Hello. I need to increment CSeq value for INVITE with Auth params when use UAC_AUTH for outgoing calls to provider.
Kamailio 4.2 may increment this using dialog module
http://by-miconda.blogspot.de/2014/10/kamailio-42-tips-7-increment-cseq-for....
Now I experements with this and var $dlg_var(cseq_diff) and at transaction way int have NULL value. I can not understand why
My config is:
# ----- dialog params modparam("dialog", "db_url",DBURL) modparam("dialog", "db_mode", 1) modparam("dialog","table_name","dialog") modparam("dialog", "dlg_flag", 4) modparam("dialog", "initial_cbs_inscript", 1) modparam("dialog", "profiles_with_value", "caller") modparam("dialog", "default_timeout", 60) modparam("dialog", "track_cseq_updates", 1)
route config is
at request route
if(is_method("INVITE") && !has_totag()){ $dlg_ctx(timeout_route) = "DIALOG_END"; $dlg_ctx(timeout_bye) = 1; dlg_manage(); xlog("L_INFO","Dialog manage is {$ct}\n"); } } t_relay();
next I handle failure reply because 407 reply is recieved failure_route[MANAGE_FAILURE] { route(NATMANAGE); if (t_check_status("401|407")){ xlog("L_INFO", "Reply from provider on failure: $tU"); xlog("L_ERR","401/407 - Unauthorized. ($ci .) ($rm) from ($fu) (IP:$si:$sp) to ($Ri:$Rp). Must be authorized with digest Auth."); avp_print(); xlog("L_INFO", "CSeq diff: $dlg_var(cseq_diff)"); uac_auth(); xlog("L_INFO", "UAC_AUTH(): $tU"); append_branch(); t_relay(); } if (t_is_canceled()) { exit; } } As you may see i logging $dlg_var(cseq_diff) value and now it NULL. So I can not understand why? What wrong I do? Thanks for advice.
Hello,
$dlg_var(cseq_diff) is incremented after sending the invite out from failure route, being done when forwarding callback in dialog detects that the cseq value has to be incremented.
I am going to test and see if there is an issue -- uac_auth() should set some internal flag to tell dialog to increment cseq.
Cheers, Daniel
On 01/11/14 16:29, Yuriy Gorlichenko wrote:
Great! I will waiting for answer. If it needed I may make some tests. We building new system and want to use this technology insread of classic gateway. We will happy to cooperate with you for findinf issues and solve it as faster as we may. Thanks!
2014-11-03 20:03 GMT+04:00 Daniel-Constantin Mierla miconda@gmail.com:
I just pushed a patch to master, can you try with it and if all is ok, then I will backport.
Cheers, Daniel
On 03/11/14 17:31, Yuriy Gorlichenko wrote:
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Daniel-Constantin Mierla -
Yuriy Gorlichenko