So let me get this straight , so if i have a client behind a NAT , the client should be able to connect to the stun server ( which has the real ip for example : 192.168.10.1 ) , and by default i should be able to make the stun server connect to the kamailio (which also have a real ip for example : 192.168.10.2 ) .
Thank you
On 4/24/12, Pavel Segeč Pavel.Segec@fri.uniza.sk wrote:
HI,
stun is working completely out of kamailio, it deal only witch SIP clients. Older fashioned stun server is included for example inside of regular linux repository, for example for debian
palo73
-----Original Message----- From: sr-users-bounces@lists.sip-router.org [mailto:sr-users- bounces@lists.sip-router.org] On Behalf Of Ryan Gholam Sent: Tuesday, April 24, 2012 9:02 AM To: SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users Mailing List Subject: Re: [SR-Users] RTPproxy and kamailio
Thank you it worked well enough , but do you have an idea if there any configuration for Stun server ? , or i just install stun server and link it up to kamailio ?
On 4/23/12, Jan Klepal jan@klepal.cz wrote:
Hello Ryan,
kamailio default config is already prepared for rtpproxy. Do exactly what is noted in kamailio.cfg :-)
- download and install rtpproxy from http://www.rtpproxy.org
- start rtpproxy: rtpproxy -l your.public.ip.address -s
udp:127.0.0.1:7722
- start kamailio: kamailio -A WITH_NAT
Function which controls rtpproxy is rtpproxy_manage(), documented
here:
http://kamailio.org/docs/modules/3.2.x/modules/rtpproxy.html
Check flags you can pass to rtpproxy_manage(), especially o and c.
Cheers, Jan
On Monday 23 of April 2012 11:35:15 Ryan Gholam wrote:
I would appreciate if someone can guide me through the setup to configure Rtpproxy with kamailio , and what changes should be made in the kamailio.cfg file .
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi- bin/mailman/listinfo/sr-users
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Hi,
Be precise, in a case if you like receive a call from public internet, a stun server have to be placed somewhere (on a server) with public IP address (physically it should be the same server where kamailio is running). 192.168.10.1 is kind of private IP address. Configuration of stun server (legacy one) available for debian requires two public IP addresses and two preconfigured ports.
# Defaults for stun initscript
# sourced by /etc/init.d/stun
# installed at /etc/default/stun by the maintainer scripts
#
# This is a POSIX shell fragment
#
#uncommment the next line to allow the init.d script to start the stun daemon
START_DAEMON=true
# Additional options that are passed to the Daemon.
DAEMON_OPTS=""
PRIMARY_IP="158.193.152.1"
SECONDARY_IP="158.193.152.2"
PRIMARY_PORT=3478
SECONDARY_PORT=3479
# whom the daemons should run as
DAEMON_USER=nobody
Configuration of SIP Server is not required, but the configuration of SIP clients is.
STUN help a SIP UA to know a public IP address assigned by the process of NAT-ing, which is then offered through SIP signalling inside ot the SDP message. Stun does not work for all flavours of NAT devices, for example for symmetric one, therefore TURN specification was specified (till now there is only one open source package available – reStund, configured as described in http://nil.uniza.sk/sip/installing-and-configuring-restund-stunturn-server ), or you may use a solution of media relaying, for example using RTPproxy, but this requires configuration of Kamailio server, but it is straightforward as it is preconfigured but commented out. Described here:
http://nil.uniza.sk/sip/nat-fw/configuring-nat-traversal-using-kamailio-31-a...
for 3.2 http://nil.uniza.sk/sip/kamailio/rtp-proxy-kamailio-32-configuration-debian-...
palo73
-----Original Message-----
From: sr-users-bounces@lists.sip-router.org [mailto:sr-users-
bounces@lists.sip-router.org] On Behalf Of Ryan Gholam
Sent: Tuesday, April 24, 2012 10:32 AM
To: SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users
Mailing List
Subject: Re: [SR-Users] RTPproxy and kamailio
So let me get this straight , so if i have a client behind a NAT , the client
should be able to connect to the stun server ( which has the real ip for
example : 192.168.10.1 ) , and by default i should be able to make the stun
server connect to the kamailio (which also have a real ip for example :
192.168.10.2 ) .
Thank you
On 4/24/12, Pavel Segeč < mailto:Pavel.Segec@fri.uniza.sk Pavel.Segec@fri.uniza.sk> wrote:
HI,
stun is working completely out of kamailio, it deal only witch SIP clients.
Older fashioned stun server is included for example inside of regular
linux repository, for example for debian
palo73
-----Original Message-----
From: mailto:sr-users-bounces@lists.sip-router.org sr-users-bounces@lists.sip-router.org [mailto:sr-users-
mailto:bounces@lists.sip-router.org bounces@lists.sip-router.org] On Behalf Of Ryan Gholam
Sent: Tuesday, April 24, 2012 9:02 AM
To: SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) -
Users Mailing List
Subject: Re: [SR-Users] RTPproxy and kamailio
Thank you it worked well enough , but do you have an idea if there
any configuration for Stun server ? , or i just install stun server
and link it up to kamailio ?
On 4/23/12, Jan Klepal < mailto:jan@klepal.cz jan@klepal.cz> wrote:
Hello Ryan,
kamailio default config is already prepared for rtpproxy. Do
exactly what is noted in kamailio.cfg :-)
- download and install rtpproxy from http://www.rtpproxy.org http://www.rtpproxy.org
- start rtpproxy: rtpproxy -l your.public.ip.address -s
udp:127.0.0.1:7722
- start kamailio: kamailio -A WITH_NAT
Function which controls rtpproxy is rtpproxy_manage(), documented
here:
http://kamailio.org/docs/modules/3.2.x/modules/rtpproxy.html http://kamailio.org/docs/modules/3.2.x/modules/rtpproxy.html
Check flags you can pass to rtpproxy_manage(), especially o and c.
Cheers,
Jan
On Monday 23 of April 2012 11:35:15 Ryan Gholam wrote:
I would appreciate if someone can guide me through the setup to
configure Rtpproxy with kamailio , and what changes should be made
in the kamailio.cfg file .
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
list mailto:sr-users@lists.sip-router.org sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
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bin/mailman/listinfo/sr-users
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
list mailto:sr-users@lists.sip-router.org sr-users@lists.sip-router.org
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