Hi all,
I need some advise on how to use the record_route() function. So I make that call when the first method comes in and there are two Record-Route headers created. However, one of of the headers I want to add transport=tcp. What is the best way to do this?
I've tried adding that string per documentation within the () and added it to both.
Thanks.
What is the actual goal? If one of the RRs is generated by an ingress out of a TCP listener, it should already have ;transport=TCP in it.
On Fri, Feb 10, 2017 at 08:53:56AM -0800, Andy Chen wrote:
Hi all,
I need some advise on how to use the record_route() function. So I make that call when the first method comes in and there are two Record-Route headers created. However, one of of the headers I want to add transport=tcp. What is the best way to do this?
I've tried adding that string per documentation within the () and added it to both.
Thanks.
-- Andy Chen
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
So the ingress is actually TLS -> our VIP address and I see that as the second record.
The first record shows the physical interface of the system with no transport value so it's always defaulting to UDP. I need to set this particular header to use transport=tcp so subsequent UPDATE messages from the server will use TCP throughout the call.
On Fri, Feb 10, 2017 at 9:05 AM, Alex Balashov abalashov@evaristesys.com wrote:
What is the actual goal? If one of the RRs is generated by an ingress out of a TCP listener, it should already have ;transport=TCP in it.
On Fri, Feb 10, 2017 at 08:53:56AM -0800, Andy Chen wrote:
Hi all,
I need some advise on how to use the record_route() function. So I make that call when the first method comes in and there are two Record-Route headers created. However, one of of the headers I want to add transport=tcp. What is the best way to do this?
I've tried adding that string per documentation within the () and added
it
to both.
Thanks.
-- Andy Chen
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
-- Alex Balashov | Principal | Evariste Systems LLC
Tel: +1-706-510-6800 (direct) / +1-800-250-5920 (toll-free) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
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
One other question. Do I need to run record_route() after I run record_route_preset(string1, string2)? I tried this and the Record-Route doesn't show presets I defined.
On Fri, Feb 10, 2017 at 9:25 AM, Andy Chen achen@fuze.com wrote:
So the ingress is actually TLS -> our VIP address and I see that as the second record.
The first record shows the physical interface of the system with no transport value so it's always defaulting to UDP. I need to set this particular header to use transport=tcp so subsequent UPDATE messages from the server will use TCP throughout the call.
On Fri, Feb 10, 2017 at 9:05 AM, Alex Balashov abalashov@evaristesys.com wrote:
What is the actual goal? If one of the RRs is generated by an ingress out of a TCP listener, it should already have ;transport=TCP in it.
On Fri, Feb 10, 2017 at 08:53:56AM -0800, Andy Chen wrote:
Hi all,
I need some advise on how to use the record_route() function. So I make that call when the first method comes in and there are two Record-Route headers created. However, one of of the headers I want to add transport=tcp. What is the best way to do this?
I've tried adding that string per documentation within the () and added
it
to both.
Thanks.
-- Andy Chen
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
-- Alex Balashov | Principal | Evariste Systems LLC
Tel: +1-706-510-6800 (direct) / +1-800-250-5920 (toll-free) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
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
-- Andy Chen Sr. Telephony Lead Engineer 415 516 5535 (M) achen@thinkingphones.com
No, you should use either record_route() or record_route_preset(), not both of them for the same request.
Cheers, Daniel
On 10/02/2017 20:44, Andy Chen wrote:
One other question. Do I need to run record_route() after I run record_route_preset(string1, string2)? I tried this and the Record-Route doesn't show presets I defined.
On Fri, Feb 10, 2017 at 9:25 AM, Andy Chen <achen@fuze.com mailto:achen@fuze.com> wrote:
So the ingress is actually TLS -> our VIP address and I see that as the second record. The first record shows the physical interface of the system with no transport value so it's always defaulting to UDP. I need to set this particular header to use transport=tcp so subsequent UPDATE messages from the server will use TCP throughout the call. On Fri, Feb 10, 2017 at 9:05 AM, Alex Balashov <abalashov@evaristesys.com <mailto:abalashov@evaristesys.com>> wrote: What is the actual goal? If one of the RRs is generated by an ingress out of a TCP listener, it should already have ;transport=TCP in it. On Fri, Feb 10, 2017 at 08:53:56AM -0800, Andy Chen wrote: > Hi all, > > I need some advise on how to use the record_route() function. So I make > that call when the first method comes in and there are two Record-Route > headers created. However, one of of the headers I want to add > transport=tcp. What is the best way to do this? > > I've tried adding that string per documentation within the () and added it > to both. > > Thanks. > > > -- > Andy Chen > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@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> -- Alex Balashov | Principal | Evariste Systems LLC Tel: +1-706-510-6800 (direct) / +1-800-250-5920 (toll-free) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/ _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@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> -- Andy Chen Sr. Telephony Lead Engineer 415 516 5535 (M) achen@thinkingphones.com <mailto:achen@thinkingphones.com>-- Andy Chen Sr. Telephony Lead Engineer 415 516 5535 (M) achen@thinkingphones.com mailto:achen@thinkingphones.com
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 Daniel,
To answer your earlier question, Kamailio receive the request via TLS, but need to forward the method to endpoint device via TCP with those Record-Route entries. I used record_route_preset() but that broke my call so I ended up using appened_hf to get around this problem.
