Hi Dear
I am trying to understand how "listen" and "advertise" work for sip signaling purpose ( corebooks : listen http://www.kamailio.org/wiki/cookbooks/5.4.x/core#listen and advertise )
Flow : kamailio behind NAT using softphones on private and public networks.
- kamailio :
Network :
IPv4_private 192.168.1.6 / IPv4_public
kamailio.cfg :
listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060
- uac (softphone) :
zoiper, microsip, cisco spa508g
USE CASE :
I 'd like to force all softphone on the same local network to reach kamailio through a public ip address.
??? QUESTION : Do I need to REGISTER on IPv4_private address of Kamailio OR REGISTER on IPv4_public address of kamailio or DEFINE another "listen" with another PORT WITHOUT "advertise" for softphone on same kamailio network ?
listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060 listen=udp: IPv4_private: 5066
Do I need to use "kamctl ps" to verify which interface is listening on port ?
Thanks in advance
Best Regards,
Youssef BOUJRAF Email: yboujraf@gmail.com
why do you want the softphones (which are on THE SAME NETWORK) to register via Kamailio's public IP?
what you suggest is exactly what you should do:
listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060 listen=udp: IPv4_private: 5066
Just add a listen on a different port and have the LOCAL clients register via that port. And have the clients on the public network to register via the public ip.
Regards,
David Villasmil email: david.villasmil.work@gmail.com phone: +34669448337
On Fri, Mar 4, 2022 at 3:04 PM Youssef Boujraf yboujraf@gmail.com wrote:
Hi Dear
I am trying to understand how "listen" and "advertise" work for sip signaling purpose ( corebooks : listen http://www.kamailio.org/wiki/cookbooks/5.4.x/core#listen and advertise )
Flow : kamailio behind NAT using softphones on private and public networks.
- kamailio :
Network :
IPv4_private 192.168.1.6 / IPv4_public
kamailio.cfg :
listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060
- uac (softphone) :
zoiper, microsip, cisco spa508g
USE CASE :
I 'd like to force all softphone on the same local network to reach kamailio through a public ip address.
??? QUESTION : Do I need to REGISTER on IPv4_private address of Kamailio OR REGISTER on IPv4_public address of kamailio or DEFINE another "listen" with another PORT WITHOUT "advertise" for softphone on same kamailio network ?
listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060 listen=udp: IPv4_private: 5066
Do I need to use "kamctl ps" to verify which interface is listening on port ?
Thanks in advance
Best Regards,
Youssef BOUJRAF Email: yboujraf@gmail.com __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions
- sr-users@lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:
Dear,
Then;
- For public softphone :
listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060
Domain : IPv4_public:5060
- For private softphone on same vlan as kamailio
listen=udp: IPv4_private:5066
Domain : IPv4_private:5066
Best Regards,
Youssef BOUJRAF Email: yboujraf@gmail.com
On Fri, Mar 4, 2022 at 3:00 PM Youssef Boujraf yboujraf@gmail.com wrote:
Hi Dear
I am trying to understand how "listen" and "advertise" work for sip signaling purpose ( corebooks : listen http://www.kamailio.org/wiki/cookbooks/5.4.x/core#listen and advertise )
Flow : kamailio behind NAT using softphones on private and public networks.
- kamailio :
Network :
IPv4_private 192.168.1.6 / IPv4_public
kamailio.cfg :
listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060
- uac (softphone) :
zoiper, microsip, cisco spa508g
USE CASE :
I 'd like to force all softphone on the same local network to reach kamailio through a public ip address.
??? QUESTION : Do I need to REGISTER on IPv4_private address of Kamailio OR REGISTER on IPv4_public address of kamailio or DEFINE another "listen" with another PORT WITHOUT "advertise" for softphone on same kamailio network ?
listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060 listen=udp: IPv4_private: 5066
Do I need to use "kamctl ps" to verify which interface is listening on port ?
Thanks in advance
Best Regards,
Youssef BOUJRAF Email: yboujraf@gmail.com
Question :
If kamailio is behind a double NAT setup
Internet - (Model-router : NAT 1) - (router - NAT2) - kamailio
Could I use this settings ?
- For public softphone :
listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060
Domain : IPv4_public:5060
- For private softphone on same vlan as kamailio
listen=udp: IPv4_private:5066
Domain : IPv4_private:5066
Best Regards,
Youssef BOUJRAF Email: yboujraf@gmail.com
On Sat, Mar 5, 2022 at 1:23 AM Youssef Boujraf yboujraf@gmail.com wrote:
Dear,
Then;
- For public softphone :
listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060
Domain : IPv4_public:5060
- For private softphone on same vlan as kamailio
listen=udp: IPv4_private:5066
Domain : IPv4_private:5066
Best Regards,
Youssef BOUJRAF Email: yboujraf@gmail.com
On Fri, Mar 4, 2022 at 3:00 PM Youssef Boujraf yboujraf@gmail.com wrote:
Hi Dear
I am trying to understand how "listen" and "advertise" work for sip signaling purpose ( corebooks : listen http://www.kamailio.org/wiki/cookbooks/5.4.x/core#listen and advertise )
Flow : kamailio behind NAT using softphones on private and public networks.
- kamailio :
Network :
IPv4_private 192.168.1.6 / IPv4_public
kamailio.cfg :
listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060
- uac (softphone) :
zoiper, microsip, cisco spa508g
USE CASE :
I 'd like to force all softphone on the same local network to reach kamailio through a public ip address.
