     Typical of the IRS, they often require odd protocols  and/or

Bell  compatibilty,  that you can only get  with  very  expen$ive

modems. Zoom/modems support  most CCITT plus Bell 103 / 212A.

     Terminal  emulation is unrelated to the modem, and  software

dependent.


                                   Don Hinds - Zoom Tech
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