Re: [OpenSIPS-Users] OpenSIPS in the market.

2016-10-18 Thread Rodrigo Pimenta Carvalho 
Hi people.


Thank all of you very much!


I need read more and more about the use of SIP in the industry. This will serve 
as complementary information that I will present in my next class.

So, i will search about that "European standard for live radio broadcast" and 
also about that "standard for air traffic communication,  connecting radio 
masts to a flight control tower". These sound very interesting.


Here, where I work we are developing a intercom (door bell) for a company 
specialized in residential security. The intercom will have the OpenSIPS 
inside. As a SIP proxy, such intercom will connect the house with smartphones, 
for example.


OpenSIPS is really helping me a lot! Because several project requirements I 
have programmed inside the opensips.cfg configuration file.


Thanks for the support!



RODRIGO PIMENTA CARVALHO
Inatel Competence Center
Software
Ph: +55 35 3471 9200 RAMAL 979



De: Olle E. Johansson <o...@edvina.net>
Enviado: terça-feira, 18 de outubro de 2016 06:06
Para: OpenSIPS users mailling list
Cc: Olle E Johansson; Rodrigo Pimenta Carvalho
Assunto: Re: [OpenSIPS-Users] OpenSIPS in the market.


On 18 Oct 2016, at 08:46, Bogdan-Andrei Iancu 
<bog...@opensips.org<mailto:bog...@opensips.org>> wrote:

Hello Rodrigo,

The questions your are asking are hard to answer and the Open Source world is 
most of the times opaque when comes to who is using and how much is used. As 
anyone can simply download and start using (information on how to do it) is 
quite enough, you may have many cases were companies do use an Open Source 
software without "leaking" or "leaving traces" about that.
Yes, I agree. These kind of questions are really hard to answer. During the 
last ten years, acceptance of Open Source in production use for
commercial companies have changed worldwide. Open Source proxys like OpenSIPS 
and the relatives (SER, Kamailio) and other code bases
like resiprocate are taking the market together with media servers like Janus, 
Asterisk and FreeSwitch.


This is also for OpenSIPS project - it is hard to say who is using and how the 
popularity is fluctuating and mainly because there is no much of a feedback (as 
it is free to use).

Still, take a look at :
 http://www.opensips.org/About/WhoIsUsing

This is an attempt to list the companies willing to do it, it is not a full 
listing.

Best regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com<http://www.opensips-solutions.com/>

On 13.10.2016 15:44, Rodrigo Pimenta Carvalho wrote:
Dear OpenSIPS users,

As a teacher, I'm going to explain somethings about SIP and SIP proxies to my 
students.
So, I intend to talk about OpenSIPS too.

1- Is there some ranking in any web page showing what is the most used SIP 
proxies in the telecommunication industries?
The interesting part would be Open Source platforms vs commercial and non-Open 
platforms. But no, I am not either aware of such data.

2 - Does the adoption of OpenSIPS, by telecom players, have been increasing ?
Yes

3 - What are examples of most remarkable use cases with OpenSIPS in 
telecommunications?
If you widen the scope to “Open Source proxys” I would say that SIP as a 
protocol is making headway in interesting
areas. SIP is part of a European standard for live radio broadcast. It’s also 
part of a standard for air traffic communication,
connecting radio masts to a flight control tower.

I’ve built solutions for both of this standards with Open Source SIP software.

So it’s no longer just about “telecommunications” - SIP and the open source 
software is starting to deliver on
the original SIP vision - a realtime communication platform for Internet users.

To stay in telecommunications there are many presentations from our various 
conferences that will
give you ideas on where and how it is used. The new black is of course Open 
Source mobile network
platforms - after ISDN and SS7 this is the new interesting area to cover with 
Open solutions.

Regards,
/O



Any information will  be very helpful!

Best regards.

RODRIGO PIMENTA CARVALHO
Inatel Competence Center
Software
Ph: +55 35 3471 9200 RAMAL 979



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Re: [OpenSIPS-Users] OpenSIPS in the market.

