48 Chapter 5 Configuring the R2MFC MBM

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.

Table 3 Minimum (or fixed) number length + timer parameters

Option

Parameters

Meaning

Default

 

 

 

 

Explicit ‘End of dial’ signal

None

The preset option for all

Yes

(I-15)

 

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.

 

 

 

 

 

Minimum (or fixed) number

Minimal number of digits

Receiving minimum number of

No

length and timer

 

digits + optional number of

 

 

 

digits means end of dial

 

Minimum (or fixed) number

Optional number of additional

No

(maximum length reached)

length and timer

digits

 

When a fixed length number is

 

 

 

 

 

 

always expected, set the

 

 

 

optional number of digits to 0.

 

 

 

 

 

Minimum (or fixed) number

Interdigit timer in the minimal

Expiry of the long timer means

No

length and timer

interval (long timer)

MFC error - number

 

 

 

incomplete.

 

 

 

 

 

Minimum (or fixed) number

Interdigit timer in the optional

Expiry of the short timer

No

length and timer

interval (short timer)

means end of dial.

 

 

 

 

 

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.”

NN40010-300

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Nortel Networks R2MFC manual Minimum or fixed number length + timer parameters, Option Parameters Meaning Default