On Mon, Feb 13, 2017 at 3:18 AM, Daniel-Constantin Mierla <miconda@gmail.com
wrote:
No, you should use either record_route() or record_route_preset(), not both of them for the same request.
Cheers, Daniel
On 10/02/2017 20:44, Andy Chen wrote:
One other question. Do I need to run record_route() after I run record_route_preset(string1, string2)? I tried this and the Record-Route doesn't show presets I defined.
On Fri, Feb 10, 2017 at 9:25 AM, Andy Chen achen@fuze.com wrote:
So the ingress is actually TLS -> our VIP address and I see that as the second record.
The first record shows the physical interface of the system with no transport value so it's always defaulting to UDP. I need to set this particular header to use transport=tcp so subsequent UPDATE messages from the server will use TCP throughout the call.
On Fri, Feb 10, 2017 at 9:05 AM, Alex Balashov <abalashov@evaristesys.com
wrote:
What is the actual goal? If one of the RRs is generated by an ingress out of a TCP listener, it should already have ;transport=TCP in it.
On Fri, Feb 10, 2017 at 08:53:56AM -0800, Andy Chen wrote:
Hi all,
I need some advise on how to use the record_route() function. So I
make
that call when the first method comes in and there are two Record-Route headers created. However, one of of the headers I want to add transport=tcp. What is the best way to do this?
I've tried adding that string per documentation within the () and
added it
to both.
Thanks.
-- Andy Chen
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
-- Alex Balashov | Principal | Evariste Systems LLC
Tel: +1-706-510-6800 (direct) / +1-800-250-5920 (toll-free) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
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
-- Andy Chen Sr. Telephony Lead Engineer 415 516 5535 (M) achen@thinkingphones.com
-- Andy Chen Sr. Telephony Lead Engineer 415 516 5535 (M) achen@thinkingphones.com
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
-- Daniel-Constantin Mierlawww.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - www.asipto.com Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com
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
Hello,
hmm, some confusion there. So the request is sent over tcp, but the record route doesn't have transport=tcp? What function do you use to send the request out?
Cheers, Daniel
On 13/02/2017 17:39, Andy Chen wrote:
Hi Daniel,
To answer your earlier question, Kamailio receive the request via TLS, but need to forward the method to endpoint device via TCP with those Record-Route entries. I used record_route_preset() but that broke my call so I ended up using appened_hf to get around this problem.
On Mon, Feb 13, 2017 at 3:18 AM, Daniel-Constantin Mierla <miconda@gmail.com mailto:miconda@gmail.com> wrote:
No, you should use either record_route() or record_route_preset(), not both of them for the same request. Cheers, Daniel On 10/02/2017 20:44, Andy Chen wrote:One other question. Do I need to run record_route() after I run record_route_preset(string1, string2)? I tried this and the Record-Route doesn't show presets I defined. On Fri, Feb 10, 2017 at 9:25 AM, Andy Chen <achen@fuze.com <mailto:achen@fuze.com>> wrote: So the ingress is actually TLS -> our VIP address and I see that as the second record. The first record shows the physical interface of the system with no transport value so it's always defaulting to UDP. I need to set this particular header to use transport=tcp so subsequent UPDATE messages from the server will use TCP throughout the call. On Fri, Feb 10, 2017 at 9:05 AM, Alex Balashov <abalashov@evaristesys.com <mailto:abalashov@evaristesys.com>> wrote: What is the actual goal? If one of the RRs is generated by an ingress out of a TCP listener, it should already have ;transport=TCP in it. On Fri, Feb 10, 2017 at 08:53:56AM -0800, Andy Chen wrote: > Hi all, > > I need some advise on how to use the record_route() function. So I make > that call when the first method comes in and there are two Record-Route > headers created. However, one of of the headers I want to add > transport=tcp. What is the best way to do this? > > I've tried adding that string per documentation within the () and added it > to both. > > Thanks. > > > -- > Andy Chen > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@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> -- Alex Balashov | Principal | Evariste Systems LLC Tel: +1-706-510-6800 (direct) / +1-800-250-5920 (toll-free) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/ _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@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> -- Andy Chen Sr. Telephony Lead Engineer 415 516 5535 (M) achen@thinkingphones.com <mailto:achen@thinkingphones.com> -- Andy Chen Sr. Telephony Lead Engineer 415 516 5535 (M) achen@thinkingphones.com <mailto:achen@thinkingphones.com> _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@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 www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - www.asipto.com <http://www.asipto.com> Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com <http://www.kamailioworld.com> _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@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>-- Andy Chen Sr. Telephony Lead Engineer 415 516 5535 (M) achen@thinkingphones.com mailto:achen@thinkingphones.com
So the INVITE coming in (TLS) don't have Record-Route. When Kamailoi received the INVITE, I call record_route() and adds the two entry. However, one of the entry I need to have transport=tcp. When I added it as this:
record_route(";transport=tcp")
It adds it to both Record-Route therefore messes up the call.
