Hi
I do have 3 kamailio servers sharing the same db, calls go to Asterisk and that works great, I did purchase a DID and point it to one of the kamailio servers, it works fine so far for that kamailio server as the call is forwarded to the softphone ..but ONLY if the user is registered on the kamailio server the DID is forwarded to..if the kamailio user is on another kamailio server it does not work..although the database and location tables are shared.
Simple diagram
DID Provider <=== DID Kamailio ===> Kamailio Servers A, B, C
If a softphone registers on DID Kamailio and I call the DID it works, if a softphone registers on Kamailio A or B or C, I never get the call, looking at ngrep the call just stays on DID Kamailio and it does not try to send it to any other server, how can I make the Kamailio DID lookup the destination from the location table and send the call there ?
Regards
You can fix this by changing the db_mode on your usrloc module to use the database strictly, instead of doing runtime caching and periodic syncing to DB, or the other modes available.
Ali Jawad ali.jawad@splendor.net wrote:
Hi
I do have 3 kamailio servers sharing the same db, calls go to Asterisk and that works great, I did purchase a DID and point it to one of the kamailio servers, it works fine so far for that kamailio server as the call is forwarded to the softphone ..but ONLY if the user is registered on the kamailio server the DID is forwarded to..if the kamailio user is on another kamailio server it does not work..although the database and location tables are shared.
Simple diagram
DID Provider <=== DID Kamailio ===> Kamailio Servers A, B, C
If a softphone registers on DID Kamailio and I call the DID it works, if a softphone registers on Kamailio A or B or C, I never get the call, looking at ngrep the call just stays on DID Kamailio and it does not try to send it to any other server, how can I make the Kamailio DID lookup the destination from the location table and send the call there ?
Regards
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
Hi Alex actually I did try db_mode set to 3 but when doing kamctl ul show on DID Kamailio it displays
Domain:: location table=512 records=0 max_slot=0
Another thing I notice with db_mode 3 is it also just returns - SIP/2.0 404 Not Found.
Regards
On Mon, Dec 10, 2012 at 1:38 PM, Alex Balashov abalashov@evaristesys.comwrote:
You can fix this by changing the db_mode on your usrloc module to use the database strictly, instead of doing runtime caching and periodic syncing to DB, or the other modes available.
*
*
Well, that's odd. Maybe there's a runtime component to registration as well.
On 12/10/2012 06:52 AM, Ali Jawad wrote:
Hi Alex actually I did try db_mode set to 3 but when doing kamctl ul show on DID Kamailio it displays
Domain:: location table=512 records=0 max_slot=0
Another thing I notice with db_mode 3 is it also just returns - SIP/2.0 404 Not Found.
Regards
On Mon, Dec 10, 2012 at 1:38 PM, Alex Balashov <abalashov@evaristesys.com mailto:abalashov@evaristesys.com> wrote:
You can fix this by changing the db_mode on your usrloc module to use the database strictly, instead of doing runtime caching and periodic syncing to DB, or the other modes available.
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
What's even weirder is that I did register directly on the DID Kamailio and I still get
kamctl ul show --brief Domain:: location table=512 records=0 max_slot=0
On Mon, Dec 10, 2012 at 1:54 PM, Alex Balashov abalashov@evaristesys.comwrote:
Well, that's odd. Maybe there's a runtime component to registration as well.
On 12/10/2012 06:52 AM, Ali Jawad wrote:
Hi Alex
actually I did try db_mode set to 3 but when doing kamctl ul show on DID Kamailio it displays
Domain:: location table=512 records=0 max_slot=0
Another thing I notice with db_mode 3 is it also just returns - SIP/2.0 404 Not Found.
Regards
On Mon, Dec 10, 2012 at 1:38 PM, Alex Balashov <abalashov@evaristesys.com <mailto:abalashov@evaristesys.**comabalashov@evaristesys.com>> wrote:
You can fix this by changing the db_mode on your usrloc module to use the database strictly, instead of doing runtime caching and periodic syncing to DB, or the other modes available.
