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11 participants
37526 discussions

Re: [SR-Users] Kamailio number of LCR rules
by Juha Heinanen 15 Jun '15

15 Jun '15

Henry Fernandes writes: > Let’s say you have the following info in your LCR. > > Prefix, Carrier/Route, Rate > 1306, A, 1.5 > 1306343, A, 1.7 > 1306, B, 1.4 > > If you have phone number 13063431111, the LCR module matches it to the > longest prefix (1306343) and routes the call to Carrier A. However, that > is incorrect. It should match it to Carrier B which is the cheapest. > Carrier B has provided a rate of 1.4 for all calls with prefix 1306. why can't … [View More]

2 1

Kamailio number of LCR rules
by Ali Taher 15 Jun '15

15 Jun '15

Hello, I'm testing LCR module in Kamailio and everything works as expected so far. Before going further , I just want to ask about how much rule in LCR_rule table and target in LCR_rule_target can Kamailio support . We are dealing with hundreds of millions of rules and targets. Kindly advise if Kamailio can support this number of rules. Thanks Ali

3 4

Removing parameters from user part of URI
by Alex Balashov 15 Jun '15

15 Jun '15

Hi, If I have an RURI like this: INVITE sip:4045551212;param=xyz@domain:port SIP/2.0 which transformations can I best string together in order to remove the ';param=xyz' bit and extract just the core user part value (4045551212)? {uri.user} returns '4045551212;param=xyz'. There are numerous transformations to help one access the parameters. What if I want to exclude the parameters? I've already scoured the available transformations, just hoping a second pair of eyes can tell me I'… [View More]

5 19

SIP-over-Websocket Load Balancing
by Murugan Pandian 15 Jun '15

15 Jun '15

HI, how to handle sip-over-websocket load balancing (WebRTC)

4 15

Websocket Load Balancing
by W5RTC 14 Jun '15

14 Jun '15

HI, how to handle SIP-OVER-Websocket loab balancing (WebRTC)

3 2

ASYNC Module
by Aaron Hamstra 13 Jun '15

13 Jun '15

We just updated our development environment from 4.2.2 to 4.2.5 and started noticing the server sending a 500 I'm terribly sorry, server error occurred (1/TM) error back as soon as the async_route block gets called. I have removed everything from our async route other than an xlog statement trying to determine if something in that route block was causing the 500 to occur. It still happens even with only the xlog. If the async_route is not in the config, then the server does not send the … [View More]

2 11

lookup("location") question
by Al S 12 Jun '15

12 Jun '15

Hi, lookup("location") functions extracts username from Request-URI and relay INVITE without any username, causing UAC sends a CANCEL message. Is the function suppose to replace uri with "contact" field in the found entry in "location" table? INVITE uri arrives at Kamailio:Request-Line: INVITE sip:8181111111@example.net:5060 SIP/2.0 INVITE uri leaves Kamilio:Request-Line: INVITE sip:10.10.10.1:5060 SIP/2.0 lookup("location") function finding match and returns 1: $rc=1 entry in "location" … [View More]

2 2

How to prevent multiple registration entries in module ims_registrar_scscf
by jyaim 12 Jun '15

12 Jun '15

Hi all, I have an issue with mobile devices which get a different IP address each time they lose network. The scscf keeps the registration datas from the previous registrations, and forks requests toward all known identities. Is it possible to override the contact address at each register and keep only the last registration address per impi ? Thanks Regards JM

2 1

Problems with http_query(POST)
by Joao Alves 12 Jun '15

12 Jun '15

Hi, I'm finding a problem submitting a HTTP POST using the http_query(). Currently running on kamailio version: 4.1.8 on Debian wheezy. Normally this command has been worked fine, but since the body of the message increased (the POST data size is around 2000 bytes ) I start to get the following problem: 8(49381) ERROR: <core> [pvapi.c:1338]: pv_printf(): no more space for spec value 8(49381) ERROR: <core> [pvapi.c:1347]: pv_printf(): buffer overflow -- increase the buffer size...… [View More]

3 7

Mark CANCEL of one fork when another answers the call - old Kamailio
by Sebastian Damm 11 Jun '15

11 Jun '15

Hi, I'm looking for an option to mark CANCELs which are generated locally by Kamailio after receiving a 200 OK for another fork of the same call. In the tm module documentation I found the option local_cancel_reason which enables this. This option is available (and turned on by default) in newer Kamailios. But we have a legacy system still running 1.5 (and we don't want to upgrade it anymore, it will be obsolete pretty soon), which doesn't have this option yet. Is there a possibility to … [View More]

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