Harris makes a line of switches that might have the required features. They do have a model with a chassis about the size of a Cisco 7513.
> -----Original Message----- > From: Howard C. Berkowitz [mailto:[EMAIL PROTECTED] > Sent: Thursday, March 06, 2003 11:45 AM > To: [EMAIL PROTECTED] > Subject: ISDN switch (beyond simulator) [7:64628] > > > We've all dealt with ISDN simulators, that look like a CO to a single > or small set of interfaces. I'm dealing with a situation where I need > to interconnect several simulated training sites (i.e., physically in > the same room) and telephony servers through a PSTN simulation. > > In other words, I need a small CO switch, with the ability at least > to interconnect several trunks (probably both T1 E&M and ISDN PRI), > with a static calling plan among tens of telephones. The switch would > emulate several end offices, plus the PSTN interoffice connectivity > between them. For the latter, however, I don't need to have physical > interoffice trunks as long as I can simulate their effect in a > dialing plan. > > The switch should also be able to simulate dedicated data > links between > sites. > > In the real world, this is no problem to do with off-the-shelf > equipment that would support thousands of lines. Within the Cisco > product line, I suspect I get close with an MGX or the like, but > probably fall short in circuit-switch call supervision and routing. > > Thoughts? I'm going to review my Nortel Passport documents to see if > it has the loop supervision capabilities available; I vaguely > remember a version that might. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=64679&t=64628 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
