(), TPTAG_PINGPONG(), TPTAG_PONG2PING()
Shall I pull this patch? (23/43) [ynWvpxqadjk], or ? for help: y
Wed Jul 25 12:09:06 EDT 2007 Pekka.Pessi@nokia.com
* tport: added ping-pong keepalive on TCP. replaced single tick with connection-specific timer
Now detecting closed connections on TLS, too.
Added tests for idle timeout, receive timeout, ping-pong timeout.
Shall I pull this patch? (24/43) [ynWvpxqadjk], or ? for help: y
Fri Jul 6 10:19:32 EDT 2007 Pekka.Pessi@nokia.com
* nta.c: added nta_incoming_received()
Shall I pull this patch? (25/43) [ynWvpxqadjk], or ? for help: y
Mon Jul 23 11:29:56 EDT 2007 Pekka.Pessi@nokia.com
* nua_session.c: delay transition to ready when O/A is incomplete
Delay sending ACK and subsequent transition of call to the ready state when
the 200 OK response to the INVITE is received if the SDP Offer/Answer
exchange using UPDATE/PRACK was still incomplete.
Previously, if the O/A using UPDATE or PRACK was incomplete and an 200 OK
was received, the call setup logic regarded this as a fatal error and
terminated the call.
Thanks for Mike Jerris for detecting and reporting this bug.
Shall I pull this patch? (26/43) [ynWvpxqadjk], or ? for help: y
Wed Jul 25 12:22:46 EDT 2007 Pekka.Pessi@nokia.com
* test_call_reject.c: testing Retry-After
Shall I pull this patch? (27/43) [ynWvpxqadjk], or ? for help: y
Wed Jul 25 12:42:51 EDT 2007 Pekka.Pessi@nokia.com
* test_nua: using rudimentary outbound support in B's proxy.
Shall I pull this patch? (28/43) [ynWvpxqadjk], or ? for help: y
Wed Jul 25 12:48:33 EDT 2007 Pekka.Pessi@nokia.com
* nua_register.c: added some logging to nua_register_connection_closed()
Shall I pull this patch? (29/43) [ynWvpxqadjk], or ? for help: y
Wed Jul 25 12:43:57 EDT 2007 Pekka.Pessi@nokia.com
* test_nua: using AUTHTAG_MAX_NCOUNT(1) for Mr. C
C is now challenged every time.
Shall I pull this patch? (30/43) [ynWvpxqadjk], or ? for help: y
Thu Sep 6 11:05:19 EDT 2007 Pekka.Pessi@nokia.com
* nua/test_100rel.c: fixed timing problem re response to PRACK and ACK
Shall I pull this patch? (31/43) [ynWvpxqadjk], or ? for help: y
Thu Sep 6 06:02:50 EDT 2007 Mikhail Zabaluev <mikhail.zabaluev@nokia.com>
* DIST_SUBDIRS must include everything unconditionally
Shall I pull this patch? (32/43) [ynWvpxqadjk], or ? for help: y
Thu Sep 6 13:53:04 EDT 2007 Pekka.Pessi@nokia.com
* test_soa.c: silenced warnings
Shall I pull this patch? (33/43) [ynWvpxqadjk], or ? for help: y
Mon Jul 23 16:59:48 EDT 2007 Pekka.Pessi@nokia.com
* nua: refactored dialog refresh code
Shall I pull this patch? (34/43) [ynWvpxqadjk], or ? for help: y
Mon Jul 23 16:59:48 EDT 2007 Pekka.Pessi@nokia.com
UNDO: nua: refactored dialog refresh code
Shall I pull this patch? (35/43) [ynWvpxqadjk], or ? for help: y
Thu Sep 6 12:01:25 EDT 2007 Pekka.Pessi@nokia.com
* nua_dialog.[hc]: renamed functions setting refresh interval
Shall I pull this patch? (36/43) [ynWvpxqadjk], or ? for help: y
Thu Sep 6 12:15:03 EDT 2007 Pekka.Pessi@nokia.com
* nua_dialog.[hc], nua_stack.c: added nua_dialog_repeat_shutdown()
Shall I pull this patch? (37/43) [ynWvpxqadjk], or ? for help: y
Thu Sep 6 12:19:20 EDT 2007 Pekka.Pessi@nokia.com
* nua_dialog.h: renamed nua_remote_t as nua_dialog_peer_info_t
Shall I pull this patch? (38/43) [ynWvpxqadjk], or ? for help: y
Thu Sep 6 12:23:04 EDT 2007 Pekka.Pessi@nokia.com
* nua_stack.c: added timer to client request in order to implement Retry-After
Shall I pull this patch? (39/43) [ynWvpxqadjk], or ? for help: y
Thu Sep 6 12:33:53 EDT 2007 Pekka.Pessi@nokia.com
* nua: added backpointers to nua_dialog_usage_t and nua_dialog_state_t
Shall I pull this patch? (40/43) [ynWvpxqadjk], or ? for help: y
Thu Sep 6 13:56:48 EDT 2007 Pekka.Pessi@nokia.com
* test_nua.c: abort() in timeout alarm function if -a is given
Shall I pull this patch? (41/43) [ynWvpxqadjk], or ? for help: y
Thu Sep 6 17:13:18 EDT 2007 Pekka.Pessi@nokia.com
* nua_subnotref.c: include SIPTAG_EVENT() in the nua_i_notify tag list
Shall I pull this patch? (42/43) [ynWvpxqadjk], or ? for help: y
Mon Sep 10 12:27:53 EDT 2007 Pekka.Pessi@nokia.com
* nua: save Contact from target refresh request or response.
Save the Contact header which the application has added to the target
refresh requests or responses and use the saved contact in subsequent target
refresh requests or responses.
Previously the application had no way of specifying the Contact included in
the automatic responses to target refresh requests.
Thanks for Anthony Minessale for reporting this problem.
Shall I pull this patch? (43/43) [ynWvpxqadjk], or ? for help: y
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@5692 d0543943-73ff-0310-b7d9-9358b9ac24b2
Michael Jerris