6 Dec
2018
6 Dec
'18
9:35 a.m.
When a phone registers, its traffic comes to one of the two sockets.
When that phone is called, after lookup location, the socket associated
to the registration of the target user is selected. So you do not need
to do anything special for calling between phones.
When calling to a PSTN/foreign provider via a trunk or so, you can set
the socket to be used for outgoing leg via
$fs/force_send_sock()/set_send_sock(). Some modules such as dispatcher
have also the option to set the outgoing socket...
Cheers,
Daniel
On 05.12.18 23:04, Kjeld Flarup wrote:
So I could do something like this:
listen=192.168.2.9:5070 advertise 20.30.40.50:5070
listen=192.168.2.9:5050
However when I do an invite to 192.168.2.32, would Kamailio choose
5050 or 5070?
Same when inviting to 40.40.40.40
If I were to listen to another local IP, then the routing table in
Linux could perhaps dictate which connection to use.
-------------------- Med Liberalistiske Hilsner ----------------------
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On 12/5/18 6:10 PM, Sergiu Pojoga wrote:
--
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio World Conference -- www.kamailioworld.com
Kamailio Advanced Training, Nov 12-14, 2018, in Berlin -- www.asipto.com
For whatever reason my initial impression was if
it was possible for
external devices to connect without port forwarding...
I stand corrected.
On Wed, Dec 5, 2018 at 11:30 AM Daniel-Constantin Mierla
<miconda(a)gmail.com <mailto:miconda@gmail.com>> wrote:
It is not about an external network interface, but external
traffic/devices. The NAT in this case is a port forwarding
firewall, like Amazon or Google cloud, where you have a local
address on server and the firewall is forwarding by port all
traffic from an assigned public address.
Such scenario is quite common in enterprise environment, the
devices on local network connect by private IP, and the external
devices connect to the firewall ip and this one does port forwarding.
Cheers,
Daniel
On 05.12.18 16:56, Sergiu Pojoga wrote:
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users Slightly confused here... didn't he say
that Kamailio and PBX
are behind NAT? If so, what external interface are we talking about?
On Wed, Dec 5, 2018 at 9:18 AM Daniel-Constantin Mierla
<miconda(a)gmail.com <mailto:miconda@gmail.com>> wrote:
Hello,
you do not need a second kamailio, the same instance can
listen on
multiple sockets. You can also use a single ip, just listen
on one port
for traffic from local network and on another port for
external traffic
(this socket with advertise address).
If the router cannot handle dns query based on local
traffic, most
devices support so called outbound proxy address, you can
set that to
the sip server address with ip.
Cheers,
Daniel
On 05.12.18 13:02, Kjeld Flarup wrote:
--
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 World Conference -- www.kamailioworld.com
<http://www.kamailioworld.com>
Kamailio Advanced Training, Nov 12-14, 2018, in Berlin -- www.asipto.com
<http://www.asipto.com>
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users That might work, provided that the router can
handle a
local DNS.
It would, however still require adding an extra Kamailio
instance with
another IP. Plus a branch of the invite to both
local and
public
instance. Plus an extra location table.
-------------------- Med Liberalistiske Hilsner
----------------------
Civilingeniør, Kjeld Flarup - Mit sind er mere
åbent
end min tegnebog
Sofienlundvej 6B, 7560 Hjerm, Tlf: 40 29 41
49
Den ikke akademiske hjemmeside for liberalismen -
www.liberalismen.dk
<http://www.liberalismen.dk>
On 12/5/18 12:11 PM, Daniel Tryba wrote:
> On Wed, Dec 05, 2018 at 09:40:38AM +0100, Kjeld Flarup wrote:
>> Yes, the Phones may be on either local LAN (Wifi) and
Internet
via
>> mobile
>> data.
> How about use different local address, 1 with an
advertise for
external
> clients, 1 without. Have local DNS resolv to
the 1 ip
without advertise.
>
> _______________________________________________
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<mailto:sr-users@lists.kamailio.org>
>
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
_______________________________________________
Kamailio (SER) - Users Mailing List
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<mailto:sr-users@lists.kamailio.org>
--
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 World Conference -- www.kamailioworld.com
<http://www.kamailioworld.com>
Kamailio Advanced Training, Nov 12-14, 2018, in Berlin --
www.asipto.com <http://www.asipto.com>
_______________________________________________
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