want to get from SIP to ISDN or from SIP to SIP. I only have a ADSL connection that means 786kb/s downstream and 128kb/s upstream so i can max handle 2 sip calls at once. I want to have 25 Accounts because of the different numbers for the different phones. Good, i wanted to buy a ready built pc from ebay but now i think i will built a 19" rack case so i will built in a 1 - 1,5ghz intel pentium with 256MB ram. And when my Asterisk is runnig i will setup another at my office and i will connect the two asterisks. Do you think the cpu is big enough? Do you think i can hadle up to 3 simultanus calls on sip with my internet connection? Moritz ----- Original Message ----- From: "William Suffill" <william.suffill@gmail.com> To: <asterisk-users@lists.digium.com> Sent: Saturday, August 07, 2004 8:23 PM Subject: Re: [Asterisk-Users] System Requirements> In sort no. > > Depending how many concurrent calls you do on that system at once you > will hit cpu issues. Also if you do any transcoding between codecs > would will have a performance hit. > > And why 25 sip accounts at your provider? Why not 1 or 2 that can > handle concurrent calls. > > > ----- Original Message ----- > From: Beierlein Moritz <beierlein.moritz@t-online.de> > Date: Sat, 7 Aug 2004 18:59:20 +0200 > Subject: [Asterisk-Users] System Requirements > To: asterisk-users@lists.digium.com > > > Hi > I want to set up a Asterisk system for homeuse with SIP 2 ISDN. > I want to register up to 25 Sip Accounts at my Provider and I want to > use up to 10 SIP Phones at Home and one ISDN Phone. > Do you think a Celeron 466 MHz machine with 128MB Ram and 13GB of HDD > is enough? > > Moritz > _______________________________________________ > Asterisk-Users mailing list > Asterisk-Users@lists.digium.com > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users_______________________________________________ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20040808/5d946086/attachment.htm
Hi,> -----Original Message----- > want to get from SIP to ISDN or from SIP to SIP. > I only have a ADSL connection that means 786kb/s downstream > and 128kb/s upstream so i can max handle 2 sip calls at once. > I want to have 25 Accounts because of the different numbers > for the different phones. > Good, i wanted to buy a ready built pc from ebay but now i > think i will built a 19" rack case so i will built in a 1 - > 1,5ghz intel pentium with 256MB ram. > And when my Asterisk is runnig i will setup another at my > office and i will connect the two asterisks. > Do you think the cpu is big enough? > Do you think i can hadle up to 3 simultanus calls on sip with > my internet connection?It really depends on the codecs you will be using. The biggest limitation here is the 128kbit upstream. The CPU will do fine. You may want to use a lightweight codec (g726 ?) Best regards. Florian
Beierlein Moritz wrote:> want to get from SIP to ISDN or from SIP to SIP. > I only have a ADSL connection that means 786kb/s downstream and 128kb/s > upstream so i can max handle 2 sip calls at once. > I want to have 25 Accounts because of the different numbers for the > different phones. > Good, i wanted to buy a ready built pc from ebay but now i think i will > built a 19" rack case so i will built in a 1 - 1,5ghz intel pentium with > 256MB ram. > And when my Asterisk is runnig i will setup another at my office and i > will > connect the two asterisks. > Do you think the cpu is big enough? > Do you think i can hadle up to 3 simultanus calls on sip with my internet > connection? > > Moritz > > > > ----- Original Message ----- > From: "William Suffill" <william.suffill@gmail.com > <mailto:william.suffill@gmail.com>> > To: <asterisk-users@lists.digium.com > <mailto:asterisk-users@lists.digium.com>> > Sent: Saturday, August 07, 2004 8:23 PM > Subject: Re: [Asterisk-Users] System Requirements > > > > In sort no. > > > > Depending how many concurrent calls you do on that system at once you > > will hit cpu issues. Also if you do any transcoding between codecs > > would will have a performance hit. > > > > And why 25 sip accounts at your provider? Why not 1 or 2 that can > > handle concurrent calls. > > > > > > ----- Original Message ----- > > From: Beierlein Moritz <beierlein.moritz@t-online.de > <mailto:beierlein.moritz@t-online.de>> > > Date: Sat, 7 Aug 2004 18:59:20 +0200 > > Subject: [Asterisk-Users] System Requirements > > To: asterisk-users@lists.digium.com > <mailto:asterisk-users@lists.digium.com> > > > > > > Hi > > I want to set up a Asterisk system for homeuse with SIP 2 ISDN. > > I want to register up to 25 Sip Accounts at my Provider and I want to > > use up to 10 SIP Phones at Home and one ISDN Phone. > > Do you think a Celeron 466 MHz machine with 128MB Ram and 13GB of HDD > > is enough? > > > > Moritz > > _______________________________________________ > > Asterisk-Users mailing list > > Asterisk-Users@lists.digium.com <mailto:Asterisk-Users@lists.digium.com> > > http://lists.digium.com/mailman/listinfo/asterisk-users > > To UNSUBSCRIBE or update options visit: > > http://lists.digium.com/mailman/listinfo/asterisk-users > > _______________________________________________ > Asterisk-Users mailing list > Asterisk-Users@lists.digium.com <mailto:Asterisk-Users@lists.digium.com> > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-usersI bought a 5013G-i barebones 1U from Supermicro (www.supermicro.com). Nice chassis :-) Added 256M ram and a 2.2 Ghz p4 celeron and 2 40g ata 133 ide drives - complete 1U rack mountable system for <1k$. Installed RedHat 9 plus all updates/errata, my Asterisk CVS get/make/install scripts and voila - instant Asterisk box :-) This makes Asterisk #3 in the home network :-) The SIP stuff you reference is dead easy. The ISDN - well, ISDN is pretty much dead here in the US (except PRI) so on that I'm sure someone else will assist.