25 Jan
2018
25 Jan
'18
12:40 p.m.
Hi all
I’m trying to create a relatively simple setup with Kamailio dual homed on public/private
ip and asterisk on private ip only. The idea is load balance / fail over asterisk boxes.
Following the real-time tutorial I have clients registering with Kamailio, Kamailio
registering on clients behalf with asterisk as well as invites going through.
However what I’m seeing is that when an invite occurs asterisk offers media on its private
ip, as it would. However this is making its way through Kamailio all the way to the
client.
After a bit of searching all I can find is people trying to get it working and failing, or
putting asterisk on public IP.
So questions - am I doing this completely the wrong way? Should Kamailio alter the media
ip of asterisk on the way through or do I need to do that by hand? Surely someone
somewhere has a write up on this already :-)
Thanks
Mark
25 Jan
25 Jan
12:53 p.m.
Hi Mark,
You can solve this by using rtpengine module, it can rewrite SDP offer /
answer and replace media addresses with correct IPs.
https://kamailio.org/docs/modules/5.0.x/modules/rtpengine.html#rtpengine.f.…
Arsen Semionov
www.eurolan.info
cell: +442035198881
On Thu, Jan 25, 2018 at 11:40 AM, Mark Boyce <mark(a)darkorigins.com> wrote:
Hi all
I’m trying to create a relatively simple setup with Kamailio dual homed on
public/private ip and asterisk on private ip only. The idea is load
balance / fail over asterisk boxes.
Following the real-time tutorial I have clients registering with Kamailio,
Kamailio registering on clients behalf with asterisk as well as invites
going through.
However what I’m seeing is that when an invite occurs asterisk offers
media on its private ip, as it would. However this is making its way
through Kamailio all the way to the client.
After a bit of searching all I can find is people trying to get it working
and failing, or putting asterisk on public IP.
So questions - am I doing this completely the wrong way? Should Kamailio
alter the media ip of asterisk on the way through or do I need to do that
by hand? Surely someone somewhere has a write up on this already :-)
Thanks
Mark
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
1 p.m.
Morning Arsen
Thanks I’ll take a look at that. Was using RTPProxy just through force of habit :-)
Mark
On 25 Jan 2018, at 09:53, Arsen
<arsen.semionov(a)gmail.com> wrote:
Hi Mark,
You can solve this by using rtpengine module, it can rewrite SDP offer / answer and
replace media addresses with correct IPs.
https://kamailio.org/docs/modules/5.0.x/modules/rtpengine.html#rtpengine.f.…
<https://kamailio.org/docs/modules/5.0.x/modules/rtpengine.html#rtpengine.f.rtpengine_offer>
Arsen Semionov
www.eurolan.info <http://www.eurolan.info/>
cell: +442035198881
On Thu, Jan 25, 2018 at 11:40 AM, Mark Boyce <mark(a)darkorigins.com
<mailto:mark@darkorigins.com>> wrote:
Hi all
I’m trying to create a relatively simple setup with Kamailio dual homed on public/private
ip and asterisk on private ip only. The idea is load balance / fail over asterisk boxes.
Following the real-time tutorial I have clients registering with Kamailio, Kamailio
registering on clients behalf with asterisk as well as invites going through.
However what I’m seeing is that when an invite occurs asterisk offers media on its
private ip, as it would. However this is making its way through Kamailio all the way to
the client.
After a bit of searching all I can find is people trying to get it working and failing,
or putting asterisk on public IP.
So questions - am I doing this completely the wrong way? Should Kamailio alter the media
ip of asterisk on the way through or do I need to do that by hand? Surely someone
somewhere has a write up on this already :-)
Thanks
Mark
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org>
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
<https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
Mark
--
Mark Boyce
Dark Origins Ltd
e: mark(a)darkorigins.com <mailto:mark@darkorigins.com>
t: 0845 0043 043
f: 0845 0043 044
26 Jan
26 Jan
1:47 p.m.
To clarify and avoid misleading, rtpproxy should be able to do the same
as rtpengine for this case
Both modules allow to set the public IP address, by providing it as the
second parameter to rtp relay manage function. Also, the applications
themselves have parameters to specify the address to advertise.
