Obihai OBi1000 User Guide - Manual (Page 33)

OBi1000
User
Guide
Copyright
Obihai
Technology
33
Shared Line Appearance (SLA) and Shared Call Appearance (SCA)
A
Shared
Line
is
a
service
account
or
extension
that
is
installed
on
a
group
of
phones,
such
that
if
any
phone
is
using
that
extension,
other
sharing
phones
will
be
notified.
There
can
be
multiple
simultaneous
calls
on
a
shared
line.
The
maximum
allowed
simultaneous
calls
on
a
shared
line
will
typically
be
fixed.
Each
call
on
a
shared
line
is
called
a
Share
Call
Appearance
(SCA)
and
is
sometimes
referred
to
as
a
Bridged
Line
Appearance
(BLA).
If
your
phone
has
a
shared
line
configured
as
one
of
the
services,
it
should
have
as
many
Call
Keys
defined
on
the
phone
as
are
bound
to
that
service.
SCAs
of
a
shared
line
are
ordered
with
an
index
1–n
as
SCA1,
SCA2,
SCA3,
...
SCAn,
where
n
is
the
maximum
number
of
calls
permitted
for
that
line.
On
the
OBi1000,
the
SCAs
are
assigned
sequentially
in
ascending
order
according
to
the
VLK
index
of
the
corresponding
Call
Key
bound
to
the
shared
line.
For
example,
suppose
a
shared
line
with
4
SCAs
is
configured
on
a
phone
with
VLK1,
VLK3,
VLK7,
and
VLK8
assigned
as
the
4
Call
Keys
bound
to
that
line,
then
the
calls
hosted
on
VLK1,
VLK3,
VLK7,
and
VLK8
are
SCA1,
SCA2,
SCA3,
and
SCA4,
respectively.
Icon
SCA
State
Description
Available
Operation
LED
Pattern
Seized
A
sharing
phone
has
seized
the
SCA
to
make
an
outgoing
call
Blinking
in
red
(30ms
on/30ms
off)
Trying
A
sharing
phone
is
trying
an
outgoing
call
Steady
red
Proceeding
A
sharing
phone
is
making
an
outgoing
call
and
the
called
party
is
ringing
Steady
red
Connected
A
sharing
phone
is
on
a
connected
call
with
that
SCA
Barge
In
to
monitor
the
conversation
only
or
to
fully
participate
in
the
conversation
Steady
red
Held
A
sharing
phone
is
on
a
call
with
that
SCA
and
has
placed
the
call
on
hold
Resume
and
take
over
the
call
Slow
blinking
in
red
Private
Held
A
sharing
phone
is
on
a
call
with
that
SCA
and
has
placed
the
call
on
private
hold
Slow
blinking
in
red
(100ms
on/100ms
off)
Call
Parked
A
call
is
parked
against
the
extension
Pickup
the
parked
call
Blinking
in
red
(50ms
on/50ms
off)
Idle
None
of
the
sharing
phones
is
using
the
SCA
Seize
the
SCA
to
make
an
outgoing
call
Off
Error
Protocol
error
Steady
amber
Intercom Calls
Intercom
refers
to
a
call
with
the
following
characteristics:
•
The
called
phone
answers
automatically,
usually
immediately
without
ringing
and
uses
the
speakerphone
or
headset
to
answer
the
call.
Typically
the
answering
phone
also
plays
a
short
beep
to
alert
the
called
user
right
after
answering
the
call
•
The
calling
phone
may
support
Push
To
Talk
(PTT)
such
that
the
call
ends
as
soon
as
the
caller
releases
the
respective
PTT
key
on
the
calling
phone.
PTT
does
not
apply
to
the
called
phone
on
the
other
hand;
the
called
user
talks
and
ends
the
call
normally
just
like
any
other
call
When
an
intercom
call
is
received
and
answered,
all
other
current
calls
on
the
called
phone
will
be
interrupted
in
the
standard
way,
as
this
is
a
new
call
to
be
added
to
the
foreground.
With
the
OBi,
a
feature
key
may
be
assigned
the
function
“Auto
Answer
On/Off”
to
give
the
user
an
easy
way
to
disable
auto-­‐answering
intercom
calls
in
case
they
do
not
want
to
be
interrupted.
If
Auto-­‐Answer
is
turned
off,
the
intercom
call
will
be
presented
to
the
called
phone
as
a
call
and
the
phone
will
ring
normally.