Chapter 11. Dial Plan
DUAL T1/PRI MODULE: NETWORK TERMINATION/PRI
One HDLC resource is used by each PRI or each Packet Endpoint.
When you are working in the network termination section of the DIAL PLAN menu, when SLT is defined as
SWITCH TYPE | Write security: 3; Read security: 5 |
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| Defines the type of PRI switch to which the port is connected. If connected | |||
| to another ATLAS 550, both need to be set to the same switch type. The fol- | |||
| lowing options are available: |
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| • | Lucent 5E | • | Northern DMS 100 |
| • | National ISDN | • | AT&T 4ESS |
FIRST DS0 | Write security: 3; Read security: 5 |
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| Defines to the ATLAS 550 the first DS0 for this endpoint.The ATLAS 550 | |||
| uses DS0s, starting with this selection, to send and receive calls to and from | |||
| the network (PSTN). The outgoing calls which are allowed or restricted | |||
| over these DS0s are set by OUT#ACCEPT (see page | |||
| (see page |
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NUMBER OF DS0S | Write security: 3; Read security: 5 |
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| Specifies the number of DS0s ATLAS 550 uses for this endpoint. | |||
OUTGOING NUMBER | Write security: 3; Read security: 5 |
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CONVERSION | Converts outgoing (towards the network) numbers to the selected number- | |||
| ing plan and type option. |
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AS DIALED | Sends the digits provided as an unknown number type. | |||
Regardless of what type of number is received, the outgoing number is sub- | ||||
PREFERRED | stituted with | |||
| always sent to the network. Leading ones, if present, are stripped out and | |||
| the area code (provisioned under DIAL PLAN/GLOBAL PARAMETERS) is | |||
| added, if only seven digits are supplied. This action may be required in | |||
| areas with |
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ISDN- | Examines the incoming number and if seven digits are received or if a ten- | |||
SUBSCRIBER | digit number is received with an area code that matches the area code pro- | |||
PREFERRED | visioned in the global parameters, the number is forwarded to the network | |||
| as a |
ATLAS 550 User Manual |