Re: [SR-Users] sr-users Digest, Vol 74, Issue 38

Send sr-users mailing list submissions to sr-users(a)lists.sip-router.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users or, via email, send a message with subject or body 'help' to sr-users-request(a)lists.sip-router.org You can reach the person managing the list at sr-users-owner(a)lists.sip-router.org When replying, please edit your Subject line so it is more specific than "Re: Contents of sr-users digest..." 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 &lt;Henning.Westerholt(a)1und1.de&gt; Subject: Re: [SR-Users] memory requirements for a registrar server To: Fabian Borot &lt;fborot(a)hotmail.com&gt; Cc: &quot;sr-users(a)lists.sip-router.org&quot; &lt;sr-users(a)lists.sip-router.org&gt; Message-ID: &lt;D3B36E097FE87E44A5CDE7C1AB61682C3CED2EC9(a)EXCHANGE03.webde.local&gt; Content-Type: text/plain; charset="us-ascii" Fabian wrote: Hi Fabian, PKG_MALLOC is defined*/ defined*/ 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 &lt;no7find(a)gmail.com&gt; Subject: Re: [SR-Users] kamailio - proxy/relay To: miconda(a)gmail.com Cc: "SIP Router - Kamailio \(OpenSER\) and SIP Express Router \(SER\) - Users Mailing List" &lt;sr-users(a)lists.sip-router.org&gt; Message-ID: &lt;CAE_sWtEE4qv5u7bBWyhMSAjMWYB6hKpO6G=_DGyoCK7Jt0OKEA(a)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 &lt;miconda(a)gmail.com&gt; 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], @[IP-PBX @[KAMAILIO], @[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