[SIP Beyond VoIP] Trying to playback audio on live session.
Voipmanvn
voipmanvn at gmail.com
Mon Jun 10 06:53:18 CEST 2019
Hi Adrian,
I was tried so many code to check and no-luck, seem i am get stuff on that and could not get any result with playing audio and more further action.
I hope you can give me some more document, or idea to check more.
I custom sip-session script to pickup the call. Add some code in _NH_SIPSessionDidStart
in IncomingCallInitializer(object):
Just to play audio on that session. code somethinglike
def _NH_SIPSessionDidStart(self, notification):
notification_center = NotificationCenter()
session = notification.sender
audio_stream = notification.data.streams[0]
notification_center.remove_observer(self, sender=session)
IncomingCallInitializer.sessions -= 1
ui = UI()
ui.status = 'Connected'
reactor.callLater(2, setattr, ui, 'status', None)
identity = str(session.remote_identity.uri)
if session.remote_identity.display_name:
identity = '"%s" <%s>' % (session.remote_identity.display_name, identity)
send_notice("SIP session with '%s' established" % identity)
for stream in notification.data.streams:
if stream.type == 'audio':
send_notice('Audio stream using "%s" codec at %sHz' % (stream.codec, stream.sample_rate))
if stream.ice_active:
send_notice('Audio RTP endpoints %s:%d (ICE type %s) <-> %s:%d (ICE type %s)' % (stream.local_rtp_address, stream.local_rtp_port, stream.local_rtp_candidate_type, stream.remote_rtp_address, stream.remote_rtp_port, stream.remote_rtp_candidate_type))
else:
send_notice('Audio RTP endpoints %s:%d <-> %s:%d' % (stream.local_rtp_address, stream.local_rtp_port, stream.remote_rtp_address, stream.remote_rtp_port))
if stream.encryption.active:
send_notice('RTP audio stream is encrypted using %s (%s)\n' % (stream.encryption.type, stream.encryption.cipher))
if session.remote_user_agent is not None:
send_notice('Remote SIP User Agent is "%s"' % session.remote_user_agent)
send_notice('start to play audio to cehck %s' % dir(session))
filename = '/usr/share/sipsimple/resources/sounds/pet0.wav'
player = WavePlayer(audio_stream.mixer, ResourcePath(filename).normalized)
notification_center.add_observer(self, sender=player)
audio_stream.bridge.add(player)
player.play().wait()
player.stop()
audio_stream.bridge.remove(player)
notification_center.remove_observer(self, sender=player)
session.end()
session = None
send_notice('start to play audio to cehck done')
The call is answered and nothing to play, no log to show error and i see that something death on that call, i could not exit the call as well.
Can you help me please.
>
> Yes, but there is no pre-made script to do such task, you must program this yourself.
>
> You may look for inspiration at SylkServer that uses the same SDK and has an application that plays back files.
>
> Adrian
>
>> On 7 Jun 2019, at 05:49, Voipmanvn <voipmanvn at gmail.com> wrote:
>>
>> Dear,
>>
>> Thanks Adrian,
>>
>> I am wonder if sipsimple can answer the call and play wav file. I have tried some case but no luck.
>>
>> Do you have some code to suggest to work with this.
>>
>> Thank you in advance.
>>
>> Thanh
>>
>>
>>> On Jun 6, 2019, at 17:49, sipbeyondvoip-request at lists.ag-projects.com wrote:
>>>
>>> Send SIPBeyondVoIP mailing list submissions to
>>> sipbeyondvoip at lists.ag-projects.com
>>>
>>> To subscribe or unsubscribe via the World Wide Web, visit
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>>> or, via email, send a message with subject or body 'help' to
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>>> You can reach the person managing the list at
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>>> When replying, please edit your Subject line so it is more specific
>>> than "Re: Contents of SIPBeyondVoIP digest..."
