Filter
Top Products
CHAPTER 2 ND-71762 (E)
Page 26
Issue 2
GENERAL INFORMATION FOR CCIS
1. The following table shows the network type classification.
IPX: NEAX 2400 IPX IPS: NEAX 2000 IPS Internet Protocol Server
For these network types, the following services are realized or enhanced.
Number Portability - CCIS [N-46]
Centralized Maintenance - CCIS [C-167]
Centralized Billing - CCIS [C-55]
Centralized System Management Report - CCIS [C-57]
Message Center Interface - CCIS [C-67]
For availability of the other services in this network, see “Feature and Specifications Manual”.
2. There are two connection types for the network.
a.) IPS - IPX connection
b.) IPX - IPX connection
6.2 Conditions for Network Establishment
• IPS - IPX
1. Additional IPS cannot be connected to IPS that has already been connected with IPX. (Only one SPAN is
allowed for IPX-IPS connection.)
2. A maximum number of routes and that of nodes for the IPS system are given by subtracting the number of
routes (LGRT) used for the IPX system from 899 (maximum number of routes in an FCCS group).
Note: This condition is applied to the IPX side. The IPS system may accommodate up to 255 nodes (including IPX)
because the maximum number of Point Codes (PCs) assigned at IPS system is 255.
3. When a signal route is deleted, another signal route can be shared with multiple routes (the voice route is
required per route). However, when the network is established using EVENT BASED-CCIS (For details,
ISDN System Data Design Manual), the signal route is required per route.
• IPX - IPX
1. The maximum number of nodes per FCCS group is 253.
2. The maximum number of routes assigned in each FCCS group is 899.
3. An individual NCN and NDM exist in each FCCS group.
TYPE
CONNECTION TYPE A MAXIMUM
NUMBER OF
TELEPHONE
NUMBER
SERVICE
IPX - IPX IPS - IPX IPX - IPX IPS - IPX
1 FCCS CCIS 120,000 FCCS service CCIS service
2 CCIS CCIS 120,000 CCIS service CCIS service