Telos Zephyr User Manual page 143

USA protocols with the exception of AT&T's Point- to- Point and Point- to-
Multipoint protocols. (Note that Zephyr does not support the AT&T Custom Point-
to- Multipoint ISDN protocol. If you have this protocol, you will need to have your
ISDN service modified. Contact Telos Customer Support for details.). This is also
the correct selection if you have DMS- 100 custom ISDN.
•
PTP AT&T Point- to- Point (Custom) Protocol
This mode is to be used only by USA users who have AT&T Point- to- Point protocol.
Other users should not make this selection.
•
ETS300 European ISDN Protocol
ISDN TIP!
If your Telco did not properly follow the ordering information
you sent them from the appendix of this manual (you did use
that information, didn't you?) they may have given you a 2 B-
channel National ISDN line with only one SPID and one phone
number. This may work, however you will need to proceed as
follows:
1. Enter the SPID they gave you as SPID 1
2. Enter your 7-digit directory number twice as both Directory 1
and Directory 2
ISDN TIP!
If your Telco did not properly follow the ordering information
you sent them from the appendix of this manual (you did use
that information, didn't you?) they may have given you a 2 B-
channel AT&T "Custom Multipoint" line with 2 phone numbers
and 2 SPIDS. Zephyr does not support this configuration.
However, in an emergency, to save a remote, you can usually
get things working (temporarily) as follows:
1) Remove both SPIDS and both directory numbers
2) Set Telco to PTP
3) Have another Zephyr call either of your phone numbers
twice. They should be able to connect.
4) The line will now function normally for outgoing calls until
Zephyr is rebooted or the ISDN connection is reinitialized.
This mode is to be used only with the European ETS- 300 ISDN protocol, known as
Euro- ISDN.
Panic Dial Panic Dial activation and setup selection
(This is an advanced feature and may be ignored by most users.)
This menu item is only used when Zephyr has the internal terminal adapter installed.
Section 8 DETAILED MENU REFERENCE
143