Section 700 - Operation Chapter 3. System FeaturesS-ICX-50-700 S-ICX (International) issued October 2000 41Hardware Requirements• N/AConsiderations• N/AISDN/PRI S-Point InterfaceUK/Malaysia/Indonesia: The System supports Integrated Services Digital Network (ISDN) PrimaryRate Interface (PRI) terminal equipment with the ISDN/PRI S Point Interface (VB-44540UK).The primary rate interface provides 30B (bearer) plus one D (data) channel support (30B +D;1984kbps).Fully used cards occupy 1 slot for the S-ICX.HK/Taiwan: The System supports ISDN-PRI terminal equipment with the ISDN/PRI S PointInterface (VB-44540). The PRI provides 23 B (bearer) plus 1 D (data) channel support (23B + D;1544 kbps).Fully used cards occupy 1 slot for the S-ICX.Hardware Requirements• N/AConsiderations• N/AFlexible Numbering PlanDescriptionThe System provides flexible numbering for feature access special numbers and extension numbers.The dialling plan allows settings for digits dialled at dial tone, digits dialled at ringback tone, digitsdialled at busy tone, two patterns of feature codes dialled at dial tone, two patterns of feature codesdialled at ringback tone, and two patterns of feature codes dialled at busy tone.Feature access codes can be used when replacing another PBX system with an S-ICX system. Ratherthan learning the new access codes, the System feature access codes can be changed to match the oldsystem. As a result, telephone users are less confused by the change and the requirement for retrainingis reduced. Two sets of feature access codes are available (one of the two must be assigned to theterminal).Hardware Requirements• N/AConsiderations• N/A
