Thanks For the link.

but i dont know exactly how to make the topos module work!

i have enabled it on my kamailio script but i have some issues.


loadmodule "db_text.so"
loadmodule "topos.so"


modparam("db_text", "db_mode", 0)
modparam("db_text", "emptystring", 0)
modparam("db_text", "file_buffer_size", 8192)
modparam("db_text", "max_result_rows", 1000)

modparam("topos", "storage", "db")
modparam("topos", "db_url", "text:///home/sbc/database")
modparam("topos", "mask_callid", 0)
modparam("topos", "sanity_checks", 0)
modparam("topos", "contact_host", "127.0.0.1")
modparam("topos", "contact_mode", 0)


########### topos_t file table
id(int,auto) rectime(int,null) x_context(string,null) s_method(string,null) s_cseq(string,null) a_callid(string,null) a_uuid(string,null) b_uuid(string,null) direction(int,null) x_via(string,null) x_vbranch(string,null) x_rr(string,null) y_rr(string,null) s_rr(string,null) x_uri(string,null) a_contact(string,null) b_contact(string,null) as_contact(string,null) bs_contact(string,null) x_tag(string,null) a_tag(string,null) b_tag(string,null) a_srcaddr(string,null) b_srcaddr(string,null) a_socket(string,null) b_socket(string,null)

do i need to insert some records in table or the module does it ?



De : Henning Westerholt <hw@gilawa.com>
Envoyé : jeudi 17 mars 2022 17:37
À : Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org>
Cc : Patrick Karton <patrickarton@hotmail.com>
Objet : RE: enable topology hiding on one side or dynamic ip in topoh module Contact and Via Header
 

Hello,

 

have a look at this event route: https://kamailio.org/docs/modules/5.5.x/modules/topos.html#topos.e.msg_outgoing

 

Cheers,

 

Henning

 

--

Henning Westerholt – https://skalatan.de/blog/

Kamailio services – https://gilawa.com

 

From: sr-users <sr-users-bounces@lists.kamailio.org> On Behalf Of Patrick Karton
Sent: Wednesday, March 16, 2022 7:28 PM
To: sr-users@lists.kamailio.org
Subject: [SR-Users] enable topology hiding on one side or dynamic ip in topoh module Contact and Via Header

 

Hello , 

 

im using kamailio with two interfaces external and internal.

 

i need a way either to : 

 

·         enable topoh hiding only when outgoing interface is external ( mask contact and Via ip only when ougoing interface is external

·         or if it is not possible to enable it only in one direction.i want to know how to configure dynamic(for example in xavp or avp) ip to put in Contact and Via when topoh is enabled.

i see that the 'mask_ip' parameter of topoh module is a string. so we can not set a dynamic value here unfortunately.

 

Thanks