flexfax: @ form of dialling problem

[Minhduc Tonnu <minhduc@yoyo.cc.monash.edu.au>]

I've discovered that the @ sign at the end of a dial number string does
not work with a Dynalink modem (V1433VQH-R).On outgoing fax call, sometimes
a fax connection is established, sometimes not (no carrier) but the remote end
always hang up with "unspecified phase B error.." What the outcome is seems to
depend on the speed with which the remote answers.

Regards.