Teltone m-392 Guida Utente
transfer codes to Port 1. You have the option of disconnecting the call or routing it to
another port.
another port.
After receiving the transfer code, the LSS will send a two-digit DTMF signal (#B) to the
Polling Controller, instead of the modem answer tone. If a call lacks a transfer code, it can
be directed to any of the four ports. When the Polling Controller detects the #B message,
it connects to the polling modem. However, if the Polling Controller detects modem
answer tone
Polling Controller, instead of the modem answer tone. If a call lacks a transfer code, it can
be directed to any of the four ports. When the Polling Controller detects the #B message,
it connects to the polling modem. However, if the Polling Controller detects modem
answer tone
without the #B message, it disconnects the call. If power is lost, calls will be
sent to Port 1, regardless of this feature. (Please note that the corresponding option must
be programmed in the Polling Controller.)
be programmed in the Polling Controller.)
Remote Programming
A password-protected remote programming capability is provided. When remote
programming is enabled at the LSS, options can be programmed from the Polling
Controller. The default password can be changed from the Polling Controller.
programming is enabled at the LSS, options can be programmed from the Polling
Controller. The default password can be changed from the Polling Controller.
Loss of Power at the LSS
During a power failure, telephones connected to Port 1 can receive and place calls. No
other features of the LSS are available. Existing Port 1 connections will
other features of the LSS are available. Existing Port 1 connections will
not be interrupted
by power failure or restoration.
Port Access Priority at the LSS
There are certain conditions under which a caller making a priority interrupt at the LSS
may not be able to immediately obtain central office dial tone which enables the priority
call to be processed by the telephone network. The user will experience a dial tone delay
and/or receive a busy signal to indicate that she/he should redial in these instances.
may not be able to immediately obtain central office dial tone which enables the priority
call to be processed by the telephone network. The user will experience a dial tone delay
and/or receive a busy signal to indicate that she/he should redial in these instances.
You can establish one of three types of priority which will determine how competing users
at the LSS are given access to the line. This is determined by a programming command,
as described in Chapter 4. The priority modes are:
at the LSS are given access to the line. This is determined by a programming command,
as described in Chapter 4. The priority modes are:
If Total Priority Mode is enabled, Port 1 (normally a telephone) is given immediate
access to the line whenever the phone goes off-hook. If another port is using the line (for
example, data transfer is taking place), the modem is halted and the line made free for
the telephone user. Port 2 also has priority access over Ports 3 and 4, but not over Port 1;
Port 3 has priority access over Port 4, but not over Ports 1 and 2.
access to the line whenever the phone goes off-hook. If another port is using the line (for
example, data transfer is taking place), the modem is halted and the line made free for
the telephone user. Port 2 also has priority access over Ports 3 and 4, but not over Port 1;
Port 3 has priority access over Port 4, but not over Ports 1 and 2.
If Emergency Priority Mode is enabled, a Port 1 user is given priority when one of the
programmed emergency numbers is dialed. The LSS can be programmed to allow up to
ten 16-digit numbers. An Access Code can also be programmed to provide emergency
line access to allow any number to be dialed.
programmed emergency numbers is dialed. The LSS can be programmed to allow up to
ten 16-digit numbers. An Access Code can also be programmed to provide emergency
line access to allow any number to be dialed.
In this mode, Port 2 has total priority over Ports 3 and 4. This arrangement allows
time-sensitive credit card verification calls on equipment connected to Port 2 to take
priority over other calls.
time-sensitive credit card verification calls on equipment connected to Port 2 to take
priority over other calls.
Caution: If the LSS is receiving an incoming fax when you go off-hook in either Total
Priority Mode or Emergency Priority Mode, the LSS will be unable to obtain network dial
tone until the sending fax disconnects or the PSTN times out (usually within 10-15
seconds).
Priority Mode or Emergency Priority Mode, the LSS will be unable to obtain network dial
tone until the sending fax disconnects or the PSTN times out (usually within 10-15
seconds).
If No Priority Mode is enabled, no port can access the line when another port is using it.
Reference Manual
Chapter 4: Teltone Default LSS Operation with Polling Controller
40-400-00015, Rev.
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