>>>
>>>
>>> Today's Topics:
>>>
>>> 1. Re: python-sipsimple sip-register auto unregistered
>>> (Adrian Georgescu)
>>>
>>>
>>> ----------------------------------------------------------------------
>>>
>>> Message: 1
>>> Date: Thu, 6 Jun 2019 07:48:57 -0300
>>> From: Adrian Georgescu <ag at ag-projects.com>
>>> To: SIP Beyond VoIP <sipbeyondvoip at lists.ag-projects.com>
>>> Subject: Re: [SIP Beyond VoIP] python-sipsimple sip-register auto
>>> unregistered
>>> Message-ID: <33072C4F-3F7A-450D-85C8-B063631F52CE at ag-projects.com>
>>> Content-Type: text/plain; charset="us-ascii"
>>>
>>> I am not sure I understand your question. What do you try to achieve? Please give an example.
>>>
>>> Adrian
>>>
>>>> On 6 Jun 2019, at 04:57, Voipmanvn <voipmanvn at gmail.com> wrote:
>>>>
>>>> Thank you Adrian Georgescu
>>>> I have tried and it works well.
>>>> Farther I have tried to make funny callback in sip-audio-session.
>>>> I set some option to pickup the call.
>>>> options.auto_answer_interval = 0
>>>> options.disable_sound = True
>>>> And make test, it works too. I am wonder if you can help me some thing about callback for that answer?
>>>> parser.add_option('--auto-answer', action='callback', callback=parse_handle_call_option, callback_args=('auto_answer_interval',), help='Interval after which to answer an incoming session (disabled by default). If the option is specified but the interval is not, it defaults to 0 (accept the session as soon as it starts ringing).', metavar='[INTERVAL]')
>>>> parser.add_option('--auto-hangup', action='callback', callback=parse_handle_call_option, callback_args=('auto_hangup_interval',), help='Interval after which to hang up an established session (disabled by default). If the option is specified but the interval is not, it defaults to 0 (hangup the session as soon as it connects).', metavar='[INTERVAL]')
>>>>
>>>>
>>>>
>>>> Thank you in advance
>>>> Cheer.
>>>> ==============================
>>>> -r 0
>>>>
>>>> will keep the client registered until you press control D
>>>>
>>>>> On 5 Jun 2019, at 12:18, Voipmanvn <voipmanvn at gmail.com <https://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip>> wrote:
>>>>>
>>>>> Hello,
>>>>>
>>>>> I was tried to run sip-register with -h option. And seem that I have to press Ctr+D to unregistered. But I did not, and the script auto unregistered.
>>>>>
>>>>> That is content from command line.
>>>>>
>>>>> sip-register -h
>>>>> Usage: sip-register [options]
>>>>>
>>>>> This script registers the contact address of the given SIP account to the SIP
>>>>> registrar and refresh it while the program is running. When Ctrl+D is pressed
>>>>> it will unregister.
>>>>>
>>>>> Options:
>>>>> -h, --help show this help message and exit
>>>>> -a NAME, --account=NAME
>>>>> The name of the account to use. If not supplied, the
>>>>> default account will be used.
>>>>> -c CONFIG_DIRECTORY, --config-directory=CONFIG_DIRECTORY
>>>>> The configuration directory to use. This overrides the
>>>>> default location.
>>>>> -s, --trace-sip Dump the raw contents of incoming and outgoing SIP
>>>>> messages (disabled by default).
>>>>> -j, --trace-pjsip Print PJSIP logging output (disabled by default).
>>>>> -n, --trace-notifications
>>>>> Print all notifications (disabled by default).
>>>>> -r MAX_REGISTERS, --max-registers=MAX_REGISTERS
>>>>> Max number of REGISTERs sent (default 1, set to 0 for
>>>>> infinite).
>>>>> -b, --batch Run the program in batch mode: reading input from the
>>>>> console is disabled. This is particularly useful when
>>>>> running this script in a non-interactive environment.
>>>>>
>>>>>
>>>>> Please help.
