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White paper Sony Ericsson P1
18 May 2007
When a command is selected, pre-configured
DTMF tones are used to communicate the desired
function to the server. The phone can even be used
to send data that the user is prompted to provide,
such as the date they will be back from a business
trip. Feature commands and text descriptions have
to be programmed using XML and then imported
into the phone.
Ongoing call features are reached from the active
call view.
Offline commands and corporate telephony
settings can be accessed by pressing the
‘corporate telephony’ icon once a calling card has
been set up. Activating a command will result in an
IP packet being sent to the server.
Routing of corporate calls
If a company uses a PABX, calls must be routed via
the PABX to gain access to corporate features and
resources. Sony Ericsson P1 can route outgoing
calls to the corporate switch, instead of to the
dialled B-party. To complete a call, the B-number
is then sent to the mobile extension port of the
PABX and the call set-up is completed. This
process is completely transparent to the user.
A user may dial either an internal number, such as,
1234, or a public number, like +468 123 4567.
Sony Ericsson P1 can be set to bypass the switch
for certain types of calls.
Configuring the phone for the
company
The person responsible for the corporate
communication services defines how the phone
shall be configured. This person may be the
company's IT manager, the operator or a service
provider. They define what feature commands shall
be displayed in the phone, how these commands
interact with the PABX and what text is displayed.
They also define how Sony Ericsson P1 should
handle calls to and from the corporate switch. This
is all done in an XML-structured configuration file,
with the extension .pbx. Once created, this
configuration file can be easily installed onto Sony
Ericsson P1.
To ensure that only authorized personnel have
access to the PABX, approved mobile phone
numbers are added to the list of mobile extensions
in the PBX, and only these numbers will be able to
use the facilities available.
For more information please go to
www.sonyericsson.com/professionalsolutions
and
look for “Areas of use”.
PIM applications
The 160 MB storage space designed for user data
is where the PIM applications data is stored. As
this is a dynamic memory it is impossible to state
which number of contacts, email messages, and so
on that can be stored in this part of the memory.
For example, fewer email messages make room for
more contacts.
From the perspective of synchronization
performance, however, there are requirements
(which the phone meets). See “Synchronization
capacity” on page 44 for more information.