sr-users June 2022

sr-users@lists.kamailio.org

53 participants
62 discussions

Re: [SR-Users] Callback for TM?s "fr_inv_timer" ?
by Antonio Couto 15 Jun '22

15 Jun '22

Thanks for your support, I am trying to do this but to be honest I don't know how to arm the failure route for this case of "fr_inv_timer". When I received reply 183 I use t_set_fr() function to set the new value for "fr_inv_timer", do far so good, but I never received failure_route[0] when Kamailio terminate the call sending 408, even calling like this: t_on_failure("0"); t_relay(); I can't find on documentation how to do this. Thanks a lot

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Callback for TM´s "fr_inv_timer" ?
by Antonio Couto 14 Jun '22

14 Jun '22

There some way to set a callback route for TM´s "fr_inv_timer" ? I want to receive this callback when its fires and before Kamailio send 408 Request Timeout to the caller ? I tryed every callback available but I think I missing something or I will need to implement on TM module. Thanks in advance

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jsonrpc with many methods not found
by Joseph Goettgens 14 Jun '22

14 Jun '22

Hi, I think I have not yet understood how jsonrpc needs to be configured. In kamcli I can issue the cmd "ul show" and I get a valid reply. When I print "domain list" I get error: code: 500 message: Method Not Found id: 6897 jsonrpc: '2.0' The same applies to JSONRPC Commands with Siremis. Some commands work, others are not found. Do I need some special configuration?

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Kamailio eats pkg mem, but where?
by Sebastian Damm 14 Jun '22

14 Jun '22

Hi, we have some Kamailio instances running (currently latest 5.4 release), and we need to restart it from time to time. We have a grafana graph showing the pkg memory usage of one random tcp listener, and it increases slowly over time. Config is pure python KEMI. A mem dump directly after restarting Kamailio says this: SipSeppBook22:tmp sdamm$ grep alloc pkgmem_before.log | awk '{ print substr( $0, 16, length($0) ) }' | sort | uniq -c | sort -k1n | tail -10 16 sipproxy qm_status(): alloc'd from core: core/re.c: subst_parser(301) 31 sipproxy qm_status(): alloc'd from core: core/sr_module.c: load_module(436) 31 sipproxy qm_status(): alloc'd from core: core/sr_module.c: register_module(236) 31 sipproxy qm_status(): alloc'd from core: core/sr_module.c: register_module(253) 40 sipproxy qm_status(): alloc'd from core: core/pvapi.c: pv_init_buffer(2139) 58 sipproxy qm_status(): alloc'd from core: core/cfg.lex: pp_define(1827) 133 sipproxy qm_status(): alloc'd from core: core/rpc_lookup.c: rpc_hash_add(101) 162 sipproxy qm_status(): alloc'd from core: core/counters.c: cnt_hash_add(339) 211 sipproxy qm_status(): alloc'd from core: core/cfg.lex: addstr(1448) 265 sipproxy qm_status(): alloc'd from core: core/pvapi.c: pv_table_add(236) And after running for some weeks, the same dump looks like this: SipSeppBook22:tmp sdamm$ grep alloc prod_pkgmem.log | awk '{ print substr( $0, 16, length($0) ) }' | sort | uniq -c | sort -k1n | tail -10 31 ifens5 qm_status(): alloc'd from core: core/sr_module.c: register_module(253) 40 ifens5 qm_status(): alloc'd from core: core/pvapi.c: pv_init_buffer(2139) 59 ifens5 qm_status(): alloc'd from core: core/cfg.lex: pp_define(1827) 133 ifens5 qm_status(): alloc'd from core: core/rpc_lookup.c: rpc_hash_add(101) 161 ifens5 qm_status(): alloc'd from core: core/counters.c: cnt_hash_add(339) 203 ifens5 qm_status(): alloc'd from core: core/cfg.lex: addstr(1448) 265 ifens5 qm_status(): alloc'd from core: core/pvapi.c: pv_table_add(236) 686 ifens5 qm_status(): alloc'd from core: core/pvapi.c: pv_parse_format(1173) 694 ifens5 qm_status(): alloc'd from htable: ht_var.c: pv_parse_ht_name(158) 707 ifens5 qm_status(): alloc'd from core: core/pvapi.c: pv_cache_add(349) I know, currently there are a few lines in the code which look like this: self.instance_name = KSR.pv.get("$sht(pbxdata=>ip.%s)" % (ip,)) This has been an issue in the past and I have replaced the code with something like this: KSR.pv.sets("$var(tmpInstanceIp)", ip) self.instance_name = KSR.pv.get("$sht(pbxdata=>ip.$var(tmpInstanceIp))") However, even after changing this, the memory still grows slowly but steadily. The usage scenario is TLS-only on one side (clients) and TCP-only on the other side (pbxes). Does anybody have a hint for me how to debug this? Looks like there's a lot of pv stuff in the memory, but I don't really know where. Thanks for any hints, Sebastian

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Re: [SR-Users] Hangup a call after a certain time from 183
by Antonio Couto 14 Jun '22

14 Jun '22

Thanks a lot I will try this options, sorry, I am new on Users Mailing List, I think that´s is not right way to make a response. regards.

