sr-users March 2014

sr-users@lists.kamailio.org

101 participants
165 discussions

by malik sherif

Any recommendation web interface for gathering statistics other than SIREMIS? I installed SIREMIS but unable to resolve login problem and my request for help on ASIPTO didn't get any response also unable to find siremis mailing list. Your help is greatly appreciated. Thanks Abdulmailk

10 years, 2 months

kamailio 4.1.X and ast 11.8

by lore

hello folks, i'm really new with kamailio (a couple fo days) and I need some suggestion/samples/idea/HELP to realize my environment. I've been starting to read the docs on website but there are a lot and i don't know where start and which kind of modules need to use I''d like to realize a trunk from kamailio and asterisk. Each one has their own sip users. kamailio sip users are some inside network and some outside network (behind nat) Could someone be son kind to show me the right way to configure kamailio for incoming/ougoing calls from/to asterisk and for using sip peers (behind nat and not)?. Also same samples are really preciated. Thanks a lot in advance Kind regards Lorenzo -- "Chi vive sperando muore cagando ... Lo Russo isoletta dell'Egeo che non conta un cazzo, 1941 ... sono anche un autore"

10 years, 2 months

milliseconds on $Ts

by Kelvin Chua

Hi guys, Is there a code somewhere in the project i can reuse to implement milliseconds on $Ts? for example introduce a "$Tms" or a "$TmS" to refer to a pv that stores milliseconds instead of seconds? Kelvin Chua

10 years, 2 months

how to get value of route param?

by Juha Heinanen

rr module has check_route_param(re) function that can be used to check if local route header has a param that matches re. however, there does not exist a function to find out what is the value of a given rr param. for example, if route header has param ;param=foo, how to extract value foo of param? there is @rr.uri.params select that together with {param.value,name} transformation might be able to do the job? -- juha

10 years, 2 months

How to encode domain in username for Asterisk REGISTER forwarding (was: How to configure Kamailio + Asterisk (on same server) to route between several disjoint networks?)

by Alex Villacís Lasso

On the previous issue (disjoint networks), I eventually settled for binding Asterisk on localhost:5080, and using rtpproxy to route media to the networks as required. The only snag is that I had to write a script to rewrite the Kamailio configuration in order to take current IPs into account. Now, for the same project. What I want now is to be able to express multiple domains with an Asterisk backend. That is: given pbx.company1.com and pbx.company2.com, two DNS addresses that point to the same server, I want to have separate accounts bob(a)pbx.company1.com and bob(a)pbx.company2.com, with separate registration and accounting, without collisions. I know about the Kamailio "domain" module, and I have enabled WITH_MULTIDOMAIN and filled the kamailio.domain table for it to work. Now the authentication is taking domains into account. Next, I want to express two non-colliding registrations for Asterisk. What comes to mind is username rewrite - Kamailio sees bob(a)company1.com, and forwards a REGISTER to Asterisk using bob_company1_com as the SIP username. I am looking right now at the WITH_ASTERISK block that uses the uac module: # Forward REGISTER to Asterisk route[REGFWD] { if(!is_method("REGISTER")) { return; } $var(rip) = $sel(cfg_get.asterisk.bindip); $uac_req(method)="REGISTER"; $uac_req(ruri)="sip:" + $var(rip) + ":" + $sel(cfg_get.asterisk.bindport); $uac_req(furi)="sip:" + $au + "@" + $var(rip) + ":5060"; $uac_req(turi)="sip:" + $au + "@" + $var(rip) + ":5060"; $uac_req(hdrs)="Contact: <sip:" + $au + "@" + $sel(cfg_get.kamailio.bindip) + ":" + $sel(cfg_get.kamailio.bindport) + ">\r\n"; if($sel(contact.expires) != $null) $uac_req(hdrs)= $uac_req(hdrs) + "Expires: " + $sel(contact.expires) + "\r\n"; else $uac_req(hdrs)= $uac_req(hdrs) + "Expires: " + $hdr(Expires) + "\r\n"; uac_req_send(); } #!endif The above is the non-encoding version. What is the best way to modify it to do a domain encoding in the username? Or, if a better solution exists, what is it?