Kamailio forwards to endpoint device via tcp using the following function:
t_replay_to_tcp();
On Mon, Feb 13, 2017 at 10:16 AM, Daniel-Constantin Mierla < miconda@gmail.com> wrote:
Hello,
hmm, some confusion there. So the request is sent over tcp, but the record route doesn't have transport=tcp? What function do you use to send the request out?
Cheers, Daniel
On 13/02/2017 17:39, Andy Chen wrote:
Hi Daniel,
To answer your earlier question, Kamailio receive the request via TLS, but need to forward the method to endpoint device via TCP with those Record-Route entries. I used record_route_preset() but that broke my call so I ended up using appened_hf to get around this problem.
On Mon, Feb 13, 2017 at 3:18 AM, Daniel-Constantin Mierla < miconda@gmail.com> wrote:
No, you should use either record_route() or record_route_preset(), not both of them for the same request.
Cheers, Daniel
On 10/02/2017 20:44, Andy Chen wrote:
One other question. Do I need to run record_route() after I run record_route_preset(string1, string2)? I tried this and the Record-Route doesn't show presets I defined.
On Fri, Feb 10, 2017 at 9:25 AM, Andy Chen achen@fuze.com wrote:
So the ingress is actually TLS -> our VIP address and I see that as the second record.
The first record shows the physical interface of the system with no transport value so it's always defaulting to UDP. I need to set this particular header to use transport=tcp so subsequent UPDATE messages from the server will use TCP throughout the call.
On Fri, Feb 10, 2017 at 9:05 AM, Alex Balashov < abalashov@evaristesys.com> wrote:
What is the actual goal? If one of the RRs is generated by an ingress out of a TCP listener, it should already have ;transport=TCP in it.
On Fri, Feb 10, 2017 at 08:53:56AM -0800, Andy Chen wrote:
Hi all,
I need some advise on how to use the record_route() function. So I
make
that call when the first method comes in and there are two
Record-Route
headers created. However, one of of the headers I want to add transport=tcp. What is the best way to do this?
I've tried adding that string per documentation within the () and
added it
to both.
Thanks.
-- Andy Chen
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
-- Alex Balashov | Principal | Evariste Systems LLC
Tel: +1-706-510-6800 (direct) / +1-800-250-5920 (toll-free) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
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
-- Andy Chen Sr. Telephony Lead Engineer 415 516 5535 (M) achen@thinkingphones.com
-- Andy Chen Sr. Telephony Lead Engineer 415 516 5535 (M) achen@thinkingphones.com
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
-- Daniel-Constantin Mierlawww.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - www.asipto.com Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com
_______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cg i-bin/mailman/listinfo/sr-users
-- Andy Chen Sr. Telephony Lead Engineer 415 516 5535 (M) achen@thinkingphones.com
-- Daniel-Constantin Mierlawww.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - www.asipto.com Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com
Hello,
On 13/02/2017 19:43, Andy Chen wrote:
So the INVITE coming in (TLS) don't have Record-Route. When Kamailoi received the INVITE, I call record_route() and adds the two entry. However, one of the entry I need to have transport=tcp. When I added it as this:
record_route(";transport=tcp")
you don't need to force a transport protocol via the parameter of record_route(), it is added by kamailio rr module by default in this case, each of the two record-route header having the appropriate transport depending what was used (udp, tcp, tls or sctp).
