sr-users June 2014

sr-users@lists.kamailio.org

86 participants
144 discussions

Kamailio on PPC
by ashwin 09 Jun '14

09 Jun '14

Hi, I tried to compile Kamailio on Freescale P2020RDB-PCA.And I'm getting the following error bison -d -b cfg cfg.y make: *** [cfg.tab.h] Broken Pipe When i run that command without running 'make'. Just 'bison -d -b cfg cfg.y'.It was working.So found from Internet that it could be the problem with memory when the bison process is running.So I allocated a swap file for the build process. dd if=/dev/zero of=swapfile.1 bs=1048576 count=100 ; mkswap ./swapfile.1 ; swapon ./swapfile.1 But after that attempt also I'm still getting the make: *** [cfg.tab.h] Broken Pipe when Im doing the compilation. Yours recommendations will be very helpful. Thanks Ashwin -- View this message in context: http://sip-router.1086192.n5.nabble.com/Kamailio-on-PPC-tp128097.html Sent from the Users mailing list archive at Nabble.com.

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How connect kamailio to remote redis server ?
by yann christophe 09 Jun '14

09 Jun '14

Hello, I have two machines , kamailio 1.1.1.1 and redis 1.1.1.2 this is my configuration in the kamailio.cfg for redis: modparam("ndb_redis", "server", "name=local;addr=1.1.1.2;port= 6379") but it's correct ? because i don't see my kamailio in my client list redis thanks for your help Yann

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how to call the user of other sip proxy server
by 启程 09 Jun '14

09 Jun '14

Hi,I installed kamailio . The user of other sip proxy server can call me ,but I can not call them.I　want to call them ,how to config it ?

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Branch feedback behaviour
by Alex Balashov 08 Jun '14

08 Jun '14

Hello, I've got a situation like this: UAC ---> (Kamailio) ----------> 1. redirect server on branch 1 <---------- 2. 302 redirect ----------> 3. ACK ----------------------------> UAC B Problem is, if CANCEL comes in at the exact moment that the INVITE to the redirect server (#1) is "in flight", i.e. has not returned a 302 yet, then the transaction gets cancelled and 302 is fed back to the calling UAC. Having the 302 fed back to the calling UAC in any circumstances is quite undesirable. I just need to drop it. Problem is, in all other situations, I need to use it--I consume it in a failure_route and create new branches based on it. What's the best way to accomplish this? I'm concerned that if I use a global onreply_route to filter all 302s going back to callers, that will prevent it from percolating down to the failure_route. Suggestions appreciated, and thanks! -- Alex -- Alex Balashov - Principal Evariste Systems LLC Tel: +1-678-954-0670 Web: http://www.evaristesys.com/, http://www.alexbalashov.com/ Please be kind to the English language: http://www.entrepreneur.com/article/232906

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SDP and NAT
by Marc Soda 06 Jun '14

06 Jun '14

Hey all, I have a Kamailio box functioning as a proxy. When some UAs send an INVITE the SDP has their private IP (c=IN IP4 10.x.x.x). Kamailio is passing this on without changing it to the proper public IP. What's the best way to rewrite that? I'm using a config based on the default one.

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Webrtc: Don't catch 488 between JSSIP and SIP UA's
by LAA 06 Jun '14

06 Jun '14

Apologize. Previous message was too long. L. El 02/06/2014 20:25, "LAA" <ornitorrinco7424(a)gmail.com> escribió: > Hi all, > > Another guy strugling his mind trying to get a configuration to enable > calls between WebRTC UA (JSSIP) to standard SIP UA (Twinkle or SjPhone) > I've been working with the examples that were shared by Carlos Ruiz Diaz > and Peter Dunkley (thanks to both). > > http://www.slideshare.net/crocodilertc/webrtc-websockets > http://caruizdiaz.com/2014/02/26/webrtc-kamailio/ > > Kamailio is not running behind NAT. I'm using rtpproxy-ng module with > Kamailio 4.1.3, and Rtpengine. > > I share a link with my current configuration, wich is based in Peters > example, with websocket support from websocket.cfg example. > > - Calls between SIP standard UA's are working OK. I have some endpoint > behind nat. > - Calls between JSIP UA's are working OK. So, websocket support is > running. > - Calls from JSIP and Twinkle are NOT WORKING OK. sip UA send's back a > 488 response, and Kamailio send it back to JSSIP (Incompatible SDP). > - Calls from Twinkle to Jsip are NOT WORKING OK: Kamailio sends an INVITE > to JSIP, and it returns an error. And Kamailio sends 488 to Twinkle. > > > It seems as if Kamailio is not catching 488. I share a snippet of my > config, and links to tcpdump captures: > > https://www.dropbox.com/s/i7c9ty57oauujc4/fromws0.pcap > https://www.dropbox.com/s/q3q30pgzvdoswts/kamailio.cfg > https://www.dropbox.com/s/rqtjwcbgg1foaoq/tows0.pcap > > What am I missing? > > > Best regards. > > Luis. > > > > > > > >

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HOW CONNECT KAMAILIO TO REMOTE REDIS SERVER
by yann christophe 06 Jun '14

06 Jun '14

Hello, I have two machines , kamailio 1.1.1.1 and redis 1.1.1.2 this is my configuration in the kamailio.cfg for redis: modparam("ndb_redis", "server", "name=local;addr=1.1.1.2;port=6379") but it's correct ? because i don't see my kamailio in my client list redis thanks for your help Yann

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CANCEL requests
by Andrea Meroni 06 Jun '14

06 Jun '14

Hi all, just a simple question: which is the timer that triggers if no reply is received for the current transaction and makes Kamailio send a CANCEL request? Andrea

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many-to-one network topology hide with TOPOH
by Maciej Marczyński 06 Jun '14

06 Jun '14

Hi Everyone, recently I'm playing around with the topoh module but I couldn't find the functionality I'm looking for. I'd like to hide my network topology before the end-user but not only the IPs of all VIA and RR but also the amount of hops - so to map 4 VIAs to 1 different VIA etc. The idea is to reduce the size of packets as some of my subscribers suffers from packets fragmentation. Do you think it's possible now or maybe easy to implement? Best Regards, Maciej

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FS#439 - CRASH: segmentation fault after INVITE
by Nuno Reis 06 Jun '14

06 Jun '14

Hi. I've just opened a bug report FS#439 on a segmentation fault after an invite to a uknown DNS domain. It is reproducible and is happening in kamailio 4.1.3 (642428c) Please let me know if anything else is needed. Thanks. -- *Nuno Miguel Reis* | *Unified Communication** Systems* M. +351 913907481 | nreis(a)wavecom.pt WAVECOM-Soluções Rádio, S.A. Cacia Park | Rua do Progresso, Lote 15 3800-639 AVEIRO | Portugal T. +351 309 700 225 | F. +351 234 919 191 *GPS <http://maps.google.com/maps/ms?msa=0&msid=202333747613191340808.0004b4b227a…> | www.wavecom.pt <http://www.wavecom.pt/>** <http://www.wavecom.pt/>* [image: Description: Description: WavecomSignature] <http://www.wavecom.pt/pt/wavecom/premios.php> [image: Publicity] <http://www.wavecom.pt/pt/mail_eventos.php>

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sr-users June 2014