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37517 discussions

Http_client error encryption md5
by Daniel Hermann N'don 20 Apr '21

20 Apr '21

Hello guys !!! i'm a beginner in kamailio technology and i want to use kamailio http_client module to get data from API, but i got : Access error : Unauthorized Access Denied Wrong Password My user IDs are correct. API's encryption is MD5 (digest Auth ). So i use: modparam("http_client", "authmethod", 2) ... modparam("http_client", "cipher_suites", "ecdhe_ecdsa_aes_128_gcm_sha_256, rsa_aes_128_gcm_sha_256") then modparam("http_client", "cipher_suites", "rc4-md5") Can someone help me please ?

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Kamailio 5.4.4 and Siptrace
by pwerspire 20 Apr '21

20 Apr '21

Hi list, I have the following configuration for siptrace: #################### modparam("siptrace", "duplicate_uri", "{{ homer_uri }}") modparam("siptrace", "hep_mode_on", 1) modparam("siptrace", "trace_to_database", 0) modparam("siptrace", "trace_flag", 22) modparam("siptrace", "trace_on", 1) modparam("siptrace", "trace_mode", 1) modparam("siptrace", "hep_version", 3) modparam("siptrace", "hep_capture_id", 2070) ####################### But we saw that local replies from Kamailio in some cases would not appear. For example, Invite is sent to Kamailio and Kamailio replies with a Forbidden, in homer only the Invite and the ACK would appear. So any scenario that the Invite has the final answer locally on Kamailio would not appear the reply in Homer. I tried to use the following modified config: #################### modparam("siptrace", "duplicate_uri", "{{ homer_uri }}") modparam("siptrace", "hep_mode_on", 1) modparam("siptrace", "trace_to_database", 0) modparam("siptrace", "trace_on", 1) modparam("siptrace", "trace_mode", 0) modparam("siptrace", "hep_version", 3) modparam("siptrace", "hep_capture_id", 2070) and in the Request Route: request_route { sip_trace_mode("t"); .... } ####################### With this last configuration, I can see now all the messages (for example the forbidden appears) but we found out a problem with this configuration. In a normal scenario if we have some mapping for example from 487 to 480 in the onreply_route { .... change_reply_status(480,"Temporary unavailable"); ..... } in homer it will appear that Kamailio received the 480 instead of the 487, so basically siptrace is reporting the message after being change instead of the original message received. Any ideas what I need to change on the siptrace to have this correctly working? Thanks for the help, Regards, Tiago

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lots of syslog messages if sqlops fails to connect
by Juha Heinanen 20 Apr '21

20 Apr '21

I noticed that Kamailio produces huge (3400+) number qm_free() syslog messages if sqlops fails to connect to database. Don't know if it is intentional. -- Juha ... Apr 19 18:02:40 edge /usr/bin/edge-proxy[1467]: CRITICAL: <core> [main.c:1716]: main_loop(): Cannot fork Apr 19 18:02:40 edge /usr/bin/edge-proxy[1484]: CRITICAL: <core> [core/pass_fd.c:277]: receive_fd(): EOF on 12 Apr 19 18:02:40 edge /usr/bin/edge-proxy[1466]: ERROR: db_mysql [km_my_con.c:163]: db_mysql_new_connection(): driver error: Can't connect to MySQL server on '192.26.134.10' (110) Apr 19 18:02:40 edge /usr/bin/edge-proxy[1466]: ERROR: <core> [db.c:319]: db_do_init2(): could not add connection to the pool Apr 19 18:02:40 edge /usr/bin/edge-proxy[1466]: ERROR: sqlops [sql_api.c:165]: sql_connect(): failed to connect to the database [main_proxy] Apr 19 18:02:40 edge /usr/bin/edge-proxy[1466]: ERROR: <core> [core/sr_module.c:865]: init_mod_child(): error while initializing module sqlops (/usr/lib/x86_64-linux-gnu/edge-proxy/modules/sqlops.so) (idx: 1 rank: 1 desc: [udp receiver child=0 sock=192.26.134.11:5060]) Apr 19 18:02:40 edge /usr/bin/edge-proxy[1466]: ERROR: <core> [core/pt.c:338]: fork_process(): init_child failed for process 1, pid 1466, "udp receiver child=0 sock=192.26.134.11:5060" Apr 19 18:02:40 edge /usr/bin/edge-proxy[1466]: CRITICAL: <core> [main.c:1716]: main_loop(): Cannot fork Apr 19 18:02:40 edge /usr/bin/edge-proxy[1466]: INFO: <core> [core/mem/q_malloc.c:529]: qm_free(): freeing a free fragment (0x7f82ea9dc2d0/0x7f82ea9dc2e0) - ignore Apr 19 18:02:40 edge /usr/bin/edge-proxy[1466]: INFO: <core> [core/mem/q_malloc.c:529]: qm_free(): freeing a free fragment (0x7f82ea9dc540/0x7f82ea9dc550) - ignore Apr 19 18:02:40 edge /usr/bin/edge-proxy[1466]: INFO: <core> [core/mem/q_malloc.c:529]: qm_free(): freeing a free fragment (0x7f82ea9daff0/0x7f82ea9db000) - ignore Apr 19 18:02:40 edge /usr/bin/edge-proxy[1466]: INFO: <core> [core/mem/q_malloc.c:529]: qm_free(): freeing a free fragment (0x7f82ea9d47d0/0x7f82ea9d47e0) - ignore Apr 19 18:02:40 edge /usr/bin/edge-proxy[1466]: INFO: <core> [core/mem/q_malloc.c:529]: qm_free(): freeing a free fragment (0x7f82ea9d4660/0x7f82ea9d4670) - ignore ...

