In article <63edg4F2791n3U1@mid.individual.net>,
Ivor Jones <ivor@thisaddressis.invalid> wrote:
>
>
>"R. Mark Clayton" <nospamclayton@btinternet.com> wrote in
>message news:8qSdnbgXqYPCtEzanZ2dneKdnZydnZ2d@bt.com
>
>[snip]
>
>: > It is possible to VOIP over an ISDN connection, but I
>: > never tried it. The quality would probably be similar
>: > to PSTN, but not as good as raw ISDN.
>
>Germany uses VoIP over ISDN, it works fine. Why BT can't/won't do it is
>beyond me.

Are you sure you don't mean ADSL over ISDN?

Although VoIP is possible with a PPP IP link over bonded ADSL lines,
I can't see why you'd really want to run VoIP over ISDN when it has 2
perfectly good 64Kb channels plus a separate data path for signalling...

Gordon