Polycom RMX DOC2551A - Manual (Page 13)

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22 Click Next.
The Phones dialog box opens.
23 To define dial-in number ranges click the Add button.
24 In the Add Phone Number dialog box, define the first and the last
numbers in the phone number range.
25 Click OK.
The new range is added to the Dial-in Phone Numbers table.
26 Optional. Repeat steps 23 to 25 to define additional dial-in ranges.
27 Enter the MCU CLI (Calling Line Identification).
With dial-in connections, the MCU CLI indicates the MCU’s
number dialed by the participant. In a dial-out connection,
indicates the MCU (CLI) number as seen by the participant.
28 Click Save & Continue.
After clicking Save & Continue, you cannot use the Back button to
return to previous configuration dialog boxes.
The ISDN/PSTN Network Service is created and confirmed.
29 Click OK to continue the configuration.
Line Coding Select the PRI line coding method from the list.
• For T1 spans, default is B8ZS.
• For E1 spans, default is HDB3.
Switch Type Select the brand and revision level of switch
equipment installed in the service provider’s central
office.
• For T1 spans, default is AT&T 4ESS.
• For E1 spans, default is EURO ISDN.
• A range must include at least two dial-in numbers.
• A range cannot exceed 1000 numbers.
Field Description