270 Matrix PRASAR UCS System Manual
You are recommended to note down or copy the Authentication Password and HTTP Authentication
Password in a confidential file.
Make sure, you have configured SIP ID as HTTP User Name and HTTP Authentication Password as
HTTP Password in the Standard SIP Phone.
•In Call Appearances, define the maximum number
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of simultaneous calls that the SIP Extension should
be allowed to make/receive. You can set up to 10 call appearances for a SIP Extension. Default: 2.
When Call Appearance is set to 2, the SIP Extension can make/receive 2 calls at a time.
• Under Auto Sign-In, enter the Email ID of the extension user you wish to store. The Email ID can be a
maximum of 64 characters. The Email ID is used for various server features.
• Auto Sign-In parameters — Send Configuration Mail and Mail Status, are applicable only for
Mobile Clients — VARTA ADR100, VARTA AMP100 applications.
• The Send Configuration Mail button will appear only after you have enabled the SIP Extension and
configured the SIP ID, Authentication ID and Password.
• Under Authentication, enable Authentication of any or all of the following SIP Message Options by
selecting the respective check boxes:
• INVITE Request
• SUBSCRIBE Request
By default, the SIP Message Options INVITE and SUBSCRIBE are enabled.
Make sure that the Authentication ID for the SIP Extension has been configured.
• If you are going to register this SIP Extension with the same SIP ID at more than one location
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, you may
enable the Shared Call Appearance Subscription check box on this SIP Extension. Default: Disabled.
Shared Call Appearance provides notification on call states to all the Standard SIP Phones with the same
SIP ID at different locations. To know more about this feature, see “Shared Call Appearance”.
• To provide voice mail facility to the SIP Extension, select the Voice Mail Subscription check box. Default:
disabled.
• To allow the SIP Extension to monitor the status of another extension or Trunk, select the Busy Lamp
Field
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Subscription check box. Default: disabled. See “Busy Lamp Field for Trunks” to know more.
50. The calls that are routed through the system will depend on the number of Vocoder channels available. The channels supported
depends on the license purchased. For details refer to “License Management”.
51. PRASAR UCS allows you to register SIP Extension with the same SIP ID at three different locations.
52. Busy Lamp Field (BLF), a typical feature supported by the system and Key Telephone Systems, is also supported on SIP Exten-
sions.
In the system and Key Telephone Systems, this feature is typically used by the Operator to monitor the status of another exten-
sion, that is, whether it is available, ringing or busy. The status of the other extensions is indicated on the special function keys pro-
grammed on the Operator's console. This helps the Operator decide whether to place the call, or transfer the call to that extension,
or pick up the call ringing on that extension. With BLF Subscription enabled on the SIP Extension, the user can monitor the status
of another extension or trunk.
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