______________________________**_________________ 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-**usershttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-- Alex Balashov - Principal Evariste Systems LLC 235 E Ponce de Leon Ave Suite 106 Decatur, GA 30030 Tel: +1-678-954-0670 Fax: +1-404-961-1892
Web: http://www.evaristesys.com/, http://www.alexbalashov.com/
______________________________**_________________ 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-**usershttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Additional update, the entries exist in the location table, so I am not sure whether kamctl actually makes use of the db or not, and if I register directly on DID kamailio and try to make a call to a user onto another kamailio it give 404, but if they are on the same server it does work.
On Mon, Dec 10, 2012 at 2:00 PM, Ali Jawad ali.jawad@splendor.net wrote:
What's even weirder is that I did register directly on the DID Kamailio and I still get
kamctl ul show --brief Domain:: location table=512 records=0 max_slot=0
On Mon, Dec 10, 2012 at 1:54 PM, Alex Balashov abalashov@evaristesys.comwrote:
Well, that's odd. Maybe there's a runtime component to registration as well.
On 12/10/2012 06:52 AM, Ali Jawad wrote:
Hi Alex
actually I did try db_mode set to 3 but when doing kamctl ul show on DID Kamailio it displays
Domain:: location table=512 records=0 max_slot=0
Another thing I notice with db_mode 3 is it also just returns - SIP/2.0 404 Not Found.
Regards
On Mon, Dec 10, 2012 at 1:38 PM, Alex Balashov <abalashov@evaristesys.com <mailto:abalashov@evaristesys.**comabalashov@evaristesys.com>> wrote:
You can fix this by changing the db_mode on your usrloc module to use the database strictly, instead of doing runtime caching and periodic syncing to DB, or the other modes available.
______________________________**_________________ 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-**usershttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-- Alex Balashov - Principal Evariste Systems LLC 235 E Ponce de Leon Ave Suite 106 Decatur, GA 30030 Tel: +1-678-954-0670 Fax: +1-404-961-1892
Web: http://www.evaristesys.com/, http://www.alexbalashov.com/
______________________________**_________________ 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-**usershttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-- *Ali Jawad
*Information Systems Manager CISSP - PMP - ITIL V3 - RHCE - VCP - C|EH - CCNA - MCSA
*Splendor Telecom (www.splendor.net) Beirut, Lebanon Phone: +9611373725/ext 116 FAX: +9611375554
I was about to say - there may be a separate kamctl issue that might be misleading you.
I've gotten registrar lookups to work off of two servers sharing a DB mode before. It was just a question of setting the right db_mode.
Ali Jawad ali.jawad@splendor.net wrote:
Additional update, the entries exist in the location table, so I am not sure whether kamctl actually makes use of the db or not, and if I register directly on DID kamailio and try to make a call to a user onto another kamailio it give 404, but if they are on the same server it does work.
On Mon, Dec 10, 2012 at 2:00 PM, Ali Jawad ali.jawad@splendor.net wrote:
What's even weirder is that I did register directly on the DID
Kamailio
and I still get
kamctl ul show --brief Domain:: location table=512 records=0 max_slot=0
On Mon, Dec 10, 2012 at 1:54 PM, Alex Balashov
abalashov@evaristesys.comwrote:
Well, that's odd. Maybe there's a runtime component to registration
as
well.
On 12/10/2012 06:52 AM, Ali Jawad wrote:
Hi Alex
actually I did try db_mode set to 3 but when doing kamctl ul show
on DID
Kamailio it displays
Domain:: location table=512 records=0 max_slot=0
Another thing I notice with db_mode 3 is it also just returns -
SIP/2.0
404 Not Found.
Regards
On Mon, Dec 10, 2012 at 1:38 PM, Alex Balashov <abalashov@evaristesys.com
<mailto:abalashov@evaristesys.**comabalashov@evaristesys.com>>
wrote:
You can fix this by changing the db_mode on your usrloc moduleto
use the database strictly, instead of doing runtime caching and periodic syncing to DB, or the other modes available.
