[Freeswitch-dev] FreeSWITCH SS7 stack

[Jan Berger]

They have docs you can download form their site - that's where I got the AT&T ISDN stacks etc 4ESS /5ESS + some BRI stuff. But, I don't know about other stacks.

From: shaneb at metrostat.netTo: freeswitch-dev at lists.freeswitch.orgDate: Wed, 28 Jan 2009 14:49:38 -0500Subject: Re: [Freeswitch-dev] FreeSWITCH SS7 stackTrust me AT&T doesn't have free docs. There are hundreds of ANSI SS7 docs and they put alot of work and money to make sure you can't get them via google search.   Much of it is not in ITU but many ITU switch support ANSI features such as Class 5.  Even with the ITU docs in hand you'll need a large team to get it complete enough for Class 4/5 operations anytime soon.

On Jan 28, 2009, at 2:42 PM, Jan Berger wrote:

Next time try to search if AT&T have a free version of the doc first - you might get a suprice.

Date: Wed, 28 Jan 2009 13:36:02 -0600From: krice at freeswitch.orgTo: freeswitch-dev at lists.freeswitch.orgSubject: Re: [Freeswitch-dev] FreeSWITCH SS7 stackMust be nice ;) Here in the states they want you to pay for documentation on cable pinouts and don’t even think about getting documentation for something like TCAP LIDB without giving up your first born and an arm.

From: Jan Berger <janvb at live.com>Reply-To: "freeswitch-dev at lists.freeswitch.org" <freeswitch-dev at lists.freeswitch.org>Date: Wed, 28 Jan 2009 20:22:38 +0100To: <freeswitch-dev at lists.freeswitch.org>Subject: Re: [Freeswitch-dev] FreeSWITCH SS7 stackI live in Europe - and ITU/ETSI are free :) 

Date: Wed, 28 Jan 2009 12:37:48 -0600From: krice at freeswitch.orgTo: freeswitch-dev at lists.freeswitch.orgSubject: Re: [Freeswitch-dev] FreeSWITCH SS7 stackThat’s the same thing we saw...  Everyone wants SS7 but no one wants to help fund it... And to make matters worse just getting proper documentation for ANSI SS7 is not exactly a cheap endeavor. Unfortunately telecordia and crew still want to charge thousands of dollars for the docs when the ITU decided ages ago to make those available for free... Even then its still a substantial amount of effort to get something working (even if you have active links you can use to help understand whats going on)K

From: Jan Berger <janvb at live.com>Reply-To: "freeswitch-dev at lists.freeswitch.org" <freeswitch-dev at lists.freeswitch.org>Date: Wed, 28 Jan 2009 19:30:15 +0100To: <freeswitch-dev at lists.freeswitch.org>Subject: Re: [Freeswitch-dev] FreeSWITCH SS7 stackThis is a little like the hen and the egg... No one will support you starting to write a SS7 ++ stack, but once you get going and the first stacks turns up, so will business. Jan

From: mike at jerris.comTo: freeswitch-dev at lists.freeswitch.orgDate: Tue, 27 Jan 2009 15:06:11 -0500Subject: Re: [Freeswitch-dev] FreeSWITCH SS7 stackI still see a compelling business case for a foundation supported free open source set of libs for the base protocols, commercially supported by multiple contributors who build higher level applications using the base protocols.  In a situation like this, commercial sponsors can pool resources for certification.  Obviously anyone using a modified version would not be using certified code but the sponsors who pay for certification would still get multiple benefits.MikeOn Jan 27, 2009, at 2:07 PM, Ken Rice wrote:
I don’t see a non Commercial one getting certification and then getting widely used here in the states... That’s the problem you have to spend tons of time to get them certified... Its not like SIP where they will pretty much take anything and everything unfortunatelyKFrom: Brian West <brian at freeswitch.org>Reply-To: "freeswitch-dev at lists.freeswitch.org" <freeswitch-dev at lists.freeswitch.org>Date: Tue, 27 Jan 2009 12:59:18 -0600To: "freeswitch-dev at lists.freeswitch.org" <freeswitch-dev at lists.freeswitch.org>Subject: Re: [Freeswitch-dev] FreeSWITCH SS7 stackWe should have an open source one too thats MPL or BSD ... I don't agree with selling protocols like this commercially.  Guess thats just the Open Source in me wanting that stuff to be free./bOn Jan 27, 2009, at 12:27 PM, Ken Rice wrote:
There are things available for this in the commercial space.  One from CometSig.com and one from sangoma.  Nothing at this time in the opensource arena. (OpenSS7 will not be integrated with freeswitch due to licensing issues)Contact me off list if you are interested in either of the commercial versions I can assist you with these things.Ken

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