SIPURI sending private IP address

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Cibin Paul

26 Dec 2014 26 Dec '14

6:37 p.m.

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Daniel-Constantin Mierla

27 Dec 27 Dec

10:26 p.m.

Hello, I am not that familiar with asterisk to know all the insides SIPURI and SIPCHANNEL(recvip), you have to explain which fields you need from the SIP packet in order to be able to assist further, unless someone else more familiar with asterisk can jump in. Also, it is not clear how the flow is there, you say you have kamailio behind asterisk servers, does that mean the phone is sending to asterisk first, which then forwards to kamailio? Cheers, Daniel On 26/12/14 18:37, Cibin Paul wrote:

...

Hi, I have a kamailio 4.1 as a gateway and registrar behind asterisk servers. On asterisk, I save the IP address of the originating call parsing the SIPURI or SIPCHANNEL(recvip). In both cases, I am receiving the private ip of the user agent registered with kamailio. Do I need to change anything in kamailio to receive the actual IP address. Please suggest. Regards Cibin _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

Cibin Paul

28 Dec 28 Dec

midnight

Hey, thanks for looking into this. Phones register with kamailio and I have configured kamailio to load balance the asterisk servers using round robin algorithm. Phones registered in kamailio will directly send the call to the asterisk servers. From there I will send the call out using other routes. In the contact field of the sip header, I get the username@private ip instead of the public ip. I need it in the format username@public ip

...

On 27-Dec-2014, at 3:26 pm, Daniel-Constantin Mierla <miconda(a)gmail.com> wrote: Hello, I am not that familiar with asterisk to know all the insides SIPURI and SIPCHANNEL(recvip), you have to explain which fields you need from the SIP packet in order to be able to assist further, unless someone else more familiar with asterisk can jump in. Also, it is not clear how the flow is there, you say you have kamailio behind asterisk servers, does that mean the phone is sending to asterisk first, which then forwards to kamailio? Cheers, Daniel

On 26/12/14 18:37, Cibin Paul wrote: Hi, I have a kamailio 4.1 as a gateway and registrar behind asterisk servers. On asterisk, I save the IP address of the originating call parsing the SIPURI or SIPCHANNEL(recvip). In both cases, I am receiving the private ip of the user agent registered with kamailio. Do I need to change anything in kamailio to receive the actual IP address. Please suggest. Regards Cibin _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

Luis Jimenez

4:06 p.m.

...

On 27-Dec-2014, at 3:26 pm, Daniel-Constantin Mierla <miconda(a)gmail.com>

wrote:

servers. On asterisk, I save the IP address of the originating call parsing the SIPURI or SIPCHANNEL(recvip). In both cases, I am receiving the private ip of the user agent registered with kamailio. Do I need to change anything in kamailio to receive the actual IP address. Please suggest.

Regards Cibin _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)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(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

Cibin Paul

4:50 p.m.

Thanks Luis. I will check today and inform you. Regards Cibin

...

On 28-Dec-2014, at 9:06 am, Luis Jimenez <ljjimenez(a)gmail.com> wrote: You can send the info you need to Asterisk using X headers, for example: Kamailio has the pseudo variable $si which contains the public IP originating the request and you can send that to Asterisk using append_hf. append_hf("X-orig-IP: $si"); In Asterisk you can access the headers as ${SIP_HEADER(X-orig-IP)}

On Sat, Dec 27, 2014 at 7:00 PM, Cibin Paul <paul_cibin(a)me.com> wrote: Hey, thanks for looking into this. Phones register with kamailio and I have configured kamailio to load balance the asterisk servers using round robin algorithm. Phones registered in kamailio will directly send the call to the asterisk servers. From there I will send the call out using other routes. In the contact field of the sip header, I get the username@private ip instead of the public ip. I need it in the format username@public ip

Cibin Paul

5:58 p.m.

Thanks a lot Luis. It worked like a charm. Regards Cibin

...

On 28-Dec-2014, at 9:50 am, Cibin Paul <paul_cibin(a)me.com> wrote: Thanks Luis. I will check today and inform you. Regards Cibin On 28-Dec-2014, at 9:06 am, Luis Jimenez <ljjimenez(a)gmail.com <mailto:ljjimenez@gmail.com>> wrote:

You can send the info you need to Asterisk using X headers, for example: Kamailio has the pseudo variable $si which contains the public IP originating the request and you can send that to Asterisk using append_hf. append_hf("X-orig-IP: $si"); In Asterisk you can access the headers as ${SIP_HEADER(X-orig-IP)} On Sat, Dec 27, 2014 at 7:00 PM, Cibin Paul <paul_cibin(a)me.com <mailto:paul_cibin@me.com>> wrote: Hey, thanks for looking into this. Phones register with kamailio and I have configured kamailio to load balance the asterisk servers using round robin algorithm. Phones registered in kamailio will directly send the call to the asterisk servers. From there I will send the call out using other routes. In the contact field of the sip header, I get the username@private ip instead of the public ip. I need it in the format username@public ip

On 27-Dec-2014, at 3:26 pm, Daniel-Constantin Mierla <miconda(a)gmail.com <mailto:miconda@gmail.com>> wrote: Hello, I am not that familiar with asterisk to know all the insides SIPURI and SIPCHANNEL(recvip), you have to explain which fields you need from the SIP packet in order to be able to assist further, unless someone else more familiar with asterisk can jump in. Also, it is not clear how the flow is there, you say you have kamailio behind asterisk servers, does that mean the phone is sending to asterisk first, which then forwards to kamailio? Cheers, Daniel

On 26/12/14 18:37, Cibin Paul wrote: Hi, I have a kamailio 4.1 as a gateway and registrar behind asterisk servers. On asterisk, I save the IP address of the originating call parsing the SIPURI or SIPCHANNEL(recvip). In both cases, I am receiving the private ip of the user agent registered with kamailio. Do I need to change anything in kamailio to receive the actual IP address. Please suggest. Regards Cibin _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org <mailto: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>

-- Daniel-Constantin Mierla http://twitter.com/#!/miconda <http://twitter.com/#!/miconda> - http://www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org <mailto: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 list sr-users(a)lists.sip-router.org <mailto: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 list sr-users(a)lists.sip-router.org <mailto: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>

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Cibin Paul
Daniel-Constantin Mierla
Luis Jimenez