Hi Gang
I have a observation which I don't understand...
Let's assume we have an inbound $rU = 12345
And I want to change $rU outbound to 0012345
Doing:
$rU = "0012345"; ds_select_dst("2000"),"6"); route(RELAY)
The call is being sent out with unaltered R-URI Username: 12345
Doing:
$rU = "0012345"; ds_select_domain("2000", "6"); route(RELAY);
The call is being sent out with the intended new R-URI Username: 0012345
Looking at the docs: https://kamailio.org/docs/modules/5.4.x/modules/dispatcher.html#dispatcher.f...
I can not figure out, why I see this difference.
There’s a typo here:
ds_select_dst("2000"),"6");
On Fri, 29 Apr 2022 at 09:49, Benoît Panizzon benoit.panizzon@imp.ch wrote:
Hi Gang
I have a observation which I don't understand...
Let's assume we have an inbound $rU = 12345
And I want to change $rU outbound to 0012345
Doing:
$rU = "0012345"; ds_select_dst("2000"),"6"); route(RELAY)
The call is being sent out with unaltered R-URI Username: 12345
Doing:
$rU = "0012345"; ds_select_domain("2000", "6"); route(RELAY);
The call is being sent out with the intended new R-URI Username: 0012345
Looking at the docs:
https://kamailio.org/docs/modules/5.4.x/modules/dispatcher.html#dispatcher.f...
I can not figure out, why I see this difference.
-- Mit freundlichen Grüssen
-Benoît Panizzon- @ HomeOffice und normal erreichbar
I m p r o W a r e A G - Leiter Commerce Kunden ______________________________________________________
Zurlindenstrasse 29 https://www.google.com/maps/search/Zurlindenstrasse+29?entry=gmail&source=g Tel +41 61 826 93 00 CH-4133 Pratteln Fax +41 61 826 93 01 Schweiz Web http://www.imp.ch ______________________________________________________
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There’s a typo here:
Ignore, I only made that type in the email example.
After some more google research I found another user describing a similar issue so I did some testing:
ds_select_dst does RESET $rU and $tU but not $fU
ds_select_domain does not RESET $rU or $tU.
Doing:
ds_select_dst("2000","6"); $rU = "0012345"; route(RELAY)
setting $rU after calling ds_select_dst solved the issue I have.
But I wonder, why this is resetting certain header. This is not clear from the documentation.
I also wonder: When should one use ds_select_dst and when ds_select_domain ?
Could ds_select_domain be safely used for any situation?
dispatcher module does not touch To/From headers, so if the $tU/$fU are changed, there are other actions in kamailio.cfg doing it.
dispatcher updates r-uri ($ru) if ds_select_domain() is used, by changing the domain part ($actually rd, port and parameters).
When ds_select_dst() is used, r-uri ($ru, $rd, ...) is not touched at all, only dst-uri is set ($du).
Use ds_select_dst() when you do not want to lose the r-uri content (e.g., preserve incoming r-uri domain), but you want to set a particular next hop address.
Cheers, Daniel
On 29.04.22 11:58, Benoît Panizzon wrote:
There’s a typo here:
Ignore, I only made that type in the email example.
After some more google research I found another user describing a similar issue so I did some testing:
ds_select_dst does RESET $rU and $tU but not $fU
ds_select_domain does not RESET $rU or $tU.
Doing:
ds_select_dst("2000","6"); $rU = "0012345"; route(RELAY)
setting $rU after calling ds_select_dst solved the issue I have.
But I wonder, why this is resetting certain header. This is not clear from the documentation.
I also wonder: When should one use ds_select_dst and when ds_select_domain ?
Could ds_select_domain be safely used for any situation?
-- Mit freundlichen Grüssen
-Benoît Panizzon- @ HomeOffice und normal erreichbar
I m p r o W a r e A G - Leiter Commerce Kunden ______________________________________________________
Zurlindenstrasse 29 Tel +41 61 826 93 00 CH-4133 Pratteln Fax +41 61 826 93 01 Schweiz Web http://www.imp.ch ______________________________________________________
Kamailio - Users Mailing List - Non Commercial Discussions
- sr-users@lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:
-
Benoît Panizzon -
Daniel-Constantin Mierla -
David Villasmil