ZyXEL Omni TA 128 User Guide - Page 90

Control of Outgoing Service Indicator, Control of ENDGERÄTEAUSWAHLZIFFER EAZ

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• Service Indicator - Determines what kind of bearer services are desired. • Destination Address - Provides information for the telephone company to direct the call to the remote party. Control of Outgoing Service Indicator The Outgoing Service Indicator will be assigned when you configure the B channel protocols using the command ATBnn. Since there are a number of combinations of voice or voice-banddata services on the analog adapters, users may want to control the outgoing Service Indicator themselves for some specific applications. Use the following table to configure S104/S107 (Service Indicator) and S108/S111 (Additional Information Octet) according to the terminal types: Telephone Modem G3 Fax Service Indicator S107: analog, Phone 1 S104: analog, Phone 2 1 (Fernsprechen) 2 (analog - dienste) 3 (analog - dienste) Addi. S. I. S111: analog, Phone 1 S108: analog, Phone 2 1 (3.1 KHz) 3 (Daten Über Modem) or 4 (Btx Über Modem) 2 (Fax Gruppe 3) Control of ENDGERÄTEAUSWAHLZIFFER (EAZ) EAZ (or Terminal Selection Code) is the last digit of an ISDN phone number in 1TR6. Usually EAZ=0 indicates a global call. Any terminal on the S0 interface which is service-compatible with the incoming call, can answer the call. Other values of EAZ (1,2,....,9) provide the possibility for assigning multiple ISDN numbers to a single ISDN BRI line. A calling user 78

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78
•
Service Indicator
- Determines what kind of bearer services
are desired.
•
Destination Address -
Provides information for the telephone
company to direct the call to the remote party.
Control of Outgoing Service Indicator
The Outgoing Service
Indicator
will be assigned when you
configure the B channel protocols using the command
ATBnn
.
Since there are a number of combinations of voice or voice-band-
data services on the analog adapters, users may want to control the
outgoing Service Indicator themselves for some specific
applications.
Use the following table to configure
S104/S107
(Service Indicator)
and
S108/S111
(Additional Information Octet) according to the
terminal types:
Service Indicator
S107: analog, Phone 1
S104: analog, Phone 2
Addi. S. I.
S111: analog, Phone 1
S108: analog, Phone 2
Telephone
1 (
Fernsprechen
)
1 (
3.1 KHz
)
Modem
2 (
analog - dienste
)
3 (
Daten Über Modem
)
or
4 (
Btx Über Modem
)
G3 Fax
3 (
analog - dienste
)
2 (
Fax Gruppe 3
)
Control of ENDGERÄTEAUSWAHLZIFFER (EAZ)
EAZ
(or Terminal Selection Code) is the last digit of an ISDN
phone number in 1TR6. Usually EAZ=0 indicates a global call. Any
terminal on the S0 interface which is service-compatible with the
incoming call, can answer the call.
Other values of EAZ (1,2,
....
,9) provide the possibility for assigning
multiple ISDN numbers to a single ISDN BRI line. A calling user