28 Oct
2016
28 Oct
'16
5:42 p.m.
This can be used with sipcapture and begings with M2UA and ISUP
support. More SIGTRAN (M3UA, SUA) support is planned and maybe
TCAP/MAP in the future.
The ISUP message format depends on the specific message so I have
exported a Smalltalk ITU ISUP model to C to avoid manual errors.
You can view, comment on, or merge this pull request online at:
https://github.com/kamailio/kamailio/pull/837
-- Commit Summary --
* ss7: Introduce the beginning of a ss7 module
-- File Changes --
A modules/ss7/Makefile (19)
A modules/ss7/README (57)
A modules/ss7/isup_generated.c (467)
A modules/ss7/isup_generated.h (130)
A modules/ss7/isup_parsed.c (485)
A modules/ss7/isup_parsed.h (37)
A modules/ss7/ss7.c (348)
-- Patch Links --
https://github.com/kamailio/kamailio/pull/837.patch
https://github.com/kamailio/kamailio/pull/837.diff
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837
28 Oct
28 Oct
5:48 p.m.
should we keep this module's name or change to another ?
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#issuecomment-256940321
5:48 p.m.
sipcapture is using the HEPv3 protocol and it can encapsulate non SIP payloads (e.g.
M2UA+MTP+ISUP). This is a first implementation/try and only supports M2UA/ITU MTP/ITU
ISUP. ISUP is converted from the wire message to a semi-parsed (some fields are extracted
but not all) JSON object and then converted to a string. A parameter exists to get the
string representation from C into the kamailio script.
@adubovikov
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#issuecomment-256940410
5:48 p.m.
@miconda any suggestion ?
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#issuecomment-256940541
6:02 p.m.
Trying to understand what's the module about in order to be able to make more comments
on its name:
* does it receive ss7 packet over hep3 or it can forward it to homer over hep3? In
Kamailio we can also receive binary packets which are not sip (we do for stun module)
* what is the target in long term for the module? In other words, what it tries to
achieve from the point of view of sip and ss7 worlds? E.g., routing ss7 or just analyzing
them?
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#issuecomment-256944705
6:08 p.m.
* It receives M2UA over hep3 (through the sipcapture module)
* Right now it is just meant to parse ISUP (and later TCAP/MAP) and store it in the
home/sipcapture db.
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#issuecomment-256946295
6:08 p.m.
The module will be able to parse ISUP binary protocol to string serialization i.e. JSON or
pseudo variables and later we can insert the parsed messages into DB and using it in
Homer.
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#issuecomment-256946418
6:16 p.m.
Then maybe ss7ops is more appropriate as name, not to suggest a protocol support.
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#issuecomment-256948334
9:33 p.m.
Will rename and right now wait for more feedback.
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#issuecomment-256995175
31 Oct
31 Oct
11:04 p.m.
Some remarks:
* there are several places where I spotted 'sipcapture' as module name
* each .c and .h file must have at a top the license text and copyright line
* the documentation has to be written in xml docbook format, stored inside the doc/
subfolder of the module directory (like the other modules)
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#issuecomment-257404532
11 Nov
11 Nov
9:54 p.m.
* Did the rename locally
* Will write docbook
* For license text/copyright. The ISUP table is generated and I don't think it can be
copyrighted (the information is to match ITU ISUP, no creative process involved). What
license text should be there?
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#issuecomment-260028298
11:12 p.m.
Ohh, I missed the fact those file were generated -- it is ok to leave them without a
copyright header if the generator doesn't insert one.
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#issuecomment-260045282
12 Nov
12 Nov
12:16 a.m.
Okay, renamed directory and module name to ss7ops, instead of handwriting the README (I
wondered why one would do that) added a minimal docbook (based on the sipcapture one).
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#issuecomment-260057421
11:57 a.m.
Seems like "ss7capture" would be a better name if I understand this correctly. I
would like to use the name to relate it to sipcapture.
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#issuecomment-260110487
noon
disagree, because we can use the module not only for "capturing scenarios", but
hypothetically also for interworking and/or SIP-I/SIP-T.
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#issuecomment-260110606
12:01 p.m.
Ok, I see. Then I'm ok with the name :-)
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#issuecomment-260110625
12:02 p.m.
don't forget also about IMS and MAP/TAP, CAMEL... this is also a huge area for ISUP
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#issuecomment-260110658
12:02 p.m.
Then we need to clarify the relationship to the existing SIPT module.
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#issuecomment-260110668
12:04 p.m.
unfortunately existing SIP-I module has very limited functionality and couldn't be use
here.
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#issuecomment-260110728
12:06 p.m.
In my opinion that's fine as long as we know that these are not built to work
together. We have multiple modules overlapping since before.
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#issuecomment-260110804
1:49 p.m.
Merged #837.
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#event-856722043
1:49 p.m.
Thanks for the new module, merged!
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#issuecomment-260115004
2:06 p.m.
@zecke - I got some warnings when compiling the module, so I pushed some fixes. Check the
commit e0d26f780ed551bd993ca36ac125e87a16db7709 - it seemed wrong initialization of the
same index, I guessed it should be the next, but it might not be the right.
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#issuecomment-260115717
2:08 p.m.
@zecke - can you also add basic examples of using the params and functions in the docbook
xml. You can see in other modules, like:
*
https://github.com/kamailio/kamailio/blob/master/modules/async/doc/async_ad…
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#issuecomment-260115780
14 Nov
14 Nov
2:53 a.m.
Thank you. 53 is indeed the right value for the UPA message.I will look into more/better
documentation.
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/837#issuecomment-260222908
2931
days inactive
2947
days old
24 comments
4 participants
participants (4)
-
Alexandr Dubovikov -
Daniel-Constantin Mierla
-
Holger Freyther
-
Olle E. Johansson