Re: [SR-Users] sr-users Digest, Vol 72, Issue 67

sr-users-request(a)lists.sip-router.org wrote: >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. Aliases Using the Default Script; (David J.) > 2. Re: Green VoIP - energy efficiency and performances of v3.0 > (Jan Janak) > 3. Kamailio v3.1.4 Released (Daniel-Constantin Mierla) > 4. Re: ser_ctl / serweb (caio) > 5. Re: [OT] IETF SIMPLE WG will destroy MSRP with the new > draft-ietf-simple-msrp-sessmatch-11 (I?aki Baz Castillo) > 6. Re: [OT] IETF SIMPLE WG will destroy MSRP with the new > draft-ietf-simple-msrp-sessmatch-11 (Daniel-Constantin Mierla) > > >---------------------------------------------------------------------- > >Message: 1 >Date: Thu, 26 May 2011 14:27:55 -0400 >From: "David J." <david(a)styleflare.com> >Subject: [SR-Users] Aliases Using the Default Script; >To: "SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - > Users Mailing List" <sr-users(a)lists.sip-router.org> >Message-ID: <4DDE9BAB.4060401(a)styleflare.com> >Content-Type: text/plain; charset=ISO-8859-1; format=flowed > >I am using the kamailio default script on 3.1.3. > >I was wondering what happens when I added an Alias in dbaliases? > >For example if I add 18005551212(a)mydomain.com alias to 1001(a)mydomain.com > >when an invite comes in; it works perfect I got a 200 back. (1001 Device >rings.) > >If I add another alias to a remote server; ie. > >18005551213(a)mydomain.com alias to 1800555124(a)someotherdomain.com > >I get a 404 back. > >I wonder what happens internally? > >What should I modify to enable this case; > >Thanks. > > > >------------------------------ > >Message: 2 >Date: Thu, 26 May 2011 20:49:39 +0200 >From: Jan Janak <jan(a)ryngle.com> >Subject: Re: [SR-Users] Green VoIP - energy efficiency and > performances of v3.0 >To: miconda(a)gmail.com >Cc: "SIP Router - Kamailio \(OpenSER\) and SIP Express Router \(SER\) > - Users Mailing List" <sr-users(a)lists.sip-router.org>rg>, sr-dev > <sr-dev(a)lists.sip-router.org> >Message-ID: <BANLkTikUb_iwBDEuqk977-ECmmHo4dEXvQ(a)mail.gmail.com> >Content-Type: text/plain; charset=UTF-8 > >No, I turned it off. > >-Jan > >On Thu, May 26, 2011 at 11:50, Daniel-Constantin Mierla ><miconda(a)gmail.com> wrote: >> Hello, >> >> out of curiosity, since you used the sources from GIT - was memory debugging >> on? It is usually enabled in master branch and that could have some impact >> in memory usage and performances... >> >> Thanks, >> Daniel >> >> On 5/25/11 3:00 PM, Jan Janak wrote: >>> >>> On Wed, May 25, 2011 at 06:54, Jeremya<jeremy(a)electrosilk.net> ?wrote: >>>> >>>> These figures pale into insignificance compared to the power required >>>> for standard SIP devices - typically 5-8 watts per device multiplied by >>>> the number of devices. >>>> >>>> When you factor in Gigabit Ethernet the power ups significantly. >>>> >>>> Optimisation at the server level is not significant on any scale. >>>> Optimisation on communications power: i.e. end-devices, DSL& ?switches >>>> is where the power savings are important. >>> >>> Sure, the total power consumption of the whole system is dominated by >>> the power consumption of end-point devices, there's no doubt about >>> that and the paper says that. >>> >>> Nevertheless, as an ITSP you are typically paying for the energy >>> consumed by your servers and in that case knowing what you can expect >>> and how many servers you need is useful. Modern data-center servers >>> have significant base-line power consumption and a portion of that >>> needs to be attributed to the SIP service running on those servers. >>> >>> -Jan >>> >>>> Daniel-Constantin Mierla wrote: >>>>> >>>>> Hello, >>>>> >>>>> Jan Janak conducted a very interesting research project regarding >>>>> energy efficiency of VoIP systems during 2010, a collaboration between >>>>> iptel.org and Columbia University. >>>>> >>>>> The team used the source code from sip-router.org GIT repository from >>>>> January 2010, which corresponds to Kamailio (former OpenSER) and SER >>>>> v3.0. The latest stable series v3.1 shares the same internal >>>>> architecture with v3.0. >>>>> >>>>> As part of the research work, Jan could also gather some figures about >>>>> capacity and performances of v3.0 with a quite complex configuration >>>>> file: etc/sip-router-oob.cfg (involving authentication and NAT >>>>> traversal as well). >>>>> >>>>> You can read the paper about energy efficiency at: >>>>> >>>>> - Green VoIP Article: http://asipto.com/u/2j >>>>> >>>>> The draft notes about capacity and performances of v3.0 are available >>>>> at: >>>>> >>>>> - Performances and Capacity for v3.0 Wiki page: http://asipto.com/u/2k >>>>> >>>>> Some interesting results: >>>>> >>>>> - one instance of SIP server with 500 000 online users (mixed users ? >>>>> behind and not NAT routers) ? consumed energy 210W >>>>> - one instance of SIP server with 1 000 000 online users (no NAT >>>>> involved) ? consumed energy 190W >>>>> - on a 32-bit machine with 4GB of memory and with 2.5GB reserved for >>>>> SIP server, the server could support 43 000 simultaneous TLS >>>>> connections ? consumed energy 203W >>>>> - one SIP server instance with 80 000 permanent TCP connections, the >>>>> SIP server could still handle at least 1000 requests per second and a >>>>> connection arrival rate of 1000 new connections per second, done for >>>>> 20 000 new connections. CPU load generated by the SIP server was from >>>>> 6% to 8%. >>>>> >>>>> I added a new section to the draft notes to list the enhancements done >>>>> for the latest stable release (v3.1.x) that contribute to performance >>>>> improvements, like asynchronous TLS, fine tuning of memory for TLS >>>>> connections and raw UDP sockets. >>>>> >>>>> Cheers, >>>>> Daniel >>>>> >>>> >>>> _______________________________________________ >>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >>>> sr-users(a)lists.sip-router.org >>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>>> >>> _______________________________________________ >>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >>> sr-users(a)lists.sip-router.org >>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >> >> -- >> Daniel-Constantin Mierla >> http://www.asipto.com >> >> > > > >------------------------------ > >Message: 3 >Date: Thu, 26 May 2011 21:00:42 +0200 >From: Daniel-Constantin Mierla <miconda(a)gmail.com> >Subject: [SR-Users] Kamailio v3.1.4 Released >To: kamailio <sr-users(a)lists.sip-router.org>rg>, sr-dev > <sr-dev(a)lists.sip-router.org>rg>, business(a)lists.kamailio.org >Message-ID: <4DDEA35A.7070606(a)gmail.com> >Content-Type: text/plain; charset=ISO-8859-1; format=flowed > >Hello, > >Kamailio SIP Server v3.1.4 stable release is out. > >This is a maintenance release of latest stable branch, 3.1, that >includes fixes since release of v3.1.3. There is no change to database >schema or configuration language structure. Deployments running previous >v3.1.x versions are strongly recommended to be upgraded to v3.1.4. > >For more details about version 3.1.4, visit: > >http://www.kamailio.org/w/2011/05/kamailio-v3-1-4-released/ > >Cheers, >Daniel > >-- >Daniel-Constantin Mierla -- http://www.asipto.com >http://linkedin.com/in/miconda -- http://twitter.com/miconda > > > > >------------------------------ > >Message: 4 >Date: Thu, 26 May 2011 17:59:42 -0300 >From: caio <elcaio(a)gmail.com> >Subject: Re: [SR-Users] ser_ctl / serweb >To: "SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - > Users Mailing List" <sr-users(a)lists.sip-router.org> >Message-ID: <BANLkTik+dnTp-egK2xy1ua=tPnCcaDuuOA(a)mail.gmail.com> >Content-Type: text/plain; charset="utf-8" > >Hello, > >Anyone know if ser_ctl (python utility) will be merged into master? Or is >going to be deprecated? >If it still alive, are there any examples/docs of the usage for DB users >provisoining? >kamctl and kamdbctl are recomended for its substitution? > >Which utility will be official for sip-router? >Sorry if it already were discussed, but I didn't find comments about it >since 2010. > >Thank you >Claudio > >On Tue, May 24, 2011 at 11:14 AM, Claudio Furrer <elcaio(a)gmail.com> wrote: > >> Hi all, >> >> Just want to ask if ser_ctl application will be merged into sr3.1 or future >> releases. >> By the moment I've found it here [1], [2] or [3]. >> >> Is it full compatible with sip-router v3.x? >> >> I know kamctl and kamdbctl would be suggested but these are for kamailio >> flavour. I don't find too much work based on SER flavour regarding to >> database/users administration and web provisioning. >> BTW, siremis only works with kamailio db structures, but for sip-router v3 >> ser-flavoured only found serweb 2.x here [4] and [5] which I don't know if >> is >> it working well with the current new releases of the project. >> >> I would appreciate if someone can advice me if kamailio is the way to go, >> because have find that sip-router or ser flavours miss some docs and apps >> that >> kamailio already have. >> >> I'm asking from a a SER-user point of view, who want to migrate to SR-3 :( >> >> [1] http://ftp.iptel.org/pub/serctl/daily-snapshots/ >> [2] >> >> http://git.sip-router.org/cgi-bin/gitweb.cgi?p=ser;a=tree;f=ser_ctl;h=7db4a… >> [3] http://cvs.berlios.de/viewvc/ser/serctl/ >> >> [4] http://ftp.iptel.org/pub/serweb/daily-snapshots/ >> [5] http://developer.berlios.de/projects/serweb/ >> >> Thank you, >> Claudio >> >