Cheers,
Daniel
On 25.01.18 11:00, Mark Boyce wrote:
Morning Arsen
Thanks I’ll take a look at that. Was using RTPProxy just through
force of habit :-)
Mark
--
Daniel-Constantin Mierla
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - March 5-7, 2018, Berlin - www.asipto.com
Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com
On 25 Jan 2018, at 09:53, Arsen
<arsen.semionov(a)gmail.com
<mailto:arsen.semionov@gmail.com>> wrote:
Hi Mark,
You can solve this by using rtpengine module, it can rewrite SDP
offer / answer and replace media addresses with correct IPs.
https://kamailio.org/docs/modules/5.0.x/modules/rtpengine.html#rtpengine.f.…
Arsen Semionov
www.eurolan.info <http://www.eurolan.info/>
cell: +442035198881
On Thu, Jan 25, 2018 at 11:40 AM, Mark Boyce <mark(a)darkorigins.com
<mailto:mark@darkorigins.com>> wrote:
Hi all
I’m trying to create a relatively simple setup with Kamailio dual
homed on public/private ip and asterisk on private ip only. The
idea is load balance / fail over asterisk boxes.
Following the real-time tutorial I have clients registering with
Kamailio, Kamailio registering on clients behalf with asterisk as
well as invites going through.
However what I’m seeing is that when an invite occurs asterisk
offers media on its private ip, as it would. However this is
making its way through Kamailio all the way to the client.
After a bit of searching all I can find is people trying to get
it working and failing, or putting asterisk on public IP.
So questions - am I doing this completely the wrong way? Should
Kamailio alter the media ip of asterisk on the way through or do
I need to do that by hand? Surely someone somewhere has a write
up on this already :-)
Thanks
Mark
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org>
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
<https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org>
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
Mark
--
Mark Boyce
Dark Origins Ltd
e: mark(a)darkorigins.com <mailto:mark@darkorigins.com>
t: 0845 0043 043
f: 0845 0043 044
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users 
8:50 p.m.
Hi,
I have similar setup working.
I followed these guides :
https://saevolgo.blogspot.fi/2013/08/rtpproxy-revisited-kamailio-40.html
Maybe you can find those also useful, and if you need more help just let us know…
I also wonder when one should use rtpengine over rtpproxy ?
BR,
Tomi
On 26 Jan 2018, at 12.47, Daniel-Constantin Mierla
<miconda(a)gmail.com> wrote:
To clarify and avoid misleading, rtpproxy should be able to do the same as rtpengine for
this case
Both modules allow to set the public IP address, by providing it as the second parameter
to rtp relay manage function. Also, the applications themselves have parameters to specify
the address to advertise.
Cheers,
Daniel
On 25.01.18 11:00, Mark Boyce wrote:
Morning Arsen
Thanks I’ll take a look at that. Was using RTPProxy just through force of habit :-)
Mark
--
Daniel-Constantin Mierla
www.twitter.com/miconda <http://www.twitter.com/miconda> --
www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
Kamailio Advanced Training - March 5-7, 2018, Berlin - www.asipto.com
<http://www.asipto.com/>
Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com
<http://www.kamailioworld.com/>_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users On 25 Jan 2018, at 09:53, Arsen
<arsen.semionov(a)gmail.com <mailto:arsen.semionov@gmail.com>> wrote:
Hi Mark,
You can solve this by using rtpengine module, it can rewrite SDP offer / answer and
replace media addresses with correct IPs.
https://kamailio.org/docs/modules/5.0.x/modules/rtpengine.html#rtpengine.f.…
<https://kamailio.org/docs/modules/5.0.x/modules/rtpengine.html#rtpengine.f.rtpengine_offer>
Arsen Semionov
www.eurolan.info <http://www.eurolan.info/>
cell: +442035198881
On Thu, Jan 25, 2018 at 11:40 AM, Mark Boyce <mark(a)darkorigins.com
<mailto:mark@darkorigins.com>> wrote:
Hi all
I’m trying to create a relatively simple setup with Kamailio dual homed on public/private
ip and asterisk on private ip only. The idea is load balance / fail over asterisk boxes.
