[comp.dcom.telecom] Info on Spectrum products: Bridge and Span

jrd@mit-amt.MEDIA.MIT.EDU (Jim Davis) (02/02/89)

I am considering buying a cellular telephone modem made
by Spectrum Cellular of Dallas Texas.  This modem,
called "the Bridge" uses a propriatry error correction
protocol (SPCL) and is capable of buffering and retransmission.

If it works, it will be worth it, since thus far I've
had nothing but trouble using ordinary modems with
cellular phones.  Cellular phone lines are noisy
and subject to unpredicatable brief drops in audio.
Even 300 baud modems (ick) are subject to noise.

I'd like to know if anyone out there has experience
with this product.  Spectrum says that some of the Bell
companies are reselling this technology under the Bell
name.  That's a nice endorsement, but I've never seen
an independant product review.

I would be grateful to hear your comments.  If mail
does not work, I'll take collect calls at 617-253-0314
--
Internet: jrd@media-lab.media.mit.edu
Phone:    (617)-253-0314
USMail:   E15-325, MIT, Cambridge, MA 02139