>>>>>
>>>>>
>>>>>
>>>>>> On Jun 5, 2019, at 17:00, sipbeyondvoip-request at lists.ag-projects.com <https://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip> <mailto:sipbeyondvoip-request at lists.ag-projects.com <https://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip>> wrote:
>>>>>>
>>>>>> Send SIPBeyondVoIP mailing list submissions to
>>>>>> sipbeyondvoip at lists.ag-projects.com <https://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip> <mailto:sipbeyondvoip at lists.ag-projects.com <https://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip>>
>>>>>>
>>>>>> To subscribe or unsubscribe via the World Wide Web, visit
>>>>>> https://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip <https://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip>
>>>>>> or, via email, send a message with subject or body 'help' to
>>>>>> sipbeyondvoip-request at lists.ag-projects.com <https://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip>
>>>>>>
>>>>>> You can reach the person managing the list at
>>>>>> sipbeyondvoip-owner at lists.ag-projects.com <https://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip>
>>>>>>
>>>>>> When replying, please edit your Subject line so it is more specific
>>>>>> than "Re: Contents of SIPBeyondVoIP digest..."
>>>>>>
>>>>>>
>>>>>> Today's Topics:
>>>>>>
>>>>>> 1. python-sipsimple sip-register auto unregistered (Voipmanvn)
>>>>>>
>>>>>>
>>>>>> ----------------------------------------------------------------------
>>>>>>
>>>>>> Message: 1
>>>>>> Date: Wed, 5 Jun 2019 11:03:32 +0700
>>>>>> From: Voipmanvn <voipmanvn at gmail.com <https://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip>>
>>>>>> To: sipbeyondvoip at lists.ag-projects.com <https://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip>
>>>>>> Subject: [SIP Beyond VoIP] python-sipsimple sip-register auto
>>>>>> unregistered
>>>>>> Message-ID: <2B46476C-C55B-4BC7-8104-F9171138D330 at gmail.com <https://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip>>
>>>>>> Content-Type: text/plain; charset="us-ascii"
>>>>>>
>>>>>> Hello,
>>>>>>
>>>>>> I am very new in this lib and trying to make some test. I hope i can get some idea, information from our team. thank you in advance.
>>>>>>
>>>>>> I add some account with:
>>>>>>
>>>>>> sip-settings -a add 1002 at x.x.x.x <https://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip> <mailto:1002 at x.x.x.x <https://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip>> xxxxxx
>>>>>> sip-settings -a default 1002 at x.x.x.x <https://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip> <mailto:1002 at x.x.x.x <https://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip>>
>>>>>>
>>>>>> Then, i run sip-register
>>>>>>
>>>>>> and it return me something like
>>>>>>
>>>>>>
>>>>>> root at sipsimple <https://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip>:~# sip-register
>>>>>> Using account 1002 at x.x.x <https://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip> <mailto:1002 at x.x.x <https://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip>>.x
>>>>>> 2019-06-05 03:48:57 Registered contact "sip:92745381 at x.x.x.x <https://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip>:34532" for sip:1002 at x.x.x <https://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip> <sip:1002 at x.x.x <https://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip>>.x at x.x.x.x:5060;transport=udp (expires in 3600 seconds).
>>>>>> 2019-06-05 03:48:58 Registration ended.
>>>>>>
>>>>>> then, i see log registered and unregistered in my asterisk box.
>>>>>>
>>>>>> this is some information about lib:
>>>>>>
>>>>>> python-sipsimple is already the newest version (3.4.2bionic).
>>>>>> sipclients is already the newest version (3.4.0bionic).
>>>>>>
>>>>>> Please help.
>>>>>>
>>>>>> Thanks,
>>>>>> Thanh Truong
>>>>>> TDVSS- https://www.tdvss.com <https://www.tdvss.com/>
>>>>>> 71/76 Str 6, Ward 15, GV, HCM, VN
>>>>>> tel: + 84984480646
>>>>>> skype: voipmanvn
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
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> ------------------------------
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> Message: 2
> Date: Sat, 8 Jun 2019 09:36:56 +0700
> From: Voipmanvn <voipmanvn at gmail.com>
> To: sipbeyondvoip at lists.ag-projects.com
> Subject: Re: [SIP Beyond VoIP] SIPBeyondVoIP Digest, Vol 107, Issue 4
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>
> Thank you for your idea.
>
> I will try with that.
>
>
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