Polycom DOC2563A manual Click Save & Continue

Field	Description
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.

22Click Next.

The Phones dialog box opens.

23To define dial-in number ranges click the Add button.

24In the Add Phone Number dialog box, define the first and the last numbers in the phone number range.

•A range must include at least two dial-in numbers.

•A range cannot exceed 1000 numbers.

25Click OK.

The new range is added to the Dial-in Phone Numbers table.

26Optional. Repeat steps 23 to 25 to define additional dial-in ranges.

27Enter 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.

28Click 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.

29Click OK to continue the configuration.

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