Copyright 2010-2015 Obihai Technology, Inc.
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on at a time, and only one headset device can be active when the headset audio path is turned on. The phone is said to
be
On-Hook
if none of the audio paths for calls are turned on. Otherwise the phone is said to be
Off-Hook
.
When an audio path is switched on, the other currently active audio path is automatically switched off. The
speakerphone and headset audio paths are each enabled by pressing the speakerphone key or the headset key. Lifting
the handset from the cradle enables the handset audio path.
Off-Hooking
the phone refers to one of the following actions when the phone audio paths for calls are all switched off:
•
Lifting the handset from the cradle
•
Turning on the speakerphone path by pressing the speakerphone button
•
Turning on the headset path by pressing the headset button
On-Hooking
the phone refers to one of the following actions when the phone audio is on:
•
Placing the handset on the cradle when the currently active audio path is the handset
•
Turning on the speakerphone by pressing the speakerphone button when the currently active audio path is the
speakerphone
•
Turning on the headset by pressing the headset button when the currently active audio path is the headset
Off-Hook Dialing
In this case, the user off-hooks the phone before dialing the number. The phone plays the dial tone when it is off-hook
and starts collecting any digits entered by the user and processes these digits according to the phone digit map.
On-Hook Dialing
In this case, user dials the number without off-hooking the phone first (this is also known as pre-dialing). User must
press the
Dial
soft-key option to complete the dialing of the number to call. The Phone then processes the entered
number according to the digit map.
Outbound Call Routes
After a complete number is collected from the user, the phone determines which service to use for the call by applying
the call routing rules defined in the
Phone Settings
::
OutboundCallRoute
parameter. This parameter may refer to
named digit maps defined elsewhere in the phone configuration. The default value as shown below refers to
(Msp1)
,
(Msp2)
,
(Msp3)
,
(Msp4)
,
(Mpp)
, and
(Mbt)
which are digit maps defined for SP1, SP2, SP3, SP4, OBiTALK, and
OBiBluetooth services, respectively:
{([1-9]x?*(Mpli)):pp},{**0:aa},{***:aa2},{(<**1:>(Msp1)):sp1},
{(<**2:>(Msp2)):sp2},{(<**3:>(Msp3)):sp3},{(<**4:>(Msp4)):sp4},
{(<**8:>(Mbt)):bt},{(<**9:>(Mpp)):pp},{(Mpli):pli}
Note that
pli
refers to the Primary Line that is described in the next section.
Primary Line
The Primary Line is the preferred line to use for outgoing calls when the number entered by the user does not include a
line-section-prefix (such as **1 or **2). The Primary Line is defined in the parameter
Phone Settings
::
PrimaryLine
which must be one of the following values (case-sensitive):
-
SP1 Service
-
SP2 Service
-
SP3 Service