10 years, 2 months

Debian init script "log_faiulre_msg"

by Corey Edwards

There's a typo in the Debian init script. Is this the correct place to report packaging bugs? --- /etc/init.d/kamailio 2014-03-06 13:42:23.000000000 -0700 +++ /tmp/kamailio 2014-03-07 08:41:05.000000000 -0700 @@ -52,7 +52,7 @@ log_failure_msg "Not starting $DESC: invalid configuration file!" log_failure_msg log_failure_msg "$out" - log_faiulre_msg + log_failure_msg exit 1 fi } Corey

10 years, 2 months

Billing solutions for Kamailio?

by Sergey Kharlamov

Hi, Can someone recommend me good billing solution for kamailio? Ideally it should contain admin panel, user cabinet etc... -- Sergey Kharlamov

10 years, 2 months

p-cscf - out of mem

by Daniel Ciprus

Hi, Has anybody seen this : Mar 2 17:25:16 kamailio kam-pcscf[20741]: ERROR: <core> [msg_translator.c:2011]: generate_res_buf_from_sip_res(): out of mem Mar 2 17:25:16 kamailio kam-pcscf[20741]: ERROR: tm [t_reply.c:1943]: relay_reply(): ERROR: relay_reply: no mem for outbound reply buffer followed by: Mar 2 17:27:03 kamailio kam-pcscf[20741]: ERROR: <core> [msg_translator.c:2011]: generate_res_buf_from_sip_res(): out of mem Mar 2 17:27:03 kamailio kam-pcscf[20741]: ERROR: tm [t_reply.c:1943]: relay_reply(): ERROR: relay_reply: no mem for outbound reply buffer Mar 2 17:27:03 kamailio kam-pcscf[20741]: ERROR: <core> [msg_translator.c:2168]: build_res_buf_from_sip_req(): ERROR: build_res_buf_from_sip_req: out of memory ; needs 386 Mar 2 17:27:53 kamailio kam-pcscf[20741]: ERROR: <core> [parser/contact/contact.c:194]: parse_contacts(): parse_contacts(): No memory left Mar 2 17:27:53 kamailio kam-pcscf[20741]: ERROR: <core> [parser/contact/parse_contact.c:59]: contact_parser(): contact_parser(): Error while parsing contacts Mar 2 17:27:53 kamailio kam-pcscf[20741]: ERROR: <core> [parser/contact/parse_contact.c:88]: parse_contact(): parse_contact(): Error while parsing However, seems like we still had enough mem: [root@kamailio kamailio]# vmstat 1 procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu----- r b swpd free buff cache si so bi bo in cs us sy id wa st 3 0 0 9526348 230308 13282472 0 0 0 4 0 1 6 0 94 0 0 1 0 0 9526216 230308 13282524 0 0 0 0 1313 84424 17 8 75 0 0 1 0 0 9526092 230308 13282616 0 0 0 0 1482 86882 16 9 75 0 0 [root@kamailio monit.d]# kamailio -v version: kamailio 4.2.0-dev0 (x86_64/linux) flags: STATS: Off, USE_TCP, USE_TLS, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, DBG_QM_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 4MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: unknown compiled on 17:42:42 Dec 18 2013 with gcc 4.4.7 Unfortunately I had to reload p-cscf to get service working again. -- Daniel Ciprus Integration engineer http://www.acision.com 9954 Mayland Dr Suite 3100 Richmond, VA 23233 USA T: +1 804 762 5601 E: daniel.ciprus(a)acision.com<mailto:daniel.ciprus@acision.com> ________________________________ This e-mail and any attachment is for authorised use by the intended recipient(s) only. It may contain proprietary material, confidential information and/or be subject to legal privilege. It should not be copied, disclosed to, retained or used by, any other party. If you are not an intended recipient then please promptly delete this e-mail and any attachment and all copies and inform the sender. Thank you for understanding.

10 years, 2 months

(no subject)

by malik sherif

Hello, I am using kamailio 4.1.1, I am wondering if kamailio supports call forwarding , three-way call, and call transfer natively? Does it expect the endpoints to do the RTP mixing? Thanks Absul

10 years, 2 months

500 Forking capacity exceeded (12/SL)

by Camila Troncoso

Hi, I´m having problems with kamailio as LCR . I have a route with 14 different gateways, each one with priority 1 and all with the same weight. If one gateway is full, busy, down or answers with any failed response to LCR , I jump to the next gateway in the list. I´m presenting the problem that its stops jumping after 12 gateways and returns the message 500 Forking capacity exceeded (12/SL). I need to increase this limit , so all the gateways in the list give the call a try. Regards, Camila *Camila Troncoso Solar **|* Ingeniero de Desarollo +56 2 22408535 *·* +56 9 97327220 | ctroncoso(a)redvoiss.net Badajoz 130, piso 16, Las Condes | Santiago - CHILE | *www.redvoiss.com <http://www.redvoiss.com>*

10 years, 2 months

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sr-users March 2014