[SR-Users] kamcli db sqlite / posgresql error
Daniel-Constantin Mierla
miconda at gmail.com
Thu Apr 22 09:41:29 CEST 2021
Hello,
The outstyle configuration option is for kamcli, inside kamcli.ini file.
I just tested with sqlite and empty subscriber table:
# kamcli -c ../kamcli-sqlite.ini subscriber show
+------+------------+----------+------------+-------+--------+
| id | username | domain | password | ha1 | ha1b |
+======+============+==========+============+=======+========+
+------+------------+----------+------------+-------+--------+
Added a user:
kamcli -c ../kamcli-sqlite.ini subscriber add test password
Then listed:
kamcli -c ../kamcli-sqlite.ini subscriber show
+------+------------+----------+------------+----------------------------------+----------------------------------+
| id | username | domain | password |
ha1 | ha1b |
+======+============+==========+============+==================================+==================================+
| 1 | test | test.com | password |
30e725cfc53ca50516be2e230edf53da | a04fcbbe67702c59dc46fe4779183fe5 |
+------+------------+----------+------------+----------------------------------+----------------------------------+
I have tabulate 0.8.5 running on Debian 10, kamcli in virtual environment.
Cheers,
Daniel
On 22.04.21 09:25, beer Ll wrote:
> Hi Daniel
>
>
> On Thu, Apr 22, 2021 at 8:57 AM Daniel-Constantin Mierla
> <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>
> Hello,
>
> at least some of the new errors are not the same, they are related
> to unique key conflict, see the bottom of the traces:
>
> sqlite3.IntegrityError: UNIQUE constraint failed:
> subscriber.username, subscriber.domain
>
> sqlalchemy.exc.IntegrityError: (sqlite3.IntegrityError) UNIQUE
> constraint failed: subscriber.username, subscriber.domain
> [SQL: insert into subscriber (username, domain, password, ha1,
> ha1b) values ('test', 'sip.test.dev <http://sip.test.dev>',
> 'passwordtest', '96a1efd95bcd6e8e573d07ebdacab623',
> '025f1dc363fa8c1ce1d7f2069d94ed0f')]
>
> Regarding the subscriber show command, do you have any outstyle
> configuration option set?
>
> What is the version of your tabulate package?
>
>
> sqlite> .show
> echo: off
> eqp: off
> explain: auto
> headers: off
> mode: list
> nullvalue: ""
> output: stdout
> colseparator: "|"
> rowseparator: "\n"
> stats: off
> width:
> filename: /etc/kamailio/kamailio.db
>
> (venv) kamailio-BT:/usr/src/kamclienv # pip3 show tabulate
> Name: tabulate
> Version: 0.8.9
> Summary: Pretty-print tabular data
> Home-page: https://github.com/astanin/python-tabulate
> <https://github.com/astanin/python-tabulate>
> Author: Sergey Astanin
> Author-email: s.astanin at gmail.com <mailto:s.astanin at gmail.com>
> License: MIT
> Location: /usr/src/kamclienv/venv/lib/python3.7/site-packages
> Requires:
> Required-by: kamcli
>
>
> regards
>
>
> Cheers,
> Daniel
>
> On 21.04.21 23:24, beer Ll wrote:
>> Hi Daniel
>> many thanks for yours commits in git kamcli.
