RE: (PM) pm3 disconnects

Richard Morrell (portmaster@ednet.co.uk)
Thu, 25 Mar 1999 17:29:15 +0000 (GMT)

> ISDN PPP gives better performance than V.120, this is because V.120 adds a
> lot of overhead because V.120 is Async, and ISDN is sync.
> Doing Async over a sync line is not an easy task. You basically have to send
> a whole sync frame for each async character.

That's correct, but I find the async penalty under V.120 to be approx
12.5% rather than the 50%-60% Patrick is seeing.

--
Richard Morrell                                           richard@ednet.co.uk
System Administrator - edNET: Internet Access for Edinburgh - www.ednet.co.uk




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