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.
* in the relayed request, received Via is removed and only kamailio Via is left. thats great for topology hiding.
* in the relayed request there is no Contact Header. i assume the module removes the received one and must insert a new one .
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_outgo...
Cheers,
Henning
--
Henning Westerholt – https://skalatan.de/blog/
Kamailio services – https://gilawa.comhttps://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