>
> On Tue, 18 Nov 1997, Flint Barber/Internet Express wrote:
>
> > We recently puchased and installed a PM3 with ComOS3.7.2. The
> > current CT1 that was already in place is provisioned D4,AMI,Loopstart.
> > My question--I have asked the Telco to change to B8ZS,ESF, Immediate
> > E&M- Will this work with v.34 and K56flex true 56k(53k) connections? I
>
> Yes. BTW, K56Flex isn't limited to 53k - I just noticed a 54k connection
> to my PM3.
No protocol is limited to 53K... X2s limitation comes needing more power
to get the 56K bandwidth, then old FCC regulations allow. Well, actually
its a db limit, and it to prevent cross-talk in the TelCo trunking... (I
may not be absolutely correct, but someone will correct this.. ;)
56K is now a limitation due to Telco switches which currently transmit at
56K over their digital lines..
-- Aloha from Paradise,Sherwood
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