Nortel R2MFC, Installation And Configuration Manual, Page: 48 / 114

48 Chapter 5 Configuring the R2MFC MBM
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End of dialing (incoming)
End of dialing for an incoming call can be configured by using the CLI. See Table 3 , for the end of
dialing options.
End of dialing (outgoing)
End of dialing in outgoing calls is indicated by MFC signal “I15” (or equivalent country-specific
signal). This signal is sent if the far-end requests next digit beyond the last digit of the dialed
number.
When R2MFC MBM originates a call to the CO, the R2MFC MBM has already received the
whole dialed number from the BCM. This is because the digits are passed from BCM to the MBM
by PRI “en-bloc.” This operation mode means that BCM determines user end-of-dialing either by
number of digits, explicit input from user (for example, the “#” digit), or timeout.
Disable ANI
The ANI request option can be disabled. When disabled:
• Incoming call — R2MFC MBM does not request ANI.
• Outgoing call — When far end requests ANI, R2MFC MBM answers “ANI not available.”
Table 3 Minimum (or fixed) number timer parameters
Option Parameters Meaning Default
Explicit ‘End of dial’ signal
(I-15)
None The preset option for all
countries. However, signal
has low significance, because
the end of dialing is
determined by the BCM (PRI
side) when it receives the last
digit of the number.
Yes
Minimum (or fixed) number
length and timer
Minimal number of digits Receiving minimum number of
optional number of
digits means end of dial
(maximum length reached)
When a fixed length number is
always expected, set the
optional number of digits to 0.
No
Minimum (or fixed) number
length and timer
Optional number of additional
digits
No
Minimum (or fixed) number
length and timer
Interdigit timer in the minimal
interval (long timer)
Expiry of the long timer means
MFC error - number
incomplete.
No
Minimum (or fixed) number
length and timer
Interdigit timer in the optional
interval (short timer)
Expiry of the short timer
means end of dial.
No