>>
>> I try the new version but my errors are the same
>>
>> (venv) kamailio-BT:/usr/src/kamclienv/kamcli # kamcli -c
>> /etc/kamcli/kamcli.ini.sqlite subscriber show
>> Traceback (most recent call last):
>> File "/usr/src/kamclienv/venv/bin/kamcli", line 33, in <module>
>> sys.exit(load_entry_point('kamcli', 'console_scripts',
>> 'kamcli')())
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/click/core.py",
>> line 829, in __call__
>> return self.main(*args, **kwargs)
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/click/core.py",
>> line 782, in main
>> rv = self.invoke(ctx)
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/click/core.py",
>> line 1259, in invoke
>> return _process_result(sub_ctx.command.invoke(sub_ctx))
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/click/core.py",
>> line 1259, in invoke
>> return _process_result(sub_ctx.command.invoke(sub_ctx))
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/click/core.py",
>> line 1066, in invoke
>> return ctx.invoke(self.callback, **ctx.params)
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/click/core.py",
>> line 610, in invoke
>> return callback(*args, **kwargs)
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/click/decorators.py",
>> line 73, in new_func
>> return ctx.invoke(f, obj, *args, **kwargs)
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/click/core.py",
>> line 610, in invoke
>> return callback(*args, **kwargs)
>> File
>> "/usr/src/kamclienv/kamcli/kamcli/commands/cmd_subscriber.py",
>> line 235, in subscriber_show
>> ioutils_dbres_print(ctx, oformat, ostyle, res)
>> File "/usr/src/kamclienv/kamcli/kamcli/ioutils.py", line 70, in
>> ioutils_dbres_print
>> gstring = tabulate(allrows, headers=res.keys(), tablefmt=ostyle)
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/tabulate.py",
>> line 1529, in tabulate
>> tabular_data, headers, showindex=showindex
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/tabulate.py",
>> line 1162, in _normalize_tabular_data
>> "headers for a list of dicts is not a dict or a keyword"
>> ValueError: headers for a list of dicts is not a dict or a keyword
>> (venv) kamailio-BT:/usr/src/kamclienv/kamcli # kamcli -c
>> /etc/kamcli/kamcli.ini.sqlite subscriber add test passwordtest
>> Traceback (most recent call last):
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/sqlalchemy/engine/base.py",
>> line 1706, in _execute_context
>> cursor, statement, parameters, context
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/sqlalchemy/engine/default.py",
>> line 716, in do_execute
>> cursor.execute(statement, parameters)
>> sqlite3.IntegrityError: UNIQUE constraint failed:
>> subscriber.username, subscriber.domain
>>
>> The above exception was the direct cause of the following exception:
>>
>> Traceback (most recent call last):
>> File "/usr/src/kamclienv/venv/bin/kamcli", line 33, in <module>
>> sys.exit(load_entry_point('kamcli', 'console_scripts',
>> 'kamcli')())
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/click/core.py",
>> line 829, in __call__
>> return self.main(*args, **kwargs)
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/click/core.py",
>> line 782, in main
>> rv = self.invoke(ctx)
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/click/core.py",
>> line 1259, in invoke
>> return _process_result(sub_ctx.command.invoke(sub_ctx))
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/click/core.py",
>> line 1259, in invoke
>> return _process_result(sub_ctx.command.invoke(sub_ctx))
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/click/core.py",
>> line 1066, in invoke
>> return ctx.invoke(self.callback, **ctx.params)
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/click/core.py",
>> line 610, in invoke
>> return callback(*args, **kwargs)
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/click/decorators.py",
>> line 73, in new_func
>> return ctx.invoke(f, obj, *args, **kwargs)
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/click/core.py",
>> line 610, in invoke
>> return callback(*args, **kwargs)
>> File
>> "/usr/src/kamclienv/kamcli/kamcli/commands/cmd_subscriber.py",
>> line 69, in subscriber_add
>> ha1b,
>> File "<string>", line 2, in execute
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/sqlalchemy/util/deprecations.py",
>> line 390, in warned
>> return fn(*args, **kwargs)
