Cabletron Systems CSX100 series, Руководство пользователя, Страница: 23 / 153

ISDN and Ordering Issues 9
Note: The router supports this package, but voice features are only
useful on models with POTS support.
Important: Point-to-Multipoint service is preferred over Point-to-Point
service since you get 2 DNs. Generic Package S is best suited for Point-
to-Multipoint service.
3. Request National ISDN-1 switch as your preferred switch
type.
(This is not required but recommended.)
4. The following information will be provided by your
telephone company:
Europe: Switch type and Directory Numbers (DNs)
North America: Switch type, Service Profile ID Numbers (SPIDs), and
Directory Numbers (DNs)
Asia: Switch type and Directory Numbers (DNs)
Your switch Type will be one of the following and may or may not have
SPIDs associated with it:
SWITCH TYPES DNs SPIDs
EUROPE
NET3 European ISDN/ETSI
NET3SW Swiss NET3 variant
yes
yes no
no
NORTH
AMERICA
NI1 National ISDN-1-compliant switches
AT&T 5ESS AT&T 5ESS Custom
DMS100 Northern Telecom DMS-100
yes
yes
yes yes
yes
yes
ASIA NTT Nippon Telegraph and Telephone
KDD Kokusai Denshin Denwa., Ltd.
HSD64 64Kb permanent connection
HSD128 128Kb permanent connection
yes
yes
no
no
no
no
no
no
Note : Save this information; you will need it later to configure your router.
5. Order long distance ISDN service (North America).
Contact the long distance company of your choice to obtain ISDN
service outside of your local telephone company’s service area. Here are
some long distance companies and their telephone numbers for North
America:
AT&T : 1-800-222-7956
MCI : 1-800-MCI-ISDN
Sprint : 1-800-736-1130