It adds it to both Record-Route therefore messes up the call.
Just remove the parameter with the transport, use record_route().
Kamailio forwards to endpoint device via tcp using the following function:
t_replay_to_tcp();
I guess you meant t_relay_to_tcp(). The 'replay' doesn't exit in tm function names, there are functions with 'reply', but those send sip responses back, not forwarding requests.
Cheers, Daniel
On Mon, Feb 13, 2017 at 10:16 AM, Daniel-Constantin Mierla <miconda@gmail.com mailto:miconda@gmail.com> wrote:
Hello, hmm, some confusion there. So the request is sent over tcp, but the record route doesn't have transport=tcp? What function do you use to send the request out? Cheers, Daniel On 13/02/2017 17:39, Andy Chen wrote:Hi Daniel, To answer your earlier question, Kamailio receive the request via TLS, but need to forward the method to endpoint device via TCP with those Record-Route entries. I used record_route_preset() but that broke my call so I ended up using appened_hf to get around this problem. On Mon, Feb 13, 2017 at 3:18 AM, Daniel-Constantin Mierla <miconda@gmail.com <mailto:miconda@gmail.com>> wrote: No, you should use either record_route() or record_route_preset(), not both of them for the same request. Cheers, Daniel On 10/02/2017 20:44, Andy Chen wrote:One other question. Do I need to run record_route() after I run record_route_preset(string1, string2)? I tried this and the Record-Route doesn't show presets I defined. On Fri, Feb 10, 2017 at 9:25 AM, Andy Chen <achen@fuze.com <mailto:achen@fuze.com>> wrote: So the ingress is actually TLS -> our VIP address and I see that as the second record. The first record shows the physical interface of the system with no transport value so it's always defaulting to UDP. I need to set this particular header to use transport=tcp so subsequent UPDATE messages from the server will use TCP throughout the call. On Fri, Feb 10, 2017 at 9:05 AM, Alex Balashov <abalashov@evaristesys.com <mailto:abalashov@evaristesys.com>> wrote: What is the actual goal? If one of the RRs is generated by an ingress out of a TCP listener, it should already have ;transport=TCP in it. On Fri, Feb 10, 2017 at 08:53:56AM -0800, Andy Chen wrote: > Hi all, > > I need some advise on how to use the record_route() function. So I make > that call when the first method comes in and there are two Record-Route > headers created. However, one of of the headers I want to add > transport=tcp. What is the best way to do this? > > I've tried adding that string per documentation within the () and added it > to both. > > Thanks. > > > -- > Andy Chen > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@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> -- Alex Balashov | Principal | Evariste Systems LLC Tel: +1-706-510-6800 (direct) / +1-800-250-5920 (toll-free) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/ _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@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> -- Andy Chen Sr. Telephony Lead Engineer 415 516 5535 (M) achen@thinkingphones.com <mailto:achen@thinkingphones.com> -- Andy Chen Sr. Telephony Lead Engineer 415 516 5535 (M) achen@thinkingphones.com <mailto:achen@thinkingphones.com> _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@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 www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - www.asipto.com <http://www.asipto.com> Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com <http://www.kamailioworld.com> _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@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> -- Andy Chen Sr. Telephony Lead Engineer 415 516 5535 (M) achen@thinkingphones.com <mailto:achen@thinkingphones.com>-- Daniel-Constantin Mierla www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - www.asipto.com <http://www.asipto.com> Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com <http://www.kamailioworld.com>-- Andy Chen Sr. Telephony Lead Engineer 415 516 5535 (M) achen@thinkingphones.com mailto:achen@thinkingphones.com
So how do I define what is used? Again when I did call "record_route" I need one of the records to have "transport=tcp" param and not the default UDP.
On Wed, Feb 15, 2017 at 12:09 AM, Daniel-Constantin Mierla < miconda@gmail.com> wrote:
Hello,
On 13/02/2017 19:43, Andy Chen wrote:
So the INVITE coming in (TLS) don't have Record-Route. When Kamailoi received the INVITE, I call record_route() and adds the two entry. However, one of the entry I need to have transport=tcp. When I added it as this:
record_route(";transport=tcp")
you don't need to force a transport protocol via the parameter of record_route(), it is added by kamailio rr module by default in this case, each of the two record-route header having the appropriate transport depending what was used (udp, tcp, tls or sctp).
It adds it to both Record-Route therefore messes up the call.
Just remove the parameter with the transport, use record_route().
Kamailio forwards to endpoint device via tcp using the following function:
t_replay_to_tcp();
I guess you meant t_relay_to_tcp(). The 'replay' doesn't exit in tm function names, there are functions with 'reply', but those send sip responses back, not forwarding requests.
