Ringer Equivalence Number (REN)
The Ringer Equivalence Number is an indication of the maximum number of devices allowed to be connected to a telephone interface. The termination
on an interface may consist of any combination of devices subject only to the requirement that the sum of the RENs of all the devices does not exceed
five.
L’indice d’équivalence de la sonnerie (IES) sert à indiquer le nombre maximal de terminaux qui peuvent être raccordés à une interface téléphonique. La
terminaison d’une interface peut consister en une combinaison quelconque de dispositifs, à la seule condition que la somme d’indices d’équivalence de
la sonnerie de tous les dispositifs n’excède pas 5.
EMC Compliance Statement
This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.
Hardware Expansion Modules
UX systems may contain factory-installed hardware modules depending on the system type and configuration you purchased.
These modules are not user-serviceable and may only be installed or repaired by NET-trained service personnel.
Do not remove the top panel of the UX chassis. Operating the UX system with the top panel removed will cause hardware components
to overheat and fail. Unauthorized removal of the top panel will void your product warranty and service agreement.
Application Solution Module (ASM)
Digital Signal Processing (DSP) Modules
Application Solution Module (ASM)
This section describes the optional UX Application Solution Module (ASM) hardware module.
The ASM module is a separate, fully-functional server installed inside the UX chassis. The ASM can host a variety of applications that support the UX
system.
Do not remove the top panel of the UX chassis. Operating the UX system with the top panel removed will cause hardware components
to overheat and fail. Unauthorized removal of the top panel will void your product warranty and service agreement.
An ASM module is factory installed and can only be upgraded by NET-trained service personnel.
ASM Applications
An ASM comes preinstalled with one of the following software applications:
Survivable Branch Appliance ASM
Survivable Branch Appliance ASM
This section describes the Microsoft Survivable Branch Appliance (SBA) version of the
Application Solution Module (ASM)
The Survivable Branch Appliance ASM is a factory-installed optional UX module running an embedded version of Microsoft Lync Server 2010. The SBA
software is configurable from the UX Web User Interface.
For more information about configuring the SBA software, refer to the following topics:
