ZyXEL Communications omni series Benutzerhandbuch
Advanced ISDN Call Control 83
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Destination Address - Provides information for the telephone
company to direct the call to the remote party.
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.
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.
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:
and S108/S111 (Additional Information Octet) according to the
terminal types:
Service Indicator
S107: analog, Phone 1
S104: analog, Phone 2
S107: analog, Phone 1
S104: analog, Phone 2
Addi. S. I.
S111: analog, Phone 1
S108: analog, Phone 2
S111: analog, Phone 1
S108: analog, Phone 2
Telephone
1 (Fernsprechen)
1 (3.1 KHz)
Modem
2 (analog - dienste)
3 (Daten Ü ber Modem) or
4 (Btx Ü ber Modem)
4 (Btx Ü ber Modem)
G3 Fax
3 (analog - dienste)
2 (Fax Gruppe 3)
Control of ENDGERÄ TEAUSWAHLZIFFER (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.
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 can
select, via the public network, one or more distinct terminals on a
single BRI line.
multiple ISDN numbers to a single ISDN BRI line. A calling user can
select, via the public network, one or more distinct terminals on a
single BRI line.
With its highly integrated, multi-function features, the TA128 can be
viewed as a “black box” containing multiple distinct terminals. Each
viewed as a “black box” containing multiple distinct terminals. Each