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/sqlalchemy/engine/base.py",
>> line 3037, in execute
>> return connection.execute(statement, *multiparams, **params)
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/sqlalchemy/engine/base.py",
>> line 1190, in execute
>> future=False,
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/sqlalchemy/engine/base.py",
>> line 1491, in _exec_driver_sql
>> distilled_parameters,
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/sqlalchemy/engine/base.py",
>> line 1749, in _execute_context
>> e, statement, parameters, cursor, context
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/sqlalchemy/engine/base.py",
>> line 1930, in _handle_dbapi_exception
>> sqlalchemy_exception, with_traceback=exc_info[2], from_=e
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/sqlalchemy/util/compat.py",
>> line 211, in raise_
>> raise exception
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/sqlalchemy/engine/base.py",
>> line 1706, in _execute_context
>> cursor, statement, parameters, context
>> File
>> "/usr/src/kamclienv/venv/lib/python3.7/site-packages/sqlalchemy/engine/default.py",
>> line 716, in do_execute
>> cursor.execute(statement, parameters)
>> sqlalchemy.exc.IntegrityError: (sqlite3.IntegrityError) UNIQUE
>> constraint failed: subscriber.username, subscriber.domain
>> [SQL: insert into subscriber (username, domain, password, ha1,
>> ha1b) values ('test', 'sip.test.dev <http://sip.test.dev>',
>> 'passwordtest', '96a1efd95bcd6e8e573d07ebdacab623',
>> '025f1dc363fa8c1ce1d7f2069d94ed0f')]
>> (Background on this error at: http://sqlalche.me/e/14/gkpj
>> <http://sqlalche.me/e/14/gkpj>)
>>
>> best regards
>>
>> On Wed, Apr 21, 2021 at 3:10 PM Daniel-Constantin Mierla
>> <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>>
>> Hello,
>>
>> On 18.04.21 22:56, beer Ll wrote:
>>> Hi ,
>>>
>>> I have a server test with
>>>
>>> Debian Buster 10.9
>>> kamailio 5.4.5
>>> kamcli 2.0.0 (similar result with 3.0.0)
>>>
>>> I'm not able to use kamcli
>>> with sqlite : insert and select doesn't work
>>> with pgsql : insert works , select of empty table works ,
>>> select table with entry doesn't work
>>>
>>>
>>> TEST WITH SQLITE
>>> root at kamailio-BT:~# kamcli -c /etc/kamcli/kamcli.ini.sqlite
>>> subscriber add test password
>>> Traceback (most recent call last):
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/sqlalchemy/engine/base.py",
>>> line 1706, in _execute_context
>>> cursor, statement, parameters, context
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/sqlalchemy/engine/default.py",
>>> line 716, in do_execute
>>> cursor.execute(statement, parameters)
>>> sqlite3.OperationalError: near "%": syntax error
>>>
>>> The above exception was the direct cause of the following
>>> exception:
>>>
>>> Traceback (most recent call last):
>>> File "/usr/bin/kamcli", line 11, in <module>
>>> load_entry_point('kamcli==2.0.0', 'console_scripts',
>>> 'kamcli')()
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/core.py", line
>>> 829, in __call__
>>> return self.main(*args, **kwargs)
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/core.py", line
>>> 782, in main
>>> rv = self.invoke(ctx)
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/core.py", line
>>> 1259, in invoke
>>> return _process_result(sub_ctx.command.invoke(sub_ctx))
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/core.py", line
>>> 1259, in invoke
>>> return _process_result(sub_ctx.command.invoke(sub_ctx))
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/core.py", line
>>> 1066, in invoke
>>> return ctx.invoke(self.callback, **ctx.params)
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/core.py", line
>>> 610, in invoke
>>> return callback(*args, **kwargs)
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/decorators.py",
>>> line 73, in new_func
>>> return ctx.invoke(f, obj, *args, **kwargs)
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/core.py", line
>>> 610, in invoke
>>> return callback(*args, **kwargs)
>>> File
>>> "/usr/lib/python3/dist-packages/kamcli/commands/cmd_subscriber.py",
>>> line 43, in subscriber_add
>>> e.execute('insert into subscriber (username, domain,
>>> password, ha1, ha1b) values (%s, %s, %s, %s, %s)',
>>> udata['username'], udata['domain'], password, ha1, ha1b)
>>> File "<string>", line 2, in execute
