User`s guide

Small Office Remote Access Switch 45
O RDERING ISDN S ERVICE (US O NLY )
Ordering BRI ISDN Lines using Provisioning Settings
PROVISIONING SETTINGS FOR AT&T 5ESS SWITCHES
The ISDN services supported by AT&T 5ESS switches are as follows (in order of preference of
usage):
1. NI-1
2. AT&T Custom Point-to-Point
The sections below provide the settings for each 5ESS service type. Note that your service provider
may not be able to offer all of the features listed.
AT&T 5ESS NI-1 S
ERVICE
Note that some of the elements below are set per directory number. With NI-1 Service, you will
typically have two directory numbers.
AT&T #5ESS NI-1 Service
Provisioning Element Setting
Term Type A
CSV 1
CSV ACO unrestricted
CSV limit 2
CSV NB limit 1
CSD 1
CSD ACO unrestricted
CSD limit 2
CSD NB limit 1
EKTS no
ACO yes