Re: [asterisk-users] ISDN SS7

2010-10-25 Thread huu giang
-users] ISDN SS7 On Sun, Oct 24, 2010 at 11:33:28AM -0500, Cary Fitch wrote: SS7 is an inter-telco system using a separate network for all signaling.   You must have an SS7 network connection before anything will work.   Then the T1 Spans run 24 64k audio paths.  The SS7 net exchanges

Re: [asterisk-users] ISDN SS7

2010-10-25 Thread huu giang
:21 AM Subject: Re: [asterisk-users] ISDN SS7 On Sun, Oct 24, 2010 at 11:33:28AM -0500, Cary Fitch wrote: SS7 is an inter-telco system using a separate network for all signaling.   You must have an SS7 network connection before anything will work.   Then the T1 Spans run 24 64k audio

Re: [asterisk-users] ISDN SS7

2010-10-24 Thread huu giang
-Commercial Discussion asterisk-users@lists.digium.com Sent: Sun, October 24, 2010 9:33:28 AM Subject: Re: [asterisk-users] ISDN SS7 SS7 is an inter-telco system using a separate network for all signaling.   You must have an SS7 network connection before anything will work.   Then the T1 Spans run

Re: [asterisk-users] ISDN SS7

2010-10-24 Thread Cary Fitch
List - Non-Commercial Discussion Subject: Re: [asterisk-users] ISDN SS7 Hi cary, Can you recommend me what add-on vendors I should use ? Can a open source solution such as chan_ss7 or libss7 support many conncurrent calls (for example 240 calls) ? Thanks _ From: Cary Fitch

Re: [Asterisk-Users] ISDN/SS7 book?

2005-01-05 Thread Roger Schreiter
Roy Sigurd Karlsbakk schrieb: ... Digital Signaling Networks by Uyless Black (ISBN 0132591936) was a good choice, but this seems sold out. Does anyone know about another book Hi, since it's sold out for a longer time, I sold mine used at amazon. Roger.

Re: [Asterisk-Users] ISDN/SS7 book?

2005-01-05 Thread Dorn Hetzel
On Wed, Jan 05, 2005 at 03:56:39PM +0100, Roy Sigurd Karlsbakk wrote: hi some time ago, I asked the list of a good book for learning ISDN and SS7. I don't need to know how to write a channel driver or something; I just want to know more about the possibilities and what's really sent back

Re: [Asterisk-Users] ISDN/SS7 book?

2005-01-05 Thread Storer, Darren
Hi Roy, On Wed, 5 Jan 2005 15:56:39 +0100, Roy Sigurd Karlsbakk [EMAIL PROTECTED] wrote: I was told the book ISDN and SS7: Architectures for Digital Signaling Networks by Uyless Black (ISBN 0132591936) was a good choice, but this seems sold out. Does anyone know about another book about the