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/sqlalchemy/util/deprecations.py",
>>> line 390, in warned
>>> return fn(*args, **kwargs)
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/sqlalchemy/engine/base.py",
>>> line 3037, in execute
>>> return connection.execute(statement, *multiparams, **params)
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/sqlalchemy/engine/base.py",
>>> line 1190, in execute
>>> future=False,
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/sqlalchemy/engine/base.py",
>>> line 1491, in _exec_driver_sql
>>> distilled_parameters,
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/sqlalchemy/engine/base.py",
>>> line 1749, in _execute_context
>>> e, statement, parameters, cursor, context
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/sqlalchemy/engine/base.py",
>>> line 1930, in _handle_dbapi_exception
>>> sqlalchemy_exception, with_traceback=exc_info[2], from_=e
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/sqlalchemy/util/compat.py",
>>> line 211, in raise_
>>> raise exception
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/sqlalchemy/engine/base.py",
>>> line 1706, in _execute_context
>>> cursor, statement, parameters, context
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/sqlalchemy/engine/default.py",
>>> line 716, in do_execute
>>> cursor.execute(statement, parameters)
>>> sqlalchemy.exc.OperationalError: (sqlite3.OperationalError)
>>> near "%": syntax error
>>> [SQL: insert into subscriber (username, domain, password,
>>> ha1, ha1b) values (%s, %s, %s, %s, %s)]
>>> [parameters: ('test', 'sip.test.dev <http://sip.test.dev>',
>>> 'password', '4380ea9069e888b5fc92996495a0f481',
>>> '3a36aeb0df7f4504cc5d9b97dab540e5')]
>>> (Background on this error at: http://sqlalche.me/e/14/e3q8
>>> <http://sqlalche.me/e/14/e3q8>)
>>>
>>> root at kamailio-BT:~# kamctl add test password
>>> -e sqlite_query: /usr/bin/sqlite3 /etc/kamailio/kamailio.db
>>> insert into subscriber (username, domain,ha1,ha1b,password)
>>> values ('test','sip.test.dev
>>> <http://sip.test.dev>','4380ea9069e888b5fc92996495a0f481','3a36aeb0df7f4504cc5d9b97dab540e5','password');
>>> -e new user 'test' added
>>>
>>> root at kamailio-BT:~# kamcli -c /etc/kamcli/kamcli.ini.sqlite
>>> subscriber show
>>> Traceback (most recent call last):
>>> File "/usr/bin/kamcli", line 11, in <module>
>>> load_entry_point('kamcli==2.0.0', 'console_scripts',
>>> 'kamcli')()
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/core.py", line
>>> 829, in __call__
>>> return self.main(*args, **kwargs)
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/core.py", line
>>> 782, in main
>>> rv = self.invoke(ctx)
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/core.py", line
>>> 1259, in invoke
>>> return _process_result(sub_ctx.command.invoke(sub_ctx))
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/core.py", line
>>> 1259, in invoke
>>> return _process_result(sub_ctx.command.invoke(sub_ctx))
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/core.py", line
>>> 1066, in invoke
>>> return ctx.invoke(self.callback, **ctx.params)
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/core.py", line
>>> 610, in invoke
>>> return callback(*args, **kwargs)
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/decorators.py",
>>> line 73, in new_func
>>> return ctx.invoke(f, obj, *args, **kwargs)
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/core.py", line
>>> 610, in invoke
>>> return callback(*args, **kwargs)
>>> File
>>> "/usr/lib/python3/dist-packages/kamcli/commands/cmd_subscriber.py",
>>> line 118, in subscriber_show
>>> ioutils_dbres_print(ctx, oformat, ostyle, res)
>>> File "/usr/lib/python3/dist-packages/kamcli/ioutils.py",
>>> line 45, in ioutils_dbres_print
>>> gstring = tabulate(allrows, headers=res.keys(),
>>> tablefmt=ostyle)
>>> File "/usr/local/lib/python3.7/dist-packages/tabulate.py",
>>> line 1529, in tabulate
>>> tabular_data, headers, showindex=showindex
>>> File "/usr/local/lib/python3.7/dist-packages/tabulate.py",
>>> line 1162, in _normalize_tabular_data
>>> "headers for a list of dicts is not a dict or a keyword"
>>> ValueError: headers for a list of dicts is not a dict or a
>>> keyword
>>>
>>>
>>> TEST WITH PGSQL
>>> root at kamailio-BT:~# kamcli -c /etc/kamcli/kamcli.ini.pgsql
>>> subscriber show
>>> +------+------------+----------+------------+-------+--------+
