On Thu, Jul 14, 2011 at 9:51 AM,
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Today's Topics:
1. Re: memory requirements for a registrar server
(Henning Westerholt)
2. Re: kamailio - proxy/relay (Sunny)
3. Syntax error - custom parameter (Skyler)
4. Syntax error - custom parameter (Skyler)
5. Re: kamailio - proxy/relay (I?aki Baz Castillo)
6. Re: topoh module - query about operation (Pete Kelly)
7. 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
>
>
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Message: 3
Date: Wed, 13 Jul 2011 15:59:30 -0700
From: Skyler <skchopperguy@gmail.com>
Subject: [SR-Users] Syntax error - custom parameter
To: sr-users@lists.sip-router.org
Message-ID: <1310597970.7281.7.camel@vbox>
Content-Type: text/plain; charset="UTF-8"
Hi all,
I'm getting this error when using custom parameters and I don't why.
when I use #!define WITH_ASTERISK the script throws the below error and
when I remove the #!define WITH_ASTERISK the script loads without
errors. I'm running kamailio-3.1.4-2.1.i386.rpm on Centos 5.6
Does anyone know why this might be happening?
parse error in config file //etc/kamailio/kamailio.cfg, line 123, column
16: syntax error
0(2907) : <core> [cfg.y:3412]: parse error in config
file //etc/kamailio/kamailio.cfg, line 123, column 16: unknown config
variable
0(2907) : <core> [cfg.y:3409]: parse error in config
file //etc/kamailio/kamailio.cfg, line 123, column 17-19:
ERROR: bad config file (3 errors)
kamailio.cfg::: lines 122-127
#!ifdef WITH_ASTERISK
asterisk.bindip = "127.0.0.1" desc "Asterisk IP Address"
asterisk.bindport = "5070" desc "Asterisk Port"
kamailio.bindip = "209.15.226.21" desc "Kamailio IP Address"
kamailio.bindport = "5060" desc "Kamailio Port"
#!endif
# This follows as described here:
http://by-miconda.blogspot.com/2010/04/kamailio-30x-dyk-07-custom-cfg.html
Thanks in advance
------------------------------
Message: 4
Date: Wed, 13 Jul 2011 16:00:28 -0700
From: Skyler <skchopperguy@gmail.com>
Subject: [SR-Users] Syntax error - custom parameter
To: sr-users@lists.sip-router.org
Message-ID: <1310598028.7281.8.camel@vbox>
Content-Type: text/plain; charset="UTF-8"
Hi all,
I'm getting this error when using custom parameters and I don't why.
when I use #!define WITH_ASTERISK the script throws the below error and
when I remove the #!define WITH_ASTERISK the script loads without
errors. I'm running kamailio-3.1.4-2.1.i386.rpm on Centos 5.6
Does anyone know why this might be happening?
parse error in config file //etc/kamailio/kamailio.cfg, line 123, column
16: syntax error
0(2907) : <core> [cfg.y:3412]: parse error in config
file //etc/kamailio/kamailio.cfg, line 123, column 16: unknown config
variable
0(2907) : <core> [cfg.y:3409]: parse error in config
file //etc/kamailio/kamailio.cfg, line 123, column 17-19:
ERROR: bad config file (3 errors)
kamailio.cfg::: lines 122-127
#!ifdef WITH_ASTERISK
asterisk.bindip = "127.0.0.1" desc "Asterisk IP Address"
asterisk.bindport = "5070" desc "Asterisk Port"
kamailio.bindip = "209.15.226.21" desc "Kamailio IP Address"
kamailio.bindport = "5060" desc "Kamailio Port"
#!endif
# This follows as described here:
http://by-miconda.blogspot.com/2010/04/kamailio-30x-dyk-07-custom-cfg.html
Thanks in advance
------------------------------
Message: 5
Date: Thu, 14 Jul 2011 01:36:32 +0200
From: I?aki Baz Castillo <ibc@aliax.net>
Subject: Re: [SR-Users] kamailio - proxy/relay
To: "SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) -
Users Mailing List" <sr-users@lists.sip-router.org>
Message-ID:
<CALiegfn2DCz+RmLsFPos-rXRHDyKM_XP1G=BM+6V2NcJtWAhUA@mail.gmail.com>
Content-Type: text/plain; charset=UTF-8
2011/7/14 Sunny <no7find@gmail.com>:
> 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?
Use Path mechanism so Kamailio would add a "Path" header in the
REGISTER before relaying it to the PBX. But the PBX MUST support Path
mechanism (RFC 3327).
Anyhow, for sure you would do much better by making Kamailio also
acting as a registrar. Why do you need the PBX to be the registrar?
--
I?aki Baz Castillo
<ibc@aliax.net>
------------------------------
Message: 6
Date: Thu, 14 Jul 2011 08:01:57 +0100
From: Pete Kelly <pkelly@gmail.com>
Subject: Re: [SR-Users] topoh module - query about operation
To: "SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) -
Users Mailing List" <sr-users@lists.sip-router.org>
Message-ID:
<CAEWH9M-5qhuqAkFcOLyntn+wgdnZZRRhHRPqPZOHG9+H3q8PVQ@mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"
I see, I'll give it a try and check the result then. Thanks.
On 13 July 2011 16:43, Klaus Darilion <klaus.mailinglists@pernau.at> wrote:
>
>
> Am 13.07.2011 16:56, schrieb Pete Kelly:
> > Hi
> >
> > I have been researching the topoh module which I understand is stateless
> > and can persist across a server restart.
> >
> > From what I can gather it does this by adding some extra, encrypted
> > headers to the INVITE as it passes through the proxy- is this correct?
>
> IIRC then there are no extra headers, but the existing headers will be
> "mangled".
>
> regards
> klaus
>
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Message: 7
Date: Thu, 14 Jul 2011 09:51:18 +0200
From: Klaus Darilion <klaus.mailinglists@pernau.at>
Subject: Re: [SR-Users] Call several different subscribers, first to
pickup gets the call.
To: sr-users@lists.sip-router.org
Message-ID: <4E1E9FF6.9040905@pernau.at>
Content-Type: text/plain; charset=ISO-8859-1
Am 13.07.2011 18:18, schrieb Henrik Aagaard S?rensen:
> I'm new to Kamailio.
>
> Is it possible to have a group of subscribers (with different
> extensions) that you can call? And the first to pickup the call gets it.
Yes. That's called "parallel forking".
regards
Klaus
I've googled a lot after parallel forking in Kamailio and figured out that the best way of implementing this is by adding a new table in MySQL called fork where I somehow store all users into groups. Correct?
How does I retrieve this table in kamailio.cfg and call the different subscribers?
------------------------------
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