Following the real-time tutorial I have clients registering with Kamailio, Kamailio
registering on clients behalf with asterisk as well as invites going through.
However what I’m seeing is that when an invite occurs asterisk offers media on its
private ip, as it would. However this is making its way through Kamailio all the way to
the client.
After a bit of searching all I can find is people trying to get it working and failing,
or putting asterisk on public IP.
So questions - am I doing this completely the wrong way? Should Kamailio alter the media
ip of asterisk on the way through or do I need to do that by hand? Surely someone
somewhere has a write up on this already :-)
Thanks
Mark
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org>
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
<https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org>
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
<https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>
Mark
--
Mark Boyce
Dark Origins Ltd
e: mark(a)darkorigins.com <mailto:mark@darkorigins.com>
t: 0845 0043 043
f: 0845 0043 044
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org>
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
<https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users> 
9:05 p.m.
Thanks Tomi,
Hope that helps OP as well. Regarding your question: "*when one should use
rtpengine over rtpproxy ?*" I believe its a matter of choice when it comes
to simpler RTP relaying, but once I started working with WebRTC clients
trying to reach Asterisks or FreeSWITCH behind the Kamailio node RTPEngine
played well since it has the capability. I'd recommend comparing the
functions of both on their respective github pages. Mediaproxy on the other
hand doesn't support this Inter-AF bridging at all.
In one particular deployment just like the one discussed over here I tried
RTPengine and it worked but client reported distortion and breaks in voice.
I tried few things but then reverted to rtpproxy and everything went
normal. I switched between the two few times to observe the same
issue. I'm sure I didn't tweak RTPengine, iptables, and OS properly for
RTPengine in that case but, just for sake of comparison, replacing with
rtpproxy brought things to expected behavior. Similarly a different
deployment using RTPengine with WebRTC clients connecting with Asterisks
worked 100% perfectly w/o a hiccup.
Regards,
Sammy
On Fri, Jan 26, 2018 at 12:50 PM, Tomi Hakkarainen <tpaivaa(a)gmail.com>
wrote:
Hi,
I have similar setup working.
I followed these guides :
https://saevolgo.blogspot.fi/2013/08/rtpproxy-revisited-kamailio-40.html
Maybe you can find those also useful, and if you need more help just let
us know…
I also wonder when one should use rtpengine over rtpproxy ?
BR,
Tomi
On 26 Jan 2018, at 12.47, Daniel-Constantin Mierla <miconda(a)gmail.com>
wrote:
To clarify and avoid misleading, rtpproxy should be able to do the same as
rtpengine for this case
Both modules allow to set the public IP address, by providing it as the
second parameter to rtp relay manage function. Also, the applications
themselves have parameters to specify the address to advertise.
Cheers,
Daniel
On 25.01.18 11:00, Mark Boyce wrote:
Morning Arsen
Thanks I’ll take a look at that. Was using RTPProxy just through force of
habit :-)
Mark
On 25 Jan 2018, at 09:53, Arsen <arsen.semionov(a)gmail.com> wrote:
Hi Mark,
You can solve this by using rtpengine module, it can rewrite SDP offer /
answer and replace media addresses with correct IPs.
https://kamailio.org/docs/modules/5.0.x/modules/
rtpengine.html#rtpengine.f.rtpengine_offer
Arsen Semionov
www.eurolan.info
cell: +442035198881 <+44%2020%203519%208881>
On Thu, Jan 25, 2018 at 11:40 AM, Mark Boyce <mark(a)darkorigins.com> wrote:
Hi all
I’m trying to create a relatively simple setup with Kamailio dual homed
on public/private ip and asterisk on private ip only. The idea is load
balance / fail over asterisk boxes.
Following the real-time tutorial I have clients registering with
Kamailio, Kamailio registering on clients behalf with asterisk as well as
invites going through.
However what I’m seeing is that when an invite occurs asterisk offers
media on its private ip, as it would. However this is making its way
through Kamailio all the way to the client.
After a bit of searching all I can find is people trying to get it
working and failing, or putting asterisk on public IP.
