What IP in REGISTER message does Kamalio use to store location ?

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Khoa Pham

1 Apr 2013 1 Apr '13

2:57 p.m.

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Jason Penton

1 Apr 1 Apr

3:10 p.m.

New subject: What IP in REGISTER message does Kamalio use to store location ?

2 -- This email has been sent using my phone. It may be brief, to the point or contain typos. -- On 1 Apr 2013 14:57, "Khoa Pham" <onmyway133(a)gmail.com> wrote:

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Hi, when client send REGISTER message to Kamalio. Kamailio will save that client's IP to database. But what is this IP ? Is is 1,2 or 3 ? 1. The IP from Via field 2. The IP from Contact field 3. The IP from the IP packet Many thanks -- Khoa Pham HCMC University of Science Faculty of Information Technology _______________________________________________ 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

This email is subject to the disclaimer of Smile Communications (PTY) Ltd. at http://www.smilecoms.com/disclaimer

Khoa Pham

2 Apr 2 Apr

2:39 a.m.

New subject: What IP in REGISTER message does Kamalio use to store location ?

@Jason Thanks, but it strange. I only send 1 REGISTER to the server, with the Contact field contains my local IP address. How can I still receive incoming call ? On Mon, Apr 1, 2013 at 8:10 PM, Jason Penton <jason.penton(a)smilecoms.com>wrote;wrote:

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2 -- This email has been sent using my phone. It may be brief, to the point or contain typos. -- On 1 Apr 2013 14:57, "Khoa Pham" <onmyway133(a)gmail.com> wrote:

_______________________________________________ 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

-- Khoa Pham HCMC University of Science Faculty of Information Technology

Jason Penton

8:19 a.m.

New subject: What IP in REGISTER message does Kamalio use to store location ?

There is probably some NAT helping code in your Kamailio config file. Either that or you are using one the NAT protocols, (STUN,ICE,etc). cheers Jason On Tue, Apr 2, 2013 at 2:39 AM, Khoa Pham <onmyway133(a)gmail.com> wrote:

...

2 -- This email has been sent using my phone. It may be brief, to the point or contain typos. -- On 1 Apr 2013 14:57, "Khoa Pham" <onmyway133(a)gmail.com> wrote:

Khoa Pham

9:03 a.m.

New subject: What IP in REGISTER message does Kamalio use to store location ?

...

2 -- This email has been sent using my phone. It may be brief, to the point or contain typos. -- On 1 Apr 2013 14:57, "Khoa Pham" <onmyway133(a)gmail.com> wrote:

-- Jason Penton Senior Manager: Applications and Services Smile Communications Johannesburg, South Africa Phone: +27 83 283 7000 This email is subject to the disclaimer of Smile Communications (PTY) Ltd. at http://www.smilecoms.com/disclaimer _______________________________________________ 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

-- Khoa Pham HCMC University of Science Faculty of Information Technology

Vitaliy Aleksandrov

3 Apr 3 Apr

4:18 p.m.

New subject: What IP in REGISTER message does Kamalio use to store location ?

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@Jason I'm not using any NAT protocol (STUN, ICE, ...) at client. I'm using the default Kamalio config file 3.3.5. If it is the NAT helping code in Kamalio, it means that Kamalio is using 3. IP from IP packet ? On Tue, Apr 2, 2013 at 1:19 PM, Jason Penton <jason.penton(a)smilecoms.com <mailto:jason.penton@smilecoms.com>> wrote: There is probably some NAT helping code in your Kamailio config file. Either that or you are using one the NAT protocols, (STUN,ICE,etc). cheers Jason On Tue, Apr 2, 2013 at 2:39 AM, Khoa Pham <onmyway133(a)gmail.com <mailto:onmyway133@gmail.com>> wrote: @Jason Thanks, but it strange. I only send 1 REGISTER to the server, with the Contact field contains my local IP address. How can I still receive incoming call ? On Mon, Apr 1, 2013 at 8:10 PM, Jason Penton <jason.penton(a)smilecoms.com <mailto:jason.penton@smilecoms.com>> wrote: 2 -- This email has been sent using my phone. It may be brief, to the point or contain typos. -- On 1 Apr 2013 14:57, "Khoa Pham" <onmyway133(a)gmail.com <mailto:onmyway133@gmail.com>> wrote: Hi, when client send REGISTER message to Kamalio. Kamailio will save that client's IP to database. But what is this IP ? Is is 1,2 or 3 ? 1. The IP from Via field 2. The IP from Contact field 3. The IP from the IP packet Many thanks -- Khoa Pham HCMC University of Science Faculty of Information Technology _______________________________________________ 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 This email is subject to the disclaimer of Smile Communications (PTY) Ltd. athttp://www.smilecoms.com/disclaimer _______________________________________________ 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 -- Khoa Pham HCMC University of Science Faculty of Information Technology _______________________________________________ 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 -- Jason Penton Senior Manager: Applications and Services Smile Communications Johannesburg, South Africa Phone: +27 83 283 7000 This email is subject to the disclaimer of Smile Communications (PTY) Ltd. athttp://www.smilecoms.com/disclaimer _______________________________________________ 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 -- Khoa Pham HCMC University of Science Faculty of Information Technology _______________________________________________ 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

Khoa Pham

4 Apr 4 Apr

9:25 a.m.

New subject: What IP in REGISTER message does Kamalio use to store location ?

@Vitaliy Many thanks. You clarified the problem :) On Wed, Apr 3, 2013 at 9:18 PM, Vitaliy Aleksandrov <vitalik.voip(a)gmail.com>wrote;wrote:

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Save() function of the "registrar" module always saves Contact and can save real source to the "received" field of a location record. lookup() function uses Contact to form R-URI and puts ip:port from the received field to the $du. If $du is present t_relay() uses it to forward a request to a correct destination. @Jason I'm not using any NAT protocol (STUN, ICE, ...) at client. I'm using the default Kamalio config file 3.3.5. If it is the NAT helping code in Kamalio, it means that Kamalio is using 3. IP from IP packet ? On Tue, Apr 2, 2013 at 1:19 PM, Jason Penton <jason.penton(a)smilecoms.com>wrote;wrote:

2 -- This email has been sent using my phone. It may be brief, to the point or contain typos. -- On 1 Apr 2013 14:57, "Khoa Pham" <onmyway133(a)gmail.com> wrote: > Hi, when client send REGISTER message to Kamalio. Kamailio will save > that client's IP to database. > But what is this IP ? Is is 1,2 or 3 ? > 1. The IP from Via field > 2. The IP from Contact field > 3. The IP from the IP packet > > Many thanks > > -- > Khoa Pham > HCMC University of Science > Faculty of Information Technology > > _______________________________________________ > 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 > > This email is subject to the disclaimer of Smile Communications (PTY) Ltd. at http://www.smilecoms.com/disclaimer _______________________________________________ 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

-- Khoa Pham HCMC University of Science Faculty of Information Technology _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-users@lists.sip-router.orghttp://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

-- Khoa Pham HCMC University of Science Faculty of Information Technology

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Jason Penton
Khoa Pham
Vitaliy Aleksandrov