ELTEX RG-5421G-Wac, User Manual

Page: 71 / 147

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RG-5400 Subscriber router 71
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CFU — Call forward unconditional —when selected, CFU (Call Forward Unconditional) service is
enabled—all incoming calls will be forwarded to the specified call forward unconditional
number.When checked, fill in the following fields:

Call forward unconditional number —number that all incoming calls will be forwarded to
when Call forward unconditional service is enabled (in SIP profile being used, a prefix for
this direction should be defined in the numbering schedule.);
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CFB — Call forward on busy —when selected, CFB (Call Forward on Busy) service is enabled—
forward the call to the specified number, when the subscriber is busy. When checked, fill in the
following fields:

Call forward on busy number —number that incoming calls will be forwarded to when the
subscriber is busy and Call forward on busy service is enabled (in SIP profile being used, a
prefix for this direction should be defined in the numbering schedule.);
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CFNR — Call forward on no answer —when selected, CFNA (Call Forward at No Answer) service is
enabled—forward the call, when there is no answer from the subscriber. When selected, fill in
the following fields:

Call forward on no answer number —number that incoming calls will be forwarded to
when there is no answer from the subscriber and Call forward on no answer service is
enabled (in SIP profile being used, a prefix for this direction should be defined in the
numbering schedule);

No answer timeout, seconds —time interval that will be used for call forwarding when
there is no answer from the subscriber, in seconds;
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DND — Do not disturb —when selected, temporary restriction is placed for incoming calls (DND
service).
When multiple services are enabled simultaneously, the priority will be as follows (in the
descending order):
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CFU;
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DND;
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CFB, CFNA.
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CLIR – caller ID service restriction. When flag is set Anonymous sip:anonymous@unknown.host
will be transmitted by the ‘From’ header of messages via SIP.
Line parameters (Configuration of physical parameters)
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Deliver calling party phone number—select the Caller ID mode. For Caller ID operation,
subscriber's phone unit must support the selected method:

Off – Caller ID is disabled;

FSK Bell 202, FSK V.23 – FSK Caller ID method (using bell202 standard, or ITU-T V.23). The
number is served between the first and second ringing tones by a stream of data with a
frequency modulation;

DTMF – DTMF Caller ID method. The number is served between the first and second calls
on the line by dual-frequency DTMF;
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Hangup timeout, seconds – dialing timeout for the first digit of the number. When there is no
dialing during the specified time, 'busy' tone will be sent to the subscriber, and the dialing will be
ended;
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Busy timeout, seconds —'busy' tone timeout for the subscriber. If the subscriber doesn't put the
phone onhook until the timeout expires, an error tone will be sent into the line;
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Ringback timeout, seconds— launches when an incoming call is received and defines the
maximum call response time. When the defined timeout expires, 'busy' tone will be sent to the
remote subscriber.