So questions - am I doing this completely the wrong way? Should Kamailio
alter the media ip of asterisk on the way through or do I need to do that
by hand? Surely someone somewhere has a write up on this already :-)
Thanks
Mark
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
Mark
--
Mark Boyce
Dark Origins Ltd
e: mark(a)darkorigins.com
t: 0845 0043 043
f: 0845 0043 044
_______________________________________________
Kamailio (SER) - Users Mailing
Listsr-users@lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierlawww.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - March 5-7, 2018, Berlin - www.asipto.com
Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
9:48 p.m.
Hi Tomi,
I have noticed that applications such as rtpproxy seem to have instructions for Debian
type systems, however, I have found that some applications, like rtpengine, do not play as
well with Centos; have you had this same experience? Also, if video is involved, I
understood that these proxies are of no benefit. I don’t know this true or not so please
correct me if I am mistaken.
Thank you,
-Steve
From: sr-users [mailto:sr-users-bounces@lists.kamailio.org] On Behalf Of Tomi
Hakkarainen
Sent: Friday, January 26, 2018 12:50 PM
To: Mark Boyce <mark(a)darkorigins.com>
Cc: Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org>
Subject: Re: [SR-Users] Kamailio with asterisk on private lan
Hi,
I have similar setup working.
I followed these guides :
https://saevolgo.blogspot.fi/2013/08/rtpproxy-revisited-kamailio-40.html
Maybe you can find those also useful, and if you need more help just let us know…
I also wonder when one should use rtpengine over rtpproxy ?
BR,
Tomi
On 26 Jan 2018, at 12.47, Daniel-Constantin Mierla
<miconda@gmail.com<mailto:miconda@gmail.com>> wrote:
To clarify and avoid misleading, rtpproxy should be able to do the same as rtpengine for
this case
Both modules allow to set the public IP address, by providing it as the second parameter
to rtp relay manage function. Also, the applications themselves have parameters to specify
the address to advertise.
Cheers,
Daniel
On 25.01.18 11:00, Mark Boyce wrote:
Morning Arsen
Thanks I’ll take a look at that. Was using RTPProxy just through force of habit :-)
Mark
On 25 Jan 2018, at 09:53, Arsen
<arsen.semionov@gmail.com<mailto:arsen.semionov@gmail.com>> wrote:
Hi Mark,
You can solve this by using rtpengine module, it can rewrite SDP offer / answer and
replace media addresses with correct IPs.
https://kamailio.org/docs/modules/5.0.x/modules/rtpengine.html#rtpengine.f.…
Arsen Semionov
www.eurolan.info<http://www.eurolan.info/>
cell: +442035198881
On Thu, Jan 25, 2018 at 11:40 AM, Mark Boyce
<mark@darkorigins.com<mailto:mark@darkorigins.com>> wrote:
Hi all
I’m trying to create a relatively simple setup with Kamailio dual homed on public/private
ip and asterisk on private ip only. The idea is load balance / fail over asterisk
boxes.
Following the real-time tutorial I have clients registering with Kamailio, Kamailio
registering on clients behalf with asterisk as well as invites going through.
However what I’m seeing is that when an invite occurs asterisk offers media on its private
ip, as it would. However this is making its way through Kamailio all the way to the
client.
After a bit of searching all I can find is people trying to get it working and failing, or
putting asterisk on public IP.
So questions - am I doing this completely the wrong way? Should Kamailio alter the media
ip of asterisk on the way through or do I need to do that by hand? Surely someone
somewhere has a write up on this already :-)
Thanks
Mark
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org>
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org>
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
Mark
--
Mark Boyce
Dark Origins Ltd
e: mark@darkorigins.com<mailto:mark@darkorigins.com>
t: 0845 0043 043
f: 0845 0043 044
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org>
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierla
www.twitter.com/miconda<http://www.twitter.com/miconda> --
www.linkedin.com/in/miconda<http://www.linkedin.com/in/miconda>
Kamailio Advanced Training - March 5-7, 2018, Berlin -
www.asipto.com<http://www.asipto.com/>
Kamailio World Conference - May 14-16, 2018 -
www.kamailioworld.com<http://www.kamailioworld.com/>
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org>
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
27 Jan
27 Jan
11:36 p.m.