Cheers, Daniel
On Mon, Feb 13, 2017 at 10:16 AM, Daniel-Constantin Mierla < miconda@gmail.com> wrote:
Hello,
hmm, some confusion there. So the request is sent over tcp, but the record route doesn't have transport=tcp? What function do you use to send the request out?
Cheers, Daniel
On 13/02/2017 17:39, Andy Chen wrote:
Hi Daniel,
To answer your earlier question, Kamailio receive the request via TLS, but need to forward the method to endpoint device via TCP with those Record-Route entries. I used record_route_preset() but that broke my call so I ended up using appened_hf to get around this problem.
On Mon, Feb 13, 2017 at 3:18 AM, Daniel-Constantin Mierla < miconda@gmail.com> wrote:
No, you should use either record_route() or record_route_preset(), not both of them for the same request.
Cheers, Daniel
On 10/02/2017 20:44, Andy Chen wrote:
One other question. Do I need to run record_route() after I run record_route_preset(string1, string2)? I tried this and the Record-Route doesn't show presets I defined.
On Fri, Feb 10, 2017 at 9:25 AM, Andy Chen achen@fuze.com wrote:
So the ingress is actually TLS -> our VIP address and I see that as the second record.
The first record shows the physical interface of the system with no transport value so it's always defaulting to UDP. I need to set this particular header to use transport=tcp so subsequent UPDATE messages from the server will use TCP throughout the call.
On Fri, Feb 10, 2017 at 9:05 AM, Alex Balashov < abalashov@evaristesys.com> wrote:
What is the actual goal? If one of the RRs is generated by an ingress out of a TCP listener, it should already have ;transport=TCP in it.
On Fri, Feb 10, 2017 at 08:53:56AM -0800, Andy Chen wrote:
Hi all,
I need some advise on how to use the record_route() function. So I
make
that call when the first method comes in and there are two
Record-Route
headers created. However, one of of the headers I want to add transport=tcp. What is the best way to do this?
I've tried adding that string per documentation within the () and
added it
to both.
Thanks.
-- Andy Chen
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
-- Alex Balashov | Principal | Evariste Systems LLC
Tel: +1-706-510-6800 (direct) / +1-800-250-5920 (toll-free) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
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
-- Andy Chen Sr. Telephony Lead Engineer 415 516 5535 (M) achen@thinkingphones.com
-- Andy Chen Sr. Telephony Lead Engineer 415 516 5535 (M) achen@thinkingphones.com
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
-- Daniel-Constantin Mierlawww.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - www.asipto.com Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com
_______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cg i-bin/mailman/listinfo/sr-users
-- Andy Chen Sr. Telephony Lead Engineer 415 516 5535 (M) achen@thinkingphones.com
-- Daniel-Constantin Mierlawww.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - www.asipto.com Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com
--
Andy Chen Sr. Telephony Lead Engineer 415 516 5535 (M) achen@thinkingphones.com
-- Daniel-Constantin Mierlawww.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - www.asipto.com Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com
On 10/02/2017 18:25, Andy Chen wrote:
So the ingress is actually TLS -> our VIP address and I see that as the second record.
The first record shows the physical interface of the system with no transport value so it's always defaulting to UDP. I need to set this particular header to use transport=tcp so subsequent UPDATE messages from the server will use TCP throughout the call.
Did you received the request over UDP, but you want to receive the next requests within the dialog via TCP?
Cheers, Daniel
On Fri, Feb 10, 2017 at 9:05 AM, Alex Balashov <abalashov@evaristesys.com mailto:abalashov@evaristesys.com> wrote:
What is the actual goal? If one of the RRs is generated by an ingress out of a TCP listener, it should already have ;transport=TCP in it. On Fri, Feb 10, 2017 at 08:53:56AM -0800, Andy Chen wrote: > Hi all, > > I need some advise on how to use the record_route() function. So I make > that call when the first method comes in and there are two Record-Route > headers created. However, one of of the headers I want to add > transport=tcp. What is the best way to do this? > > I've tried adding that string per documentation within the () and added it > to both. > > Thanks. > > > -- > Andy Chen > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@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> -- Alex Balashov | Principal | Evariste Systems LLC Tel: +1-706-510-6800 (direct) / +1-800-250-5920 (toll-free) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/ _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@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>-- Andy Chen Sr. Telephony Lead Engineer 415 516 5535 (M) achen@thinkingphones.com mailto:achen@thinkingphones.com
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
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