Enterasys csx150 Guia Do Utilizador
O
RDERING
ISDN S
ERVICE
(US O
NLY
)
O
VERVIEW
This chapter was designed to be a guideline for ordering ISDN service in the United States.
If you are using NI-1 lines, try using
to order BRI service. If your service provider
does not support EZ-ISDN Codes, try using the
.
If your service providers does not support either types of codes, or, if you are using a non-NI-1 line,
refer to
refer to
.
O
RDERING
NI-1 L
INES
U
SING
EZ-ISDN C
ODES
If you are using a NI-1 switch type and your service provider supports EZ-ISDN codes, we
recommend using the EZ-ISDN 1 code. EZ-ISDN 1 provides alternate circuit-switched voice/data
on both B-Channels. There is a CSV/D terminal associated with each of the B-channels.
recommend using the EZ-ISDN 1 code. EZ-ISDN 1 provides alternate circuit-switched voice/data
on both B-Channels. There is a CSV/D terminal associated with each of the B-channels.
The B-channels will be given a unique primary directory number capable of making/receiving one
circuit-switched voice or circuit-switched data call. Additionally, calling line Id and additional call
offering (ACO) are also supported. ACO is required to allow incoming voice calls to optionally
preempt or disconnect remote data devices (refer to
circuit-switched voice or circuit-switched data call. Additionally, calling line Id and additional call
offering (ACO) are also supported. ACO is required to allow incoming voice calls to optionally
preempt or disconnect remote data devices (refer to
POTS configuration information
and to
POTS
configuration elements definitions
).
O
RDERING
NI-1 L
INES
U
SING
NI-1 ISDN O
RDERING
C
ODES
If you are using a NI-1 switch type and your service provider supports ordering codes, use this
section when ordering your ISDN line. We provide recommended NI-1 ISDN ordering codes each
category of CyberSWITCH remote device.
section when ordering your ISDN line. We provide recommended NI-1 ISDN ordering codes each
category of CyberSWITCH remote device.
F
OR
N
ON
-POTS D
EVICES
If you have a system without the POTS option, we recommend NI-1 ISDN Capability Package I.
This package includes circuit-switched data on two B channels. Data capabilities include Calling
Line Id. No voice capabilities are provided. The lack of voice feature may save you money.
However, package K or M will also work.
This package includes circuit-switched data on two B channels. Data capabilities include Calling
Line Id. No voice capabilities are provided. The lack of voice feature may save you money.
However, package K or M will also work.
F
OR
S
INGLE
POTS D
EVICES
If you have a system with a single POTS connection, use Capability Package K plus the ACO option
(additional call offering). Capability Package K includes alternate voice/circuit-switched data on
one B channel, and circuit-switched data on the other B channel. This package provides non-EKTS
voice features, including Flexible Calling, Additional Call Offering, and Calling Line Id. Data
capabilities include Calling Line Id. The ACO option allows an incoming POTS call to disconnect/
preempt a data call if enabled. If you do not wish to use this feature (i.e., you are not using incoming
preemption), dropping ACO may lower your costs.
(additional call offering). Capability Package K includes alternate voice/circuit-switched data on
one B channel, and circuit-switched data on the other B channel. This package provides non-EKTS
voice features, including Flexible Calling, Additional Call Offering, and Calling Line Id. Data
capabilities include Calling Line Id. The ACO option allows an incoming POTS call to disconnect/
preempt a data call if enabled. If you do not wish to use this feature (i.e., you are not using incoming
preemption), dropping ACO may lower your costs.