??? QUESTION : Do I need to REGISTER on IPv4_private address of Kamailio OR REGISTER on IPv4_public address of kamailio or DEFINE another "listen" with another PORT WITHOUT "advertise" for softphone on same kamailio network ?
listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060 listen=udp: IPv4_private: 5066
Do I need to use "kamctl ps" to verify which interface is listening on port ?
Thanks in advance
Best Regards,
Youssef BOUJRAF Email: yboujraf@gmail.com
As long as traffic to IPv4_public : 5060 lands on IPv4_private: 5060, yes, you can use this double NAT setup.
-ovidiu
On Sat, Mar 5, 2022 at 08:35 Youssef Boujraf yboujraf@gmail.com wrote:
Question :
If kamailio is behind a double NAT setup
Internet - (Model-router : NAT 1) - (router - NAT2) - kamailio
Could I use this settings ?
- For public softphone :
listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060
Domain : IPv4_public:5060
- For private softphone on same vlan as kamailio
listen=udp: IPv4_private:5066
Domain : IPv4_private:5066
Best Regards,
Youssef BOUJRAF Email: yboujraf@gmail.com
On Sat, Mar 5, 2022 at 1:23 AM Youssef Boujraf yboujraf@gmail.com wrote:
Dear,
Then;
- For public softphone :
listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060
Domain : IPv4_public:5060
- For private softphone on same vlan as kamailio
listen=udp: IPv4_private:5066
Domain : IPv4_private:5066
Best Regards,
Youssef BOUJRAF Email: yboujraf@gmail.com
On Fri, Mar 4, 2022 at 3:00 PM Youssef Boujraf yboujraf@gmail.com wrote:
Hi Dear
I am trying to understand how "listen" and "advertise" work for sip signaling purpose ( corebooks : listen http://www.kamailio.org/wiki/cookbooks/5.4.x/core#listen and advertise )
Flow : kamailio behind NAT using softphones on private and public networks.
- kamailio :
Network :
IPv4_private 192.168.1.6 / IPv4_public
kamailio.cfg :
listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060
- uac (softphone) :
zoiper, microsip, cisco spa508g
USE CASE :
I 'd like to force all softphone on the same local network to reach kamailio through a public ip address.
??? QUESTION : Do I need to REGISTER on IPv4_private address of Kamailio OR REGISTER on IPv4_public address of kamailio or DEFINE another "listen" with another PORT WITHOUT "advertise" for softphone on same kamailio network ?
listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060 listen=udp: IPv4_private: 5066
Do I need to use "kamctl ps" to verify which interface is listening on port ?
Thanks in advance
Best Regards,
Youssef BOUJRAF Email: yboujraf@gmail.com
Kamailio - Users Mailing List - Non Commercial Discussions
- sr-users@lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:
Question :
If kamailio is behind a double NAT setup
Internet - (Model-router : NAT 1) - (router - NAT2) - kamailio
Could I use this settings ?
- For public softphone :
listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060
Domain : IPv4_public:5060
As described above,
Question :
I have :
- softphone on public network using IPv4_public to reach Kamailio
Then I need to call with Domain : IPv4_public:5060
- softphone on private network but not on same vlan and rules are created to let those softphones to reach kamailio vlan
??? Do I need to call with Domain : IPv4_public:5060 or Domain : IPv4_private:5066
- softphone on kamailio vlan
??? Do I need to call with Domain : IPv4_private:5066
Best Regards,
Youssef BOUJRAF Email: yboujraf@gmail.com
On Sat, Mar 5, 2022 at 2:35 PM Youssef Boujraf yboujraf@gmail.com wrote:
Question :
If kamailio is behind a double NAT setup
Internet - (Model-router : NAT 1) - (router - NAT2) - kamailio
Could I use this settings ?
- For public softphone :
listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060
Domain : IPv4_public:5060
- For private softphone on same vlan as kamailio
listen=udp: IPv4_private:5066
Domain : IPv4_private:5066
Best Regards,
Youssef BOUJRAF Email: yboujraf@gmail.com
On Sat, Mar 5, 2022 at 1:23 AM Youssef Boujraf yboujraf@gmail.com wrote:
Dear,
Then;
- For public softphone :
listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060
Domain : IPv4_public:5060
- For private softphone on same vlan as kamailio
listen=udp: IPv4_private:5066
Domain : IPv4_private:5066
Best Regards,
Youssef BOUJRAF Email: yboujraf@gmail.com
On Fri, Mar 4, 2022 at 3:00 PM Youssef Boujraf yboujraf@gmail.com wrote:
Hi Dear
I am trying to understand how "listen" and "advertise" work for sip signaling purpose ( corebooks : listen http://www.kamailio.org/wiki/cookbooks/5.4.x/core#listen and advertise )
Flow : kamailio behind NAT using softphones on private and public networks.
- kamailio :
Network :
IPv4_private 192.168.1.6 / IPv4_public
kamailio.cfg :
listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060
- uac (softphone) :
zoiper, microsip, cisco spa508g
USE CASE :
I 'd like to force all softphone on the same local network to reach kamailio through a public ip address.
??? QUESTION : Do I need to REGISTER on IPv4_private address of Kamailio OR REGISTER on IPv4_public address of kamailio or DEFINE another "listen" with another PORT WITHOUT "advertise" for softphone on same kamailio network ?
listen=udp: IPv4_private: 5060 advertise IPv4_public : 5060 listen=udp: IPv4_private: 5066
Do I need to use "kamctl ps" to verify which interface is listening on port ?
Thanks in advance
Best Regards,
Youssef BOUJRAF Email: yboujraf@gmail.com
-
David Villasmil -
Ovidiu Sas -
Youssef Boujraf