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ATM Option System Reference - Comtech EF Data

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5.4.16 Fwd digits<br />

SE/PVC Configuration Parameters<br />

Console SNMP Text-based Config<br />

Fwd digits atmpvcVoiceFwdDigits [atmpvc#] VoiceFwdDigits<br />

For switched or autodial activation only.<br />

This parameter takes effect at the receiver site, and specifies which dial digits (if any)<br />

should be forwarded to the attached user equipment. There are three possibilities:<br />

• NONE: No dial digits are forwarded to the attached equipment.<br />

• ALL: The speed dial number and its associated extended digits are forwarded to<br />

the attached equipment. The extended digits may be looked up in the Voice Mapping<br />

Table or manually dialed by the user. For an Autodial port, the source of the<br />

user-dialed extended digits is determined by the Extended Digits Source parameter<br />

configured at the PORT level (described earlier). For a Switched port, refer to<br />

the Extended Digits Source parameter of the Setup Map menu, described later.<br />

• EXT: Only the extended digit string is forwarded to the attached equipment.<br />

Use the Forward Digits parameter when the NetPerformer voice port connects to the trunk<br />

side of a PBX or a CO. If an automated answering system responds to the call, the PBX or<br />

CO can dial the telephone number to connect to a device on the station side.<br />

NOTE: This parameter does not influence the digits that are sent from the local Net-<br />

Performer to the remote NetPerformer. Both the speed dial number and any<br />

associated extended digits are sent to the remote site at all times.<br />

This parameter is not used on voice ports associated with an EIC-1MB card running<br />

Q.SIG signaling. For Q.SIG-to-Q.SIG communications, the Q.SIG signaling stack on the<br />

E1C-1MB card takes care of exchanging the phone numbers. However, the Voice<br />

Mapping Table is still required to perform the proper call routing.<br />

When a non-Q.SIG unit (VFC-03, TIC, EIC with CAS signaling, ISDN-03 card) calls a<br />

Q.SIG device, the Forward Digits parameter should be set to ALL. This means that the<br />

speed dial number will be forwarded, along with any extended digits that were sent by the<br />

originating unit. The EIC-1MB card in turn sends the resultant number (Speed_Dial +<br />

Any_Extended_Digits) to the destination PBX. Then, the PBX will process this number as<br />

if it were received from the CO.<br />

Values: NONE, ALL, EXT<br />

Default: NONE<br />

Memotec Inc. 5-29

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