Hi Steve,
I have noticed that too thet Debian is used a lot and myself prefer Ubuntu also if I’m
asked :) The setup I mentioned is on Suse and all have not went without problems.
and currently I have no experience from rtpengine or video.
But I am planning to implement WebRTC also so as Sammy mentioned on his reply is the
rtpengine way to go with WebRTC.
Also have not yet had problems with rtpproxy
Tomi
On 26 Jan 2018, at 20.48, Wilkins, Steve
<swwilkins(a)mitre.org> wrote:
Hi Tomi,
I have noticed that applications such as rtpproxy seem to have instructions for Debian
type systems, however, I have found that some applications, like rtpengine, do not play as
well with Centos; have you had this same experience? Also, if video is involved, I
understood that these proxies are of no benefit. I don’t know this true or not so please
correct me if I am mistaken.
Thank you,
-Steve
<>
From: sr-users [mailto:sr-users-bounces@lists.kamailio.org
<mailto:sr-users-bounces@lists.kamailio.org>] On Behalf Of Tomi Hakkarainen
Sent: Friday, January 26, 2018 12:50 PM
To: Mark Boyce <mark(a)darkorigins.com <mailto:mark@darkorigins.com>>
Cc: Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org
<mailto:sr-users@lists.kamailio.org>>
Subject: Re: [SR-Users] Kamailio with asterisk on private lan
Hi,
I have similar setup working.
I followed these guides :
https://saevolgo.blogspot.fi/2013/08/rtpproxy-revisited-kamailio-40.html
<https://saevolgo.blogspot.fi/2013/08/rtpproxy-revisited-kamailio-40.html>
Maybe you can find those also useful, and if you need more help just let us know…
I also wonder when one should use rtpengine over rtpproxy ?
BR,
Tomi
On 26 Jan 2018, at 12.47, Daniel-Constantin Mierla <miconda(a)gmail.com
<mailto:miconda@gmail.com>> wrote:
To clarify and avoid misleading, rtpproxy should be able to do the same as rtpengine for
this case
Both modules allow to set the public IP address, by providing it as the second parameter
to rtp relay manage function. Also, the applications themselves have parameters to specify
the address to advertise.
Cheers,
Daniel
On 25.01.18 11:00, Mark Boyce wrote:
Morning Arsen
Thanks I’ll take a look at that. Was using RTPProxy just through force of habit :-)
Mark
On 25 Jan 2018, at 09:53, Arsen <arsen.semionov(a)gmail.com
<mailto:arsen.semionov@gmail.com>> wrote:
Hi Mark,
You can solve this by using rtpengine module, it can rewrite SDP offer / answer and
replace media addresses with correct IPs.
https://kamailio.org/docs/modules/5.0.x/modules/rtpengine.html#rtpengine.f.…
<https://kamailio.org/docs/modules/5.0.x/modules/rtpengine.html#rtpengine.f.rtpengine_offer>
Arsen Semionov
www.eurolan.info <http://www.eurolan.info/>
cell: +442035198881
On Thu, Jan 25, 2018 at 11:40 AM, Mark Boyce <mark(a)darkorigins.com
<mailto:mark@darkorigins.com>> wrote:
Hi all
I’m trying to create a relatively simple setup with Kamailio dual homed on public/private
ip and asterisk on private ip only. The idea is load balance / fail over asterisk boxes.
Following the real-time tutorial I have clients registering with Kamailio, Kamailio
registering on clients behalf with asterisk as well as invites going through.
However what I’m seeing is that when an invite occurs asterisk offers media on its
private ip, as it would. However this is making its way through Kamailio all the way to
the client.
After a bit of searching all I can find is people trying to get it working and failing,
or putting asterisk on public IP.
So questions - am I doing this completely the wrong way? Should Kamailio alter the media
ip of asterisk on the way through or do I need to do that by hand? Surely someone
somewhere has a write up on this already :-)
Thanks
Mark
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org>
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
<https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>
_______________________________________________
Kamailio (SER) - Users Mailing List
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https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
<https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>
Mark
--
Mark Boyce
Dark Origins Ltd
e: mark(a)darkorigins.com <mailto:mark@darkorigins.com>
t: 0845 0043 043
f: 0845 0043 044
_______________________________________________
Kamailio (SER) - Users Mailing List
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28 Jan
28 Jan
4:56 a.m.