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TLS Error
by rob.van.den.bulk＠gmail.com 19 Apr '21

19 Apr '21

Hallo, I try to run kamailio 5.4 (new install) on Debian10 with TLS, I become errors. ksr_tls_fill_missing When I disable TLS in the config file Kamailio runs. Apr 19 18:47:36 server6120 /usr/local/sbin/kamailio[17959]: INFO: tls [tls_domain.c:356]: ksr_tls_fill_missing(): TLSs<default>: verify_depth=9 Apr 19 18:47:36 server6120 /usr/local/sbin/kamailio[17959]: INFO: tls [tls_domain.c:359]: ksr_tls_fill_missing(): TLSs<default>: verify_client=0 Can someone help me please ? Greetings Rob van den Bulk

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Switch from SRTP to RTP when using Zoiper and Bria
by Markus Bönke 19 Apr '21

19 Apr '21

Hello NG, I saw the following threads discussing how to switch to RTP when a client does not support SRTP. https://lists.kamailio.org/pipermail/sr-users/2018-May/101341.html <https://lists.kamailio.org/pipermail/sr-users/2018-May/101341.html> https://lists.kamailio.org/pipermail/sr-users/2016-September/094457.html <https://lists.kamailio.org/pipermail/sr-users/2016-September/094457.html> There are some issues with Zoiper and Bria which also persist in the latest versions. Has anyone got it work with Zoiper and Bria? Thanks and regards Markus

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Create accounta with multiple DIDs
by John Tuxies 19 Apr '21

19 Apr '21

I am novice in the area and i have a Kamailio basic setup where i create users and each user can call each other. No connection to an ITSP. i am trying to simulate things and need to send multiple numbers to each user. For example i have users 1000-1003. I need each user to have a range of 100 numbers (fake since it ia not connected anywhere) and routed to all the other users as well. The idea is to connect Asterisk servers and each one have a registered account 1000-1003. Then each Asterisk's extension have a particular DID and call another Asterisk server to a different DID. Off course this will go through Kamailio. Now i call from one Asterisk to the other by using the 1000-1003 and it works. But i need the DID routing

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Info: regression for AVP with integer ID on v5.4.5
by Daniel-Constantin Mierla 16 Apr '21

16 Apr '21

Hello, a notification to inform about a regression to the AVPs with the integer IDs that was introduced in the v5.4.5 release when trying to fix an issue reported from a static code analyzer/fuzzer. The workaround is to use string names for AVPs, so if you have AVPs like $avp(i:123), they can be changed to $avp(s:123) in the kamailio.cfg (ie., replace i: with s: ). Regression is already fixed in the git branch 5.4, so if you install it from there, all should be ok. For Debian packages, you can wait till tomorrow and use the nightly builds of 5.4.x series from the repos listed at: * http://deb.kamailio.org/#dev54 Cheers, Daniel -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Online May 17-20, 2021 (Europe Timezone) - June 7-10, 2021 (America Timezone) * https://www.asipto.com/sw/kamailio-advanced-training-online/

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Dispatcher algorithms 11 using only weight
by Antonio Couto 16 Apr '21

16 Apr '21

I have a dispatcher setting using only rweight and the customer is complaining that not all destinations are reached, do I doing something wrong here ? below the dispatcher.list, the sum of all the weight values is 100 # asterisk group 2 2 sip:192.168.16.20:5060 0 rweight=45;duid=asterisk_1 2 sip:192.168.16.13:5060 0 rweight=11;duid=asterisk_2 2 sip:192.168.16.14:5060 0 rweight=11;duid=asterisk_3 2 sip:192.168.16.15:5060 0 rweight=11;duid=asterisk_4 2 sip:192.168.16.16:5060 0 rweight=11;duid=asterisk_5 2 sip:192.168.16.21:5060 0 rweight=11;duid=asterisk_6 Thanks in advance.

1 0

Kamailio v5.4.5 Released
by Daniel-Constantin Mierla 15 Apr '21

15 Apr '21

Hello, Kamailio SIP Server v5.4.5 stable release is out. This is a maintenance release of the latest stable branch, 5.4, that includes fixes since the release of v5.4.4. There is no change to database schema or configuration language structure that you have to do on previous installations of v5.4.x. Deployments running previous v5.4.x versions are strongly recommended to be upgraded to v5.4.5. For more details about version 5.4.5 (including links and guidelines to download the tarball or from GIT repository), visit: * https://www.kamailio.org/w/2021/04/kamailio-v5-4-5-released/ RPM, Debian/Ubuntu packages will be available soon as well. Many thanks to all contributing and using Kamailio! Cheers, Daniel -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda

1 0

Kamailio segfault 5.4.4
by Kristína Hrivíková 15 Apr '21

15 Apr '21

Hi, in my previous email I reported an issue with kamailio version 5.4.3 I wanted to test whether the kamailio will crash also on newer commits , so I upgraded kamailio to 5.4.4: *version: kamailio 5.4.4 (x86_64/linux) e46c76-dirtyflags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHAREDADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MBpoll method support: poll, epoll_lt, epoll_et, sigio_rt, select.id: e46c76 -dirtycompiled on 14:58:45 Apr 13 2021 with gcc 8.3.0* But now I am receiving exactly every 5 min a segfault. It does not crash kamailio, kamailio keeps running. Thank you for your help.

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