USER’S MANUAL
Section 4: BASIC OPERATION & INSTALLATION 61
One
Source
for
an
appropriate
unit
is
American
Power
Conversion.
Their
model
"PdigiTel”
is
suitable
for
use
on
either
the
S
or
U
interface
(also
suitable
for
T1).
See
http://www.apcc.com/products
for
additional
information.
Another
source
would
be
Panamax.
Their
model
“Max
ISDN”
Allpath
is
suitable
for
the
ISDN
S
or
U
interfaces
(also
suitable
for
T1).
Another
source
is
Allcom
model
"552
‐
U",
suitable
for
the
ISDN
S
and
U
interfaces.
See:
http://www.allcomtlc.com
Another
possible
source
for
an
appropriate
unit
is
Polyphaser.
See
http://www.polyphaser.com/
Users
have
reported
good
results
with
their
multi
‐
conductor
twisted
pair
models.
(a
unit
with
65
kHz
bandwidth
should
be
correct)
They
also
have
a
number
of
good
papers
on
lightning
protection
on
their
site.
A
source
for
protection
on
Switched
‐
56
or
DDS
circuits
(model
22
‐
64)
protectors
is
Telebyte
corp.
See
http://www.telebyteusa.com
.
Many
other
sources
are
available.
Search
"surge+ISDN"
for
numerous
sources.
4.2
Introduction to Zephyr Xstream’s Menu System
The
Zephyr
Xstream
has
seven
menus.
The
four
primary
menus
are
AUDIO
,
CODEC
,
TEL
and
SYSTEM
.
Repeated
presses
of
the
associated
menu
button,
located
immediately
below
the
LCD
screen,
access
these
menus.
The
following
information
is
meant
as
a
quick
introduction
only.
Section
11
(Detailed
Menu
Reference)
covers
the
menu
selections
for
the
primary
menus
in
detail.
The Default Display
The
default
display
will
appear
after
the
system
has
been
left
idle
for
60
seconds.
It
gives
summary
information
on
system
status.
At
the
bottom,
in
inverse
text
is
the
status
of
each
ISDN
"line"
or
V.35
port.
The Primary Menus; AUDIO, CODEC, TEL & SYSTEM
Pressing
of
any
of
these
primary
menu
buttons
once
gives
a
summary
status
screen
for
the
functions
related
to
that
menu.
Repeated
presses
of
the
menu
button
pages
through
the
menu’s
screen
one
at
a
time.
The
intention
is
that
frequent
users
will
learn
the
locations
of
commonly
accessed
items,
and
will
be
able
to
jump
directly
to
the
associated
menu
page
in
question.
Once
a
desired
page
of
menu
selections
is
shown
on
the
display,
you
must
Summary of Contents for Zephyr Xstream
Page 2: ......
Page 26: ...USER S MANUAL Section 1 QUICK RESULTS 14...
Page 30: ...USER S MANUAL Section 2 INTRODUCTION Getting to Know the Zephyr Xstream 18...
Page 70: ...USER S MANUAL Section 3 GUIDED TOUR of the HARDWARE 58...
Page 144: ...USER S MANUAL Section 6 AUDIO CODING REFERENCE 132...
Page 164: ...USER S MANUAL Section 8 LIVEWIRETM IP Audio 152...
Page 310: ...USER S MANUAL Appendix 1 Codec Interoperability Information 298...
Page 320: ...USER S MANUAL Appendix 3 ISDN Cause Phrases Values 308...
Page 324: ...USER S MANUAL Appendix 4 Known Working SPID Formats by Telco 312...
Page 356: ...USER S MANUAL Appendix 9 Modular Cable Guide 344...
