Nortel ISDN Signaling Link, Описание, установка и эксплуатация

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Install and configure ITG ISL Trunk node Page 211 of 378
ITG Trunk 2.0 ISDN Signaling Link (ISL) Description, Installation and Operation
Configure Digits dialed tab
In this tab, you configure one or more ESN translations for the current
destination node. Figure 37 describes the Dialed Digits tab fields.
1 Click on the Digits dialed tab.
MAT displays the Digits dialed tab.
2 Select the ESN translation type from the Dial Plan drop-down list. You
must add every ESN translation configured for this destination node in
the Meridian 1 ESN (LD86, LD87 and LD96) one at a time.
3 Enter the Called Number digits for the ESN translation type in the Dial
Plan Digits field (see Figure 34, number 2).
Note: The digits must be leftwise unique within the ESN translation
types that correspond to given pair of NPI and TON values. Every
Meridian 1 ESN translation type generates a unique pair of NPI and
TON values by default. The default values can be manipulated in the
ESN digit manipulation tables. The CTYP in the route data block
defaults to unknown (UKWN).
Note: Two sets of digits are “leftwise unique” if one set of digits is not
identical to the leading digits of the second set of digits. For example,
011 and 0112 are not leftwise unique; 011 and 012 are leftwise unique.
4 Enter the number of leading digits to delete or insert, if required for digit
manipulation on outgoing calls using this ESN translation to this
destination node.
Note 1: The digit manipulation defined in the Digits dialed tab of the
ITG Dialing Plan - Remote Node Properties window does not apply to
the Destination Number of the Facility messages for
non-call-associated signalling for MCDN features. These features
include: NRAG, NMS, NACD, and NAS.
Note 2: Digit manipulation in the Digits dialed tab can be used as
required for destination nodes with node capability H.323 V2, and also
for destination nodes with node capability SL1, SL1 ESN5, ESGF, or
ISGF for ESN translation Dial Plan digits that are not used for
non-call-associated signalling.
5 To add the ESN translation Dial Plan digits for this destination node,
click Add.
6 Click Apply.