ray@sumax.seattleu.edu (Ray Berry) (03/23/91)
I'd like to locate a line simulator that:
(a) reflects the actual impedance of a typical subscriber loop.
(b) can generate clean sine-wave rings (20 Hz ok) of programmable
amplitude and duration (or which could be keyed from an external
gating signal).
(c) offers a programmable DC loop voltage, 24-105 volts.
(d) a dial-tone and offhook detector would be handy, but not absolutely
required.
Other bells and whistles might be nice, but the above reflects my
present need. I don't know if anyone makes this kind of equipment, or
how to find it if they do, hence this posting. Pointers would be
appreciated. Thanks.
Ray Berry kb7ht uucp: ...sumax!ole!ray CIS: 73407,3152 /* "inquire within" */