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Hangup a call after a certain time from 183
by Antonio Couto 14 Jun '22

14 Jun '22

I need to hang up a call after some seconds after received 183 provisional response but before any other SIP message. I am using "rtimer" module to set a callback on time, but how can I search for a call on transaction module in order to terminate the call? I think I am missing something to prepare the transaction data before I can use this data to terminate the call. I am thinking of storing the call-Id of all transactions to use on timeout callback, I don't know if it's possible. Thanks in advance. Antonio

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issue using phonenum module
by David Escartín 13 Jun '22

13 Jun '22

Hello all we are using the phonenum_match_cn function to detect valid phone numbers, but seems there are some numbers like 576015145834 which are no detected as valid ones, $phn(ani=>valid) --> 0 $phn(ani=>ccname) --> <null> $phn(ani=>cctel) --> 0 $phn(ani=>error) --> Invalid number but using https://libphonenumber.appspot.com/phonenumberparser?number=576015145834&co… seems it gives a valid result Validation Results Result from isPossibleNumber() true Result from isValidNumber() true Result from isValidNumberForRegion() true Phone Number region CO Result from getNumberType() FIXED_LINE we are using kamailio 5.4 and libphonenumber tag v8.12.30 (also tested v8.9) the command is used with 'ZZ' cnc and passing the number with + maybe we are missing something in the configuration/setup? thanks and regards david -- <http://www.sonoc.io/> David Escartín NOC engineer *www.sonoc.io* <http://www.sonoc.io/> [image: LinkedIn] <https://www.linkedin.com/company/sonoc> [image: Twitter] <https://twitter.com/sonoc_> [image: Facebook] <https://www.facebook.com/SONOCio/> This e-mail is for the exclusive use of its recipients and may contain business secrets or other confidential or privileged information. Any unauthorised use, copying, publication or distribution of this e-mail is strictly prohibited. If you are not the intended recipient, please inform us immediately by replying to this e-mail and delete it, including any attachments or copies on your system. In accordance with the GDPR (EU) 2016/679 and the LOPDGDD 3/2018, we inform you that this e-mail address and/or any other personal data you have provided us with will be treated by SONOC with absolute confidentiality and with the only purpose of providing you with the requested services, due to your condition as a client, supplier or because you have requested information from us at any time. These data will only be kept for as long as required to comply with legal obligations. You can exercise your rights at any time by sending an e-mail to: *dataprotection(a)sonoc.io* <dataprotection(a)sonoc.io>*.* <dataprotection(a)sonoc.io>

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KAZOO module on quorum queues
by David VILLAUME 13 Jun '22

13 Jun '22

Hello, Did any of you had any success with Kazoo module with RabbitMq quorum queues ? Regards, David

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Get all contacts by domain
by Jose Fco. Irles Durá 13 Jun '22

13 Jun '22

Hi, I'm running a cloud infrastructure with multiple sip domains and I have some kamailio's as registrars with dmq for usrloc replication. The kamailio registrars are configured without db, so the aors are in ram. For some gui's I need to get all aors for one sip domain, If I execute ul.dump I get all aors, but I want only a few. In my situation it would be perfect to get all registrations for one sip domain in one request (memory, performance, cache at gui...) I thought I could save the registers with save("$rd") but ul.dump doesn't allow any parameter that restricts the "location" domain. Is there any solution for this? Best regards -- Jose Fco. Irles Durá

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problem getting the rtp packet source port
by hamed r 12 Jun '22

12 Jun '22

hello i have problem on receive source port rtp packet client-ip = 5.202.105.250 server-ip = 194.5.205.33 client2-ip = 188.212.241.46 In the 200 ok packet from client2 ,The value 4002 is set in the audio port [image: invite.jpg] I expect rtp packets to be sent to me from source port 4002, but these packets are sent to me from another source , which is port 55755 in the image below, and I just opened this port(4002) in the firewall. If I turn on my firewall service, all packets will be dropped. I have to have this firewall [image: rtp.jpg] thanks for help me

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sr-users June 2022