Can you provide a pcap with such call, taken on kamailio server, starting with the first invite to the last sip message of the call?
Cheers, Daniel
On 14/02/2017 14:58, Annus Fictus wrote:
Thank you,
I'm searching this parameter without seen it :(
The result is the same:
SIP/2.0 481 Call/Transaction Does Not Exist
the Flow is:
Softphone -> Kamailio -> MediaServer
Mediaserver send BYE to Kamailio and Kamailio Answer with: SIP/2.0 481 Call/Transaction Does Not Exist
Dialog Module:
# ----- dialog params ----- loadmodule "dialog.so" modparam("dialog", "dlg_flag", 0) modparam("dialog", "default_timeout", 21600) modparam("dialog", "db_url", DBURL) modparam("dialog", "db_mode", 1) modparam("dialog", "send_bye", 1) modparam("dialog", "lreq_callee_headers", "TH: dlh\r\n")
TOPOH module:
# ----- topoh module loadmodule "topoh.so" modparam("topoh", "mask_key", "XDpH8cwZ2ysbMfWf") modparam("topoh", "mask_callid", 1) modparam("topoh", "uparam_name", "line") modparam("topoh", "uparam_prefix", "sr-") modparam("topoh", "vparam_name", "branch") modparam("topoh", "vparam_prefix", "z9hG4bKsr-") modparam("topoh", "callid_prefix", "cid")
in the script I use dlg_manage for alls INVITEs
Regards
El 14/02/2017 a las 08:41, Daniel Tryba escribió:
On Tue, Feb 14, 2017 at 08:32:27AM -0500, Annus Fictus wrote:
In the parameter description, I read i have to use "lreq_callee_headers" dialog parameter to resolve this kind of issues, but I can't find this parameter on the module description.
I'm using Kamailio 4.4.5
It is in the dialog module: https://www.kamailio.org/docs/modules/4.4.x/modules/dialog.html#dialog.p.lre...
The topoh readme has this to say: 3.3. mask_callid (integer)
Whether to encode the Call-id: header. Some SIP extensionsinclude the Call-id in the SIP message payload or header, so it is safe to not encode Call-id in such cases. Well-known extensions such as call transfer or conference join will be added to work with encoded Call-id.
NOTE: if you are using dialog module to terminate calls and this parameter is enabled, you must set the dialog module parameter 'lreq_callee_headers' to include the header: 'TH: dlh\r\n'. Default value is 0 (do not mask).Which is exactly the example in the dialog module for lreq_callee_headers
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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