>>> | id | username | domain | password | ha1 | ha1b |
>>> +======+============+==========+============+=======+========+
>>> +------+------------+----------+------------+-------+--------+
>>> root at kamailio-BT:~# kamcli -c /etc/kamcli/kamcli.ini.pgsql
>>> subscriber add test password
>>> root at kamailio-BT:~# kamcli -c /etc/kamcli/kamcli.ini.pgsql
>>> subscriber show
>>> Traceback (most recent call last):
>>> File "/usr/bin/kamcli", line 11, in <module>
>>> load_entry_point('kamcli==2.0.0', 'console_scripts',
>>> 'kamcli')()
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/core.py", line
>>> 829, in __call__
>>> return self.main(*args, **kwargs)
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/core.py", line
>>> 782, in main
>>> rv = self.invoke(ctx)
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/core.py", line
>>> 1259, in invoke
>>> return _process_result(sub_ctx.command.invoke(sub_ctx))
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/core.py", line
>>> 1259, in invoke
>>> return _process_result(sub_ctx.command.invoke(sub_ctx))
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/core.py", line
>>> 1066, in invoke
>>> return ctx.invoke(self.callback, **ctx.params)
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/core.py", line
>>> 610, in invoke
>>> return callback(*args, **kwargs)
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/decorators.py",
>>> line 73, in new_func
>>> return ctx.invoke(f, obj, *args, **kwargs)
>>> File
>>> "/usr/local/lib/python3.7/dist-packages/click/core.py", line
>>> 610, in invoke
>>> return callback(*args, **kwargs)
>>> File
>>> "/usr/lib/python3/dist-packages/kamcli/commands/cmd_subscriber.py",
>>> line 118, in subscriber_show
>>> ioutils_dbres_print(ctx, oformat, ostyle, res)
>>> File "/usr/lib/python3/dist-packages/kamcli/ioutils.py",
>>> line 45, in ioutils_dbres_print
>>> gstring = tabulate(allrows, headers=res.keys(),
>>> tablefmt=ostyle)
>>> File "/usr/local/lib/python3.7/dist-packages/tabulate.py",
>>> line 1529, in tabulate
>>> tabular_data, headers, showindex=showindex
>>> File "/usr/local/lib/python3.7/dist-packages/tabulate.py",
>>> line 1162, in _normalize_tabular_data
>>> "headers for a list of dicts is not a dict or a keyword"
>>> ValueError: headers for a list of dicts is not a dict or a
>>> keyword
>>>
>>> root at kamailio-BT:~# kamctl show test
>>> 1|test|sip.test.dev
>>> <http://sip.test.dev>|password|4380ea9069e888b5fc92996495a0f481|3a36aeb0df7f4504cc5d9b97dab540e5
>>
>> thanks for reporting!
>>
>> I could reproduce the sqlite problems, they seemed to be
>> related to the sql driver for sqlalchemy that was not
>> supporting variadic number of parameters to the sql query
>> execution function. I replaced with string formatting and now
>> seems to work. Try with latest git version and report back if
>> there are still issues.
>>
>> The one for postgres I couldn't reproduce, but it was after a
>> commit related to output style default value. Although it
>> didn't seem related, it worked what I tried for postgres.
>> Again, test now with latest git version and if there is still
>> a problem, provide updated traces.
>>
>> Cheers,
>> Daniel
>>
>> --
>> Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com>
>> www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
>> Kamailio Advanced Training - Online
>> May 17-20, 2021 (Europe Timezone) - June 7-10, 2021 (America Timezone)
>> * https://www.asipto.com/sw/kamailio-advanced-training-online/ <https://www.asipto.com/sw/kamailio-advanced-training-online/>
>>
>>
>> _______________________________________________
>> Kamailio (SER) - Users Mailing List
>> sr-users at lists.kamailio.org <mailto:sr-users at lists.kamailio.org>
>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>
>
>
> --
> Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com>
> www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
> Kamailio Advanced Training - Online
> May 17-20, 2021 (Europe Timezone) - June 7-10, 2021 (America Timezone)
> * https://www.asipto.com/sw/kamailio-advanced-training-online/ <https://www.asipto.com/sw/kamailio-advanced-training-online/>
>
--
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - Online
May 17-20, 2021 (Europe Timezone) - June 7-10, 2021 (America Timezone)
* https://www.asipto.com/sw/kamailio-advanced-training-online/
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