Thanks! The inconvenient thing with sipp is that I have to write the xml scenarios, which can be different if the call goes through many proxies or single proxy or just behind another media server like asterisk or freeswitch.

Cheers, Daniel

On 26.03.20 08:53, Yuriy Gorlichenko wrote:

Sipp since version 3.3 ( as I remember ) can play files. I have used that for some kind of testing.

On Thu, 26 Mar 2020, 08:45 Daniel-Constantin Mierla, <miconda@gmail.com mailto:miconda@gmail.com> wrote:

Hello,

wondering if anyone here is aware of a lightweight sip app that can
answer a call, play some file and/or do echo mode, mainly targeted at
using it for basic sip routing and call testing. Of course I know that
Asterisk and FreeSwitch (or even SEMS) can do that, but they have many
dependencies, requiring quite some resources to run them, so I thought
maybe someone here figured out different solutions, eventually cli
based
apps like pjsua or baresip. GUI apps for Linux are also fine if
they can
be configured for such behaviour.

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>


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I looked a bit at the pjsua recently (and used it along the time), but I couldn't find an option to do echo mode. Are you aware if it can be done?

Cheers, Daniel

On 26.03.20 09:08, Alexey Vasilyev wrote:

I’m using pjsua in test suite. It is lightweight, it can be controlled by telnet. It is easily can be built for Alpine and run in the docker. Docker image size is 19 MB. It can play file when calling, it can answer and play file, it can record call. And fully supports IPv4, IPv6, TLS/TCP/UDP, SRTP so we can simulate a lot of cases.

---

Alexey Vasilyev alexei.vasilyev@gmail.com

...

26 Mar 2020, в 08:43, Daniel-Constantin Mierla miconda@gmail.com написал(а):

Hello,

wondering if anyone here is aware of a lightweight sip app that can answer a call, play some file and/or do echo mode, mainly targeted at using it for basic sip routing and call testing. Of course I know that Asterisk and FreeSwitch (or even SEMS) can do that, but they have many dependencies, requiring quite some resources to run them, so I thought maybe someone here figured out different solutions, eventually cli based apps like pjsua or baresip. GUI apps for Linux are also fine if they can be configured for such behaviour.

Cheers, Daniel

-- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda

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Hello,

you can give the important stuff (like codecs, play file, auto accept etc..) on the command line.

Cheers,

Henning

Thanks Juha, useful for a quicker starting point -- hope to get a bit time soon to play with and eventually replace some of the heavy apps I use in couple of testing scenarios.

Cheers, Daniel

On 26.03.20 17:31, Juha Heinanen wrote:

Daniel-Constantin Mierla writes:

...

...

...

wondering if anyone here is aware of a lightweight sip app that can answer a call, play some file and/or do echo mode, mainly targeted at using it for basic sip routing and call testing.

baresip cli app can do all that.

OK, thanks, I will look into it! One more quick question: this is something that can be done directly via command line parameters or its config file?

Here is an example configuration of a SIP UA that plays a file when it receives a call:

.baresip/config: ... audio_source gst,file:///tmp/file_to_play.wav ... module gst1.so ...

.baresip/accounts: "Play" sip:play@test.tutpro.com;auth_user="play";auth_pass="something";outbound="sip:192.87.89.90:5060;transport=tcp";ptime=20;audio_codecs=OPUS/48000/2,PCMU,PCMA;regint=600;pubint=0;regq=0.5;sipnat=outbound;answermode=auto

-- Juha

...

Asking because in the past, with pjsua I had to write small shell command wrappers to simulate sending commands -- like for example sending the command set in $CMD after 30secs:

(sleep 30; echo $CMD) | pjsua ...

Cheers, Daniel

-- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda

Regarding echo, one can use same kind of baresip accounts file as with play, such as

sip:echo@test.tutpro.com;auth_user=echo;auth_pass=xxxxxx;outbound="sip:192.168.43.82:5060;transport=tcp";ptime=20;audio_codecs=OPUS/48000/2,PCMU,PCMA;regint=600;pubint=0;regq=0.5;sipnat=outbound;answermode=auto

The difference is that in config file, these lines are needed:

audio_player aubridge,pseudo0 audio_source aubridge,pseudo0 module aubridge.so module_app echo.so

-- Juha

Daniel-Constantin Mierla writes:

Would it be possible to combine like playing a file first, then do echo mode?