If you're implementing webrtc, I'd say you're better off down the road
using rtpengine
On Sat, Jan 27, 2018, 21:38 Tomi Hakkarainen <tpaivaa(a)gmail.com> wrote:
Hi Steve,
I have noticed that too thet Debian is used a lot and myself prefer Ubuntu
also if I’m asked :) The setup I mentioned is on Suse and all have not went
without problems.
and currently I have no experience from rtpengine or video.
But I am planning to implement WebRTC also so as Sammy mentioned on his
reply is the rtpengine way to go with WebRTC.
Also have not yet had problems with rtpproxy
Tomi
On 26 Jan 2018, at 20.48, Wilkins, Steve <swwilkins(a)mitre.org> wrote:
Hi Tomi,
I have noticed that applications such as rtpproxy seem to have
instructions for Debian type systems, however, I have found that some
applications, like rtpengine, do not play as well with Centos; have you had
this same experience? Also, if video is involved, I understood that these
proxies are of no benefit. I don’t know this true or not so please correct
me if I am mistaken.
Thank you,
-Steve
*From:* sr-users [mailto:sr-users-bounces@lists.kamailio.org
<sr-users-bounces(a)lists.kamailio.org>] *On Behalf Of *Tomi Hakkarainen
*Sent:* Friday, January 26, 2018 12:50 PM
*To:* Mark Boyce <mark(a)darkorigins.com>
*Cc:* Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org>
*Subject:* Re: [SR-Users] Kamailio with asterisk on private lan
Hi,
I have similar setup working.
I followed these guides :
https://saevolgo.blogspot.fi/2013/08/rtpproxy-revisited-kamailio-40.html
Maybe you can find those also useful, and if you need more help just let
us know…
I also wonder when one should use rtpengine over rtpproxy ?
BR,
Tomi
On 26 Jan 2018, at 12.47, Daniel-Constantin Mierla <miconda(a)gmail.com>
wrote:
To clarify and avoid misleading, rtpproxy should be able to do the same as
rtpengine for this case
Both modules allow to set the public IP address, by providing it as the
second parameter to rtp relay manage function. Also, the applications
themselves have parameters to specify the address to advertise.
Cheers,
Daniel
On 25.01.18 11:00, Mark Boyce wrote:
Morning Arsen
Thanks I’ll take a look at that. Was using RTPProxy just through force of
habit :-)
Mark
On 25 Jan 2018, at 09:53, Arsen <arsen.semionov(a)gmail.com> wrote:
Hi Mark,
You can solve this by using rtpengine module, it can rewrite SDP offer /
answer and replace media addresses with correct IPs.
https://kamailio.org/docs/modules/5.0.x/modules/rtpengine.html#rtpengine.f.…
Arsen Semionov
www.eurolan.info
cell: +442035198881
On Thu, Jan 25, 2018 at 11:40 AM, Mark Boyce <mark(a)darkorigins.com> wrote:
Hi all
I’m trying to create a relatively simple setup with Kamailio dual homed on
public/private ip and asterisk on private ip only. The idea is load
balance / fail over asterisk boxes.
Following the real-time tutorial I have clients registering with Kamailio,
Kamailio registering on clients behalf with asterisk as well as invites
going through.
However what I’m seeing is that when an invite occurs asterisk offers
media on its private ip, as it would. However this is making its way
through Kamailio all the way to the client.
After a bit of searching all I can find is people trying to get it working
and failing, or putting asterisk on public IP.
So questions - am I doing this completely the wrong way? Should Kamailio
alter the media ip of asterisk on the way through or do I need to do that
by hand? Surely someone somewhere has a write up on this already :-)
Thanks
Mark
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Dark Origins Ltd
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t: 0845 0043 043
f: 0845 0043 044
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2493
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8 comments
7 participants
participants (7)
-
Arsen -
Daniel-Constantin Mierla -
David Villasmil -
Mark Boyce -
SamyGo -
Tomi Hakkarainen -
Wilkins, Steve