AT&T DEFINITY 2500 series Manual de instrucciones descargar pdf (Pagina 110)

HARDWARE AND SOFTWARE DETERMINATION

Traffic Considerations

To determine if traffic engineering calculations should be made for G1, G3i, or G3i-Global, con-

sider the following (for G3r, traffic engineering will be done regardless):

Will the number of busy-hour calls meet or exceed 7200

(G1) or 10,000 (G3i, G3i-Global)?

WiII the call activity be different than the balance of 36%

outgoing, 36% incoming, 28% intra-premises (±10%)?

Will the trunk (all types) to terminal ratio exceed 50%?

Is ARS requested with more than 425 terminals?

Is DID with Message Center Service requested and are

there more than 425 terminals?

Will more than 50% of the incoming traffic be handled by

the Attendant?

WiII AUDIX be used?

Will DCS or ISDN-PRI be used?

YES

❑

In most United States locations, the DOSS®/ATTOMS-CPS configurator must be

used for all DEFINITY G1 and G3 designs. Note carefully any configurator report

messages associated with the above items that are answered “yes.”

If the customer system is to have ISDN-PRI or ISDN-BRI, or is to serve a large,

telemarketing application, contact your product support organization for assis-

tance.

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AT&T DEFINITY 2500 series Manual de instrucciones Pagina 110