As you noticed, play and echo use different audio_source and thus I don't think it is possible to combine the two.

-- Juha

I also have an image for the RTP media server module, I think is it also coming ready to play a file.

https://hub.docker.com/repository/docker/jchavanton/rtp_media_server

On Tue, Mar 31, 2020 at 10:21 PM Julien Chavanton jchavanton@gmail.com wrote:

Hi Daniel,

A little late, but I created a quick start doc on how to use voip_patrol docker container pre-configured to answer anything and play a file

https://github.com/jchavanton/voip_patrol/blob/quick_start/QUICK_START.md

The docker image is quite large I keep it easily debugable, in this end this is only disk space

On Fri, Mar 27, 2020 at 4:43 AM Daniel-Constantin Mierla < miconda@gmail.com> wrote:

...

Thanks for this hints as well!

Would it be possible to combine like playing a file first, then do echo mode? What I could figure out from your examples, it is mainly about what modules and module_app's are loaded in baresip config. The config for playing an audio file has:

audio_source gst,file:///tmp/file_to_play.wav

and the one for echo:

audio_source aubridge,pseudo0

So it looks like a conflict to be able to have both.

Having two independent accounts that one plays file and one does echo is enough for what I wanted to find, I am asking more for curiosity.

Cheers, Daniel

On 27.03.20 12:05, Juha Heinanen wrote:

...

Regarding echo, one can use same kind of baresip accounts file as with play, such as

<sip:echo@test.tutpro.com ;auth_user=echo;auth_pass=xxxxxx;outbound="sip:192.168.43.82:5060

;transport=tcp";ptime=20;audio_codecs=OPUS/48000/2,PCMU,PCMA;regint=600;pubint=0;regq=0.5;sipnat=outbound;answermode=auto

...

The difference is that in config file, these lines are needed:

audio_player aubridge,pseudo0 audio_source aubridge,pseudo0 module aubridge.so module_app echo.so

-- Juha

-- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda

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My pleasure,

The xml actions, parameters and examples are documented in the main readme.

https://github.com/jchavanton/voip_patrol/blob/master/README.md

On Wed, Apr 1, 2020 at 1:32 AM Daniel-Constantin Mierla miconda@gmail.com wrote:

Hello,

thanks, looks interesting, need to look more at voip_patrol tool. Is the xml language for config/scenarios documented?

Cheers, Daniel On 01.04.20 07:21, Julien Chavanton wrote:

Hi Daniel,

A little late, but I created a quick start doc on how to use voip_patrol docker container pre-configured to answer anything and play a file

https://github.com/jchavanton/voip_patrol/blob/quick_start/QUICK_START.md

The docker image is quite large I keep it easily debugable, in this end this is only disk space

On Fri, Mar 27, 2020 at 4:43 AM Daniel-Constantin Mierla < miconda@gmail.com> wrote:

...

Thanks for this hints as well!

Would it be possible to combine like playing a file first, then do echo mode? What I could figure out from your examples, it is mainly about what modules and module_app's are loaded in baresip config. The config for playing an audio file has:

audio_source gst,file:///tmp/file_to_play.wav

and the one for echo:

audio_source aubridge,pseudo0

So it looks like a conflict to be able to have both.

Having two independent accounts that one plays file and one does echo is enough for what I wanted to find, I am asking more for curiosity.

Cheers, Daniel

On 27.03.20 12:05, Juha Heinanen wrote:

...

Regarding echo, one can use same kind of baresip accounts file as with play, such as

sip:echo@test.tutpro.com;auth_user=echo;auth_pass=xxxxxx;outbound=

"sip:192.168.43.82:5060;transport=tcp" ;ptime=20;audio_codecs=OPUS/48000/2,PCMU,PCMA;regint=600;pubint=0;regq=0.5;sipnat=outbound;answermode=auto

...

The difference is that in config file, these lines are needed:

audio_player aubridge,pseudo0 audio_source aubridge,pseudo0 module aubridge.so module_app echo.so

-- Juha

-- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda

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