On Thu, Jul 14, 2011 at 9:51 AM, sr-users-request@lists.sip-router.orgwrote:
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Today's Topics:
- Re: memory requirements for a registrar server (Henning Westerholt)
- Re: kamailio - proxy/relay (Sunny)
- Syntax error - custom parameter (Skyler)
- Syntax error - custom parameter (Skyler)
- Re: kamailio - proxy/relay (I?aki Baz Castillo)
- Re: topoh module - query about operation (Pete Kelly)
- Re: Call several different subscribers, first to pickup gets the call. (Klaus Darilion)
Message: 1 Date: Thu, 14 Jul 2011 00:27:18 +0200 From: Henning Westerholt Henning.Westerholt@1und1.de Subject: Re: [SR-Users] memory requirements for a registrar server To: Fabian Borot fborot@hotmail.com Cc: "sr-users@lists.sip-router.org" sr-users@lists.sip-router.org Message-ID: D3B36E097FE87E44A5CDE7C1AB61682C3CED2EC9@EXCHANGE03.webde.local Content-Type: text/plain; charset="us-ascii"
Fabian wrote:
ok, great...this is, I think, the relevant section on config.h
Hi Fabian,
#define PKG_MEM_SIZE 4 #define PKG_MEM_POOL_SIZE PKG_MEM_SIZE*1024*1024 /*!< used only if
PKG_MALLOC is defined*/
#define SHM_MEM_SIZE 32 /*!< used if SH_MEM is
defined*/
SHM_MEM_SIZE 32 --> this looks like 32 MB and PKG_MEM_SIZE 4 looks like Bytes, that is why the PKG_MEM_POOL_SIZE is
multiplied by 1024*1024 to get MBs I assume.
Correct, 4MB and 32MB. I'll have a look to to the file to document it a bit better in the next days.
You don't need to change config.h to change the shared pool. There exists a cmd line parameter, have a look to 'man kamailio' or run 'kamailio -h' for more informations. The specified values are just used in the case nothing else is configured. They are also some cfg script parameters, i think.
Regards,
Henning
Message: 2 Date: Wed, 13 Jul 2011 23:39:57 +0100 From: Sunny no7find@gmail.com Subject: Re: [SR-Users] kamailio - proxy/relay To: miconda@gmail.com Cc: "SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users Mailing List" sr-users@lists.sip-router.org Message-ID: <CAE_sWtEE4qv5u7bBWyhMSAjMWYB6hKpO6G=_DGyoCK7Jt0OKEA@mail.gmail.com
Content-Type: text/plain; charset="iso-8859-1"
Hi Daniel,
I was using: $ru = $(ru{re.subst,/[KAMAILIO]/[IP-PBX ]/}); t_relay_to_udp("[IP-PBX ]", "5060"); but your way looks better.
This works fine in this direction: [UA] --> [KAMAILIO] --> [IP-PBX ]
but not in this: [UA] <-- [KAMAILIO] <-- [IP-PBX ] because Kamailio is not keeping the location of the UA.
I want to register UA's on Kamailio, but the authentication is done by [IP-PBX]... So Kamailio as Outbound Proxy + Location Server ... any idea on how I can achieve this configuration?
Thanks, Sunny
On 8 July 2011 09:38, Daniel-Constantin Mierla miconda@gmail.com wrote:
Hello,
On 7/5/11 8:46 PM, Sunny wrote:
Hi list,
I'm trying to configure kamailio to work as a OBP (Outbound Proxy).
Basically KAMAILIO receive requests from UAs, after that it acts like a client and send those requests to the IP-PBX. On the same way the responses are forwarded from IP-PBX to the UAs.
[UA] --> [KAMAILIO] --> [IP-PBX ] [UA] <-- [KAMAILIO] <-- [IP-PBX ]
Following possible call flow:
[UA ] -> [KAMAILIO] SIP/SDP Request: INVITE sip:12345678909
@[KAMAILIO],
with session description [KAMAILIO] -> [UA ] SIP Status: 100 Trying [KAMAILIO] -> [IP-PBX ] SIP/SDP Request: INVITE sip:12345678909
@[IP-PBX
], with session description [IP-PBX ] -> [KAMAILIO] SIP Status: 100 Trying [IP-PBX ] -> [KAMAILIO] SIP Status: 407 Proxy Authentication Required [KAMAILIO] -> [IP-PBX ] SIP Request: ACK sip:12345678909@[IP-PBX ] [KAMAILIO] -> [UA ] SIP Status: 407 Proxy Authentication Required [UA ] -> [KAMAILIO] SIP Request: ACK sip:12345678909@[KAMAILIO] [UA ] -> [KAMAILIO] SIP/SDP Request: INVITE sip:12345678909
@[KAMAILIO],
with session description [KAMAILIO] -> [UA ] SIP Status: 100 Trying [KAMAILIO] -> [IP-PBX ] SIP/SDP Request: INVITE sip:12345678909
@[IP-PBX
], with session description [IP-PBX ] -> [KAMAILIO] SIP Status: 100 Trying [IP-PBX ] -> [KAMAILIO] SIP/SDP Status: 183 Session Progress, with session description [KAMAILIO] -> [UA ] SIP/SDP Status: 183 Session Progress, with session description [IP-PBX ] -> [KAMAILIO] SIP/SDP Status: 180 Ringing, with session description [KAMAILIO] -> [UA ] SIP/SDP Status: 180 Ringing, with session description (...) [UA ] -> [KAMAILIO] SIP Request: CANCEL sip:12345678909@[KAMAILIO] [KAMAILIO] -> [UA ] SIP Status: 200 OK [KAMAILIO] -> [IP-PBX ] SIP Request: CANCEL sip:12345678909@[IP-PBX ] [IP-PBX ] -> [KAMAILIO] SIP Status: 200 OK [IP-PBX ] -> [KAMAILIO] SIP Status: 487 Request Terminated [KAMAILIO] -> [IP-PBX ] SIP Request: ACK sip:12345678909@[IP-PBX ] [KAMAILIO] -> [UA ] SIP Status: 487 Request Terminated [UA ] -> [KAMAILIO] SIP Request: ACK sip:12345678909@[KAMAILIO]
Wondering if anyone could help to make this configuration work?
what I understood from above is that you need to update the domain in
R-URI
from [kamailio] to [ip-pbx]. This is easy to do:
$rd = [ip-pbx];
You have to do this for initial requests (register, invite).
If you need to update From header URI, look at uac module, uac_replace_from().
Cheers, Daniel
-- Daniel-Constantin Mierla -- http://www.asipto.com Kamailio Advanced Training, Oct 10-13, Berlin: http://asipto.com/u/kat http://linkedin.com/in/miconda -- http://twitter.com/miconda