[asterisk-users] OT: USB T1/E1 Interface?

Remco Post remco at pipsworld.nl
Wed May 2 22:59:06 MST 2007


Michael Collins wrote:
> Just curious: has anyone seen or heard about a USB-based T1/E1 interface
> device?  I’ve seen some serious T1/E1 testing equipment that is
> USB-based, but I was wondering if there was something more generic, like
> a Zaptel-ish T1/E1 that used USB instead of PCI/PCIx.
> 

Why? There used to be a saying 'usb is for mice, firewire is for men',
though USB has grown a bit in bandwidth since then, it is still not very
well suited for a high sustained bandwidth. NOw T1/E1 is not that big, I
suspect a lack of demand. Havng a E1 termintae in your laptop is quite
useless, and a server usually has plenty of slots (if not, buy a bigger
server ;-).

>  
> 
> Thanks!
> 
> -MC
> 
> 
> ------------------------------------------------------------------------
> 
> _______________________________________________
> --Bandwidth and Colocation provided by Easynews.com --
> 
> asterisk-users mailing list
> To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-users


-- 
Met vriendelijke groeten,

Remco Post

SARA - Reken- en Netwerkdiensten                      http://www.sara.nl
High Performance Computing  Tel. +31 20 592 3000    Fax. +31 20 668 3167
PGP Key fingerprint = 6367 DFE9 5CBC 0737 7D16  B3F6 048A 02BF DC93 94EC

"I really didn't foresee the Internet. But then, neither did the
computer industry. Not that that tells us very much of course - the
computer industry didn't even foresee that the century was going to
end." -- Douglas Adams


More information about the asterisk-users mailing list