______________________________**_________________ 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-**usershttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-- Alex Balashov - Principal Evariste Systems LLC 235 E Ponce de Leon Ave Suite 106 Decatur, GA 30030 Tel: +1-678-954-0670 Fax: +1-404-961-1892
Web: http://www.evaristesys.com/, http://www.alexbalashov.com/
______________________________**_________________ 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-**usershttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-- *Ali Jawad
*Information Systems Manager CISSP - PMP - ITIL V3 - RHCE - VCP - C|EH - CCNA - MCSA
*Splendor Telecom (www.splendor.net) Beirut, Lebanon Phone: +9611373725/ext 116 FAX: +9611375554
It does seem like a simple problem gone viral...the db_mode is set to 3, the actual routing happens as follows :
# USER location service route[LOCATION] {
#!ifdef WITH_ALIASDB # search in DB-based aliases alias_db_lookup("dbaliases"); #!endif
if (!lookup("location")) { switch ($rc) { case -1: case -3: t_newtran(); t_reply("404", "Not Found"); exit; case -2: sl_send_reply("405", "Method Not Allowed"); exit; } }
# when routing via usrloc, log the missed calls also if (is_method("INVITE")) { setflag(FLT_ACCMISSED); } }
On Mon, Dec 10, 2012 at 2:22 PM, Alex Balashov abalashov@evaristesys.comwrote:
db_mode
* *
Anyone, please ?
On Mon, Dec 10, 2012 at 2:27 PM, Ali Jawad ali.jawad@splendor.net wrote:
It does seem like a simple problem gone viral...the db_mode is set to 3, the actual routing happens as follows :
# USER location service route[LOCATION] {
#!ifdef WITH_ALIASDB # search in DB-based aliases alias_db_lookup("dbaliases"); #!endif
if (!lookup("location")) { switch ($rc) { case -1: case -3: t_newtran(); t_reply("404", "Not Found"); exit; case -2: sl_send_reply("405", "Method Not Allowed"); exit; } } # when routing via usrloc, log the missed calls also if (is_method("INVITE")) { setflag(FLT_ACCMISSED); }}
On Mon, Dec 10, 2012 at 2:22 PM, Alex Balashov abalashov@evaristesys.comwrote:
db_mode
I did do some more tests, when a call is made didkamailio does not search for the user in the location table, instead it searchs for user@domain, and since the user is not on the same domain/ip it cant find the user. Se below :
(31526) DEBUG: usrloc [udomain.c:575]: aor support1@didkamailio not found in table location
On Tue, Dec 11, 2012 at 9:46 AM, Ali Jawad ali.jawad@splendor.net wrote:
Anyone, please ?
On Mon, Dec 10, 2012 at 2:27 PM, Ali Jawad ali.jawad@splendor.net wrote:
It does seem like a simple problem gone viral...the db_mode is set to 3, the actual routing happens as follows :
# USER location service route[LOCATION] {
#!ifdef WITH_ALIASDB # search in DB-based aliases alias_db_lookup("dbaliases"); #!endif
if (!lookup("location")) { switch ($rc) { case -1: case -3: t_newtran(); t_reply("404", "Not Found"); exit; case -2: sl_send_reply("405", "Method NotAllowed"); exit; } }
# when routing via usrloc, log the missed calls also if (is_method("INVITE")) { setflag(FLT_ACCMISSED); }}
On Mon, Dec 10, 2012 at 2:22 PM, Alex Balashov <abalashov@evaristesys.com
wrote:
db_mode
-- *Ali Jawad
*Information Systems Manager CISSP - PMP - ITIL V3 - RHCE - VCP - C|EH - CCNA - MCSA
*Splendor Telecom (www.splendor.net) Beirut, Lebanon Phone: +9611373725/ext 116 FAX: +9611375554
-
Alex Balashov -
Ali Jawad