14 Feb
2017
14 Feb
'17
4:32 p.m.
Hello,
I'm using TOPOH module but I have a problem with Call-ID.
If I use:
modparam("topoh", "mask_callid", 1)
and send the INVITE to a media server, when media server send BYE to
KAMAILIO, Kamailio answer like transaction not exist.
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
Thank's
Regards
14 Feb
14 Feb
4:41 p.m.
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.lr…
The topoh readme has this to say:
3.3. mask_callid (integer)
Whether to encode the Call-id: header. Some SIP extensions include 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
4:58 p.m.
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.lr…
The topoh readme has this to say:
3.3. mask_callid (integer)
Whether to encode the Call-id: header. Some SIP extensions include 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
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users 
6:46 p.m.
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:
--
Daniel-Constantin Mierla
www.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 Tue, Feb 14, 2017 at 08:32:27AM -0500, Annus
Fictus wrote:
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users 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.lr…
The topoh readme has this to say:
3.3. mask_callid (integer)
Whether to encode the Call-id: header. Some SIP extensions
include 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
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
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3 comments
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participants (3)
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Annus Fictus -
Daniel Tryba -
Daniel-Constantin Mierla