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Basic applications
Extension inventory
This is where you define which extensions or phone numbers the SIP Ring Switch
represents. New extensions are created via the Add button.
Afterwards the following parameters have to be specified:
Extension
Enter here an extension number which represent the SIP Ring Switch
Alias
Context-sensitive name for the extension, e.g. „Barrier 1“.
User ID
Enter the user ID belonging to the extension here. With some telephone systems
such as FreePBX, the user ID corresponds to the extension number.
Password
Enter the password that is stored in the telephone system for the extensions repre-
sented by the SIP ring switch.
SIP type
Choose here between PJSIP and SIP.
The added extensions are listed in the inventory. The
Connected
column shows
whether the login to the PBX was successful:
Host 1, Host 2
o
registered
*
registration failed
(appears on host 2 if no alternative PBX has been configured)
The display does not update automatically. To see a status change, the Communica-
tion paths >> SIP menu path may have to be called up again.
Extension inventory
To prevent unauthorized switching, a list of authorized subscribers is created in the
SIP Ring Switch. There are two ways to add new subscribers:
