NEC UNIVERGE SV8100 Features & Specifications Manual page 622

Issue 5.0
Caller ID information. If the Caller ID information is restricted, the telephone display shows
PRIVATE. If the system is not able to provide Caller ID information because the Telco information is
not available, then the display shows OUT OF AREA.
Conditions
Primary Rate Interface (PRI):
The system is compatible with ISDN Primary Rate Interface (PRI) services. PRI services
currently supported include:
Basic PRI Call Control (BCC)
o
Display of incoming caller's name and number when allowed by Telco
o
Routing in the system based on the number the caller dialed
o
ISDN maintenance functions (such as In Service/Out of Service Messaging)
o
Speech and 3.1 KHz audio
o
PRI capability requires the installation of CD-PRTA. Each PRI circuit provides 32 PRI
channels (30B + 2D). The T1/PRI Interface uses a single slot. When installed, the T1/PRI
Interface uses the first block of 32 consecutive trunks. For example, if you have an
4COT + PZ-4COT
9~40. If you have
will use trunks 25~56. The T1/PRI Interface cannot use trunks 9~16 (even if available)
since they are not part of a consecutive block of 32 trunks.
If fractional PRI has the number of ports changed, the Trunk Port number might change if
they become split or fit into an empty gap of trunk ports. For example, if you have a
4COT + PZ-4COT
25~36 and the PRI is changed to be eight ports instead of 12 ports, the new trunk port
numbers would be 9~16 because the eight ports can now fix into the gap without being split
ports. Another example, if you have a
and the PRI (8 ports) was assigned as 9~16 and then you change the PRI to be 12 ports
instead of eight, the new trunk ports would be 25~36 because the ports have to be split to
keep the original port numbers, and this is not supported.
If using a CSU/DSU, Program 10-03-13 must be set to 0. If not using a CSU/DSU,
Program 10-03-13 must be set to 1~7 or anything other than 0.
Restrictions for Calling Party Name:
1 - 612
installed for trunks 1~8, the T1/PRI Interface will automatically use trunks
CD-4COT + PZ-4COT
for Trunks ports 1~8 and 17~24 and the PRI (12 ports) was assigned as
CD-4COT + PZ-4COT
installed for trunks 1~8 and 17~24, the T1/PRI ETU
for Trunks ports 1~8 and 17~24
UNIVERGE SV8100
CD-
CD-
ISDN Compatibility