2016-10-18 Thread Olle E. Johansson 

> On 18 Oct 2016, at 08:46, Bogdan-Andrei Iancu  wrote:
> 
> Hello Rodrigo,
> 
> The questions your are asking are hard to answer and the Open Source world is 
> most of the times opaque when comes to who is using and how much is used. As 
> anyone can simply download and start using (information on how to do it) is 
> quite enough, you may have many cases were companies do use an Open Source 
> software without "leaking" or "leaving traces" about that.
Yes, I agree. These kind of questions are really hard to answer. During the 
last ten years, acceptance of Open Source in production use for
commercial companies have changed worldwide. Open Source proxys like OpenSIPS 
and the relatives (SER, Kamailio) and other code bases
like resiprocate are taking the market together with media servers like Janus, 
Asterisk and FreeSwitch.

> 
> This is also for OpenSIPS project - it is hard to say who is using and how 
> the popularity is fluctuating and mainly because there is no much of a 
> feedback (as it is free to use).
> 
> Still, take a look at :
>  http://www.opensips.org/About/WhoIsUsing 
> 
> 
> This is an attempt to list the companies willing to do it, it is not a full 
> listing.
> 
> Best regards,
> Bogdan-Andrei Iancu
> OpenSIPS Founder and Developer
> http://www.opensips-solutions.com 
> On 13.10.2016 15:44, Rodrigo Pimenta Carvalho wrote:
>> Dear OpenSIPS users,
>> 
>> As a teacher, I'm going to explain somethings about SIP and SIP proxies to 
>> my students.
>> So, I intend to talk about OpenSIPS too.
>> 
>> 1- Is there some ranking in any web page showing what is the most used SIP 
>> proxies in the telecommunication industries?
The interesting part would be Open Source platforms vs commercial and non-Open 
platforms. But no, I am not either aware of such data.
>> 
>> 2 - Does the adoption of OpenSIPS, by telecom players, have been increasing ?
Yes
>> 
>> 3 - What are examples of most remarkable use cases with OpenSIPS in 
>> telecommunications?
If you widen the scope to “Open Source proxys” I would say that SIP as a 
protocol is making headway in interesting
areas. SIP is part of a European standard for live radio broadcast. It’s also 
part of a standard for air traffic communication,
connecting radio masts to a flight control tower.

I’ve built solutions for both of this standards with Open Source SIP software.

So it’s no longer just about “telecommunications” - SIP and the open source 
software is starting to deliver on
the original SIP vision - a realtime communication platform for Internet users.

To stay in telecommunications there are many presentations from our various 
conferences that will
give you ideas on where and how it is used. The new black is of course Open 
Source mobile network
platforms - after ISDN and SS7 this is the new interesting area to cover with 
Open solutions.

Regards,
/O


>> 
>> Any information will  be very helpful!
>> 
>> Best regards.
>> 
>> RODRIGO PIMENTA CARVALHO
>> Inatel Competence Center
>> Software
>> Ph: +55 35 3471 9200 RAMAL 979
>> 
>> 
>> ___
>> Users mailing list
>> Users@lists.opensips.org 
>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users 
>> 
> 
> ___
> Users mailing list
> Users@lists.opensips.org 
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users 
> 



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Re: [OpenSIPS-Users] OpenSIPS in the market.

2016-10-18 Thread Bogdan-Andrei Iancu 

Hello Rodrigo,

The questions your are asking are hard to answer and the Open Source 
world is most of the times opaque when comes to who is using and how 
much is used. As anyone can simply download and start using (information 
on how to do it) is quite enough, you may have many cases were companies 
do use an Open Source software without "leaking" or "leaving traces" 
about that.


This is also for OpenSIPS project - it is hard to say who is using and 
how the popularity is fluctuating and mainly because there is no much of 
a feedback (as it is free to use).


Still, take a look at :
 http://www.opensips.org/About/WhoIsUsing

This is an attempt to list the companies willing to do it, it is not a 
full listing.


Best regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 13.10.2016 15:44, Rodrigo Pimenta Carvalho wrote:


Dear OpenSIPS users,


As a teacher, I'm going to explain somethings about SIP and SIP 
proxies to my students.


So, I intend to talk about OpenSIPS too.


1- Is there some ranking in any web page showing what is the most used 
SIP proxies in the telecommunication industries?



2 - Does the adoption of OpenSIPS, by telecom players, have been 
increasing ?



3 - What are examples of most remarkable use cases with OpenSIPS in 
telecommunications?



Any information will  be very helpful!


Best regards.


RODRIGO PIMENTA CARVALHO
Inatel Competence Center
Software
Ph: +55 35 3471 9200 RAMAL 979


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Users mailing list
Users@lists.opensips.org
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