[VoIP] T1 transmission protocol

Greg Blakely greg at vyger.net
Wed Nov 28 18:29:26 CST 2007


What?  You expect me to remember OSI layers? 

> -----Original Message-----
> From: voip-bounces at ckts.info [mailto:voip-bounces at ckts.info] 
> On Behalf Of Shane Young
> Sent: Wednesday, November 28, 2007 6:20 AM
> To: voip at ckts.info
> Subject: Re: [VoIP] T1 transmission protocol
> 
> Right, it is *ethernet*
> 
> Not IP or IPX or Appletalk or ....
> 
> 
> 
> Quoting Greg Blakely <greg at vyger.net>:
> 
> > IIRC, both ends of the ethernet T1 have to be on the same 
> LAN segment, 
> > as it's non-standard enough that it can't be routed.
> >
> >> -----Original Message-----
> >> From: voip-bounces at ckts.info [mailto:voip-bounces at ckts.info] On 
> >> Behalf Of Shane Young
> >> Sent: Tuesday, November 27, 2007 9:11 PM
> >> To: voip at ckts.info
> >> Subject: Re: [VoIP] T1 transmission protocol
> >>
> >> Quoting Martin Harriss <martin at Princeton.EDU>:
> >>
> >> > Mad Mark wrote:
> >>
> >> >> Basically I'm thinking of getting an Ethernet T1
> >> connection set up
> >> >> between an Asterisk box and a Windows box, as I'm a Windows 
> >> >> programmer, not a Linux programmer.
> >>
> >> What is your goal in getting a T1 between the two boxes 
> and how does 
> >> it relate to your Windows vs Linux programing skills?
> >>
> >> The Channel Driver that Martin refers to does work between 
> asterisk 
> >> systems and has lower latency and IP based channels.
> >>  Even if it worked on windows, what would you use it for?
> >>
> >> What benifits are you looking for that you feel you'd get 
> from a T1 
> >> connection vs an IP connection (other than lower latency)?
> >>
> >>
> >> --Shane
> >> +1-821-7311 CNET
> >>
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> >>
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> >>
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> >
> 
> --Shane
> +1-821-7311 CNET
> 
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