EVENT BASEDCCIS
NEAX2000 IVS2ISDNF eaturesand Specifications
NDA-24273, Issue 1.0 Page7
EVENT BASED CCIS
General Description
Thisfeature allows a PBX customer that does not have a tie line (or when a customer can not use the tie line due
tothe busy or fault of the line), to use the various CCIS feature by using the ISDN line as a CCIS virtual tie line,
on the 2400 IMX -NEAX2000 IVS2connection or the NEAX2000 IVS2- NEAX2000 IVS2connection.
Operating Procedure
No manual operationis required.
Service Conditions
1. Event Based CCISis available between NEAX2000 IVS2to 2400ICSor NEAX2000 IVS2to NEAX2000
IVS2.
2. The maximumnumber of virtual tie lines are 16 channels per system. This includes the common signaling
channels and voice channels.
3. The ISDN line used for the virtual tie line can also be used as a regula r ISDN line.
4. This featuresupports voice calls only. (Supported object at PBX transmission side: Single Line Telephone,
MultilineTerminal, DID/E&M/Ring Down [analog/T1] tandem calls.)
The data calls are transmittedvia the regularISDN network.
5. The PegC ount(the number of originating call from the ISDN trunk) is counted whenusing the ISDN line
forthe virtual tie line by route basis.
6. Billinginformation of the virtual tie line using the ISDN lineis treated as regular tie line calls.
7. Billinginformation of the virtual tie line using the ISDN lineis treated on tandem calls.
8. The voicechannel of the virtual tie line is released at a programmable time after the call finishes.
9. The Common Channel Handler(CCH) card is required for providing Event Based CCIS.
10. The availability of CCIS servicefeatures for Event Based CCIS are listed in the following table.
11. For Event Based CCIS using PRI, the following servicesmust be ordered from Telco on the PRI Span:
a. Each B channel mustbe capable of making and receiving 64K voice calls.
b. Each Bchannel must be capable of making and receiving 64k Unrestricted Digital Data calls.
c. The ISDN PRI span must be ordered with ISDN Indial (DID) service.
12. The PRI trunks should be orderedwith the following components included:
a. Protocol must be National ISDN-1
b. Calling andCalled Party Sub-Address
c. NIUF Capability Package S
d. TwoB-channels capableof Voice and Data simultaneouslyon both B-channels
e. Two Directory numbers, each with a SPID
13. For any feature that requires a tandemconnection (Call-Forward CCIS, etc.), additional Telco BRI circuits
are required.M orethan one BRI trunk is required to allow calls to go back to theP BXthat transferred or
forwarded a call.