Thanks Leandro for your reply. See my comments inline.
On Mon, Jul 23, 2012 at 12:57 PM, Leandro Dardini <[email protected]>wrote: > 15k users are quite a big number. To my clients with a large user base I > advice always to partition the load on multiple servers. This has a list of > advantages, like the ability to power cycle a node without impacting all > your users, easier debug and tests of problems and solutions, abiity to > scale up to higher number of peers without changing the overall > architecture. Obviously you need a software to manage the multi tenant PBX > with asterisk and a special setup to handle the high availability and load > balanced configuration. According to some articles in the Internet, 15000 users is a big number when Asterisk handles SIP registrations. That is why I planned to use OpenSIP for SIP registrations. In our architecture, two instances of OpenSIP and three instances of Asterisk will handle the load -- both signaling and media. hardware wise, we will be using 3 Nos. of DL 380 servers. Another one is used for redundancy. Yes, I was asking if multi tenancy is possible with Asterisk PBX? > > About the fax license, yes, Digium provides fax solutions at cheap prices. > However it depends by what you need. If you need T.38 support, Digium fax > for asterisk can be the answer, if instead you just need a fax2mail and > mail2fax solution, not involving T.38, I always suggest a T1/E1/J1 ISDN > network card, far more reliable than a software fax. > For Fax, we will be using Asterisk as a mediator between Fax terminals and SBC. That is Asterisk itself does not handle the RTP stream for Fax. It is just proxying the SIP signals for Fax. Do I need to but Fax licence? Regards, Kannan. > > Leandro > > > 2012/7/23 Kannan <[email protected]> > >> Thanks SamyGo and Mitul for your prompt responses. >> >> I have been vested with the responsibility to evaluate Asterisk for a >> VOIP solution. I was just going through couple of documents and got >> impressed by the features it has to offer. Our user base is around 15000 >> and the system should support 1000 concurrent calls, with BHCA projected at >> 16000. >> >> I plan to use OpenSER for SIP registrations and Asterisk for media >> processing. RTP Proxy will be used for handling NAT traversal. DNS based >> load balancing/fail over is preferred over Ultramonkey based one. >> >> I have quite a few more questions on Asterisk. >> 1. Can we setup virtual private PBX inside Asterisk. I.e. One >> installation of Asterisk will handle many configured hosted PBXs. Each >> virtual private PBX should be able to be configured and managed separately. >> 2. Do we have to buy Fax licence, if Asterisk is to support end-to-end >> Fax. I.e. Asterisk will not be used in Fax media procession, but only the >> SIP signals will be handled by Asterisk. >> >> Thanks again for your support. >> >> Kind Regards, >> Kannan. >> >> >> >> >> >> >> On Mon, Jul 23, 2012 at 10:18 AM, Mitul Limbani <[email protected]> wrote: >> >>> Thats precisely what asterisk has to offer. >>> >>> Mitul >>> On Jul 23, 2012 9:53 AM, "Kannan" <[email protected]> wrote: >>> >>>> Hi List, >>>> >>>> Is it possible for me to setup PBX, IVR and Conferencing platforms from >>>> a single installation with Asterisk? >>>> >>>> Thanks. >>>> >>>> -- >>>> _____________________________________________________________________ >>>> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >>>> New to Asterisk? Join us for a live introductory webinar every Thurs: >>>> http://www.asterisk.org/hello >>>> >>>> asterisk-users mailing list >>>> To UNSUBSCRIBE or update options visit: >>>> http://lists.digium.com/mailman/listinfo/asterisk-users >>>> >>> >>> -- >>> _____________________________________________________________________ >>> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >>> New to Asterisk? Join us for a live introductory webinar every Thurs: >>> http://www.asterisk.org/hello >>> >>> asterisk-users mailing list >>> To UNSUBSCRIBE or update options visit: >>> http://lists.digium.com/mailman/listinfo/asterisk-users >>> >> >> >> -- >> _____________________________________________________________________ >> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >> New to Asterisk? Join us for a live introductory webinar every Thurs: >> http://www.asterisk.org/hello >> >> asterisk-users mailing list >> To UNSUBSCRIBE or update options visit: >> http://lists.digium.com/mailman/listinfo/asterisk-users >> > > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > New to Asterisk? Join us for a live introductory webinar every Thurs: > http://www.asterisk.org/hello > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >
-- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
