NEC UNIVERGE SV9100 General Description Manual page 84

Issue 2.0
Caller ID indication displays the calling party telephone number on the LCD of the
multiline terminal for CO incoming calls. This interface provides voice communication
path only.
With ISDN BRI the SV9100 only supports the following protocol:

ISDN-PRI
ISDN-PRI (Integrated Service Digital Network – Primary Rate Interface) is a Public
Switched Telephone Network (PSTN) service that provides 23 B channels and a
single D channel (23B+1D) for trunking. The UNIVERGE SV9100 supports it. Caller
ID indication displays the calling party telephone number on the LCD of the multiline
terminal for CO incoming calls. This interface provides voice communication path
only.
With ISDN PRI the SV9100 supports the following protocols:





ISDN – BRI/PRI Features






2-46
National ISDN-1 (NI-1)
NI-2
4ESS (AT&T Custom)
AT&T 5ESS (Lucent Custom)
DMS-100 Custom (Nortel Spec NIX-A211-1)
DMS-100 National ISDN (Nortel Spec NIX-A233-1)
DID Line Service
Calling Line Identification Presentation (CLIP)
Calling Party Number (CPN) Presentation from Station
Calling Party Name
SMDR Includes Dialed Number
Display Shows Why Caller ID is Not Available
ISDN 2 B-Channel Transfer
The ISDN PRI 2 B-Channel Transfer feature allows the UNIVERGE
SV9100 to receive a call on one B-Channel and transfer it back out on a
second B-Channel (Trunk-to-Trunk transfer on the telco side). When the
transferred call connects, both of the B-Channels are then released and
available for either making or receiving another call. This feature provides
more efficient use of B Channels on an ISDN PRI by allowing a customer
to transfer calls without tying up their B Channels for the duration of the
call.
Features