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LTGSM User Manual C25 Confidential
If you choose SMSC, you will be presented with a slightly different screen:
On many systems, the fields which are blank in the above screenshot may be left blank as
they will not be required. Only where the SMSC needs to register with a call server will the
SMS Centre Number (normally 8980449), SIP Password, Registrar and Proxy need to be
used in order to register onto the call server.
An IDD field may be seen in some versions of PMX Administrator. Its function is to set the
International Dialling Digits for the country where the gateway is located. For example, to dial
an international number from the UK, a prefix of 00 is required. The IDD will be used to
replace a plus symbol (+) at the front of any dialled number. Later versions do not include the
setting as it is automatically handled by the MSC.
The PMX Administrator installation process creates two Microsoft Message Queues:
to_mms is used to deliver text messages to numbers not on PMX.
gsmregistrations is used to store text messages for extensions which are not currently
registered on PMX e.g. when the handset is switched off or out of the PMX coverage area.
When the handset re-registers with PMX, the queued messages are delivered.
These two queues would normally be defined as shown in the screenshot as these are the
standard naming convention. They may be altered if required. If the system is set up to used
private instead of public queues, this screen offers the ability to defined the queue names as
.\private$\to_mms
and
.\private$\gsmregistrations
