IP Server 900 Programming Manual Function 2: CO line programming
E.34
If multiple PRI circuits (modules) are installed
Example A: Pilot number to either T1/PRI Module
Where there are multiple T1/PRI Modules installed, a pilot number can have calls directed to it from one
or more of the modules. The Max Channels value entered sets the maximum number of channels the
pilot number will use for each T1/PRI Module. Therefore, the Max Channels value can’t exceed 23 for
each pilot number, even if there are three T1/PRI Modules installed.
A customer has two T1/PRI Modules (46 PRI channels). Both modules handle calls to the main pilot
number (972 555-3200) and Customer Service department (972 555-3300). Up to 32 channels can be
used for calls to the main number, and up to 10 channels can be used for Customer Service calls.
Since there are two PRIs, the Max Channels value to assign is half of the actual number of channels for
each pilot number.
In Function 225, pilot number 972 555-3200 will be
assigned a Max Channels value of 16, and pilot number
972 555-3300 will be assigned a Max Channels value of 5.
This is because 16 Max Channels x 2 PRIs = 32 actual
maximum channels for pilot number 972 555-3200. Similarly, pilot number 972 555-3300 will have
10 actual maximum channels.
Example B: Pilot number to one PRI
There can be instances wherein one pilot number takes incoming calls from one PRI and another pilot
number is used to take calls from the second PRI. In this case, don’t divide the maximum channels by
the number of PRIs installed.
A customer has two T1/PRI Modules (46 PRI channels). The first PRI has a toll-free pilot number
(800 555-4141) that directs incoming calls to the Customer Service department, and can use all 23
channels of that PRI. The second PRI uses a pilot number to direct calls to the main business number
(214 555-5678); up to 12 channels can be used for that pilot number.
Each of the pilot numbers are assigned to individual PRIs;
so, in Function 225, pilot number 800 555-4141 will be
assigned a Max Channels value of 23, and pilot number
214 555-5678 will be assigned a Max Channels value of 12.
Function 226: Local allow table
If some stations have not been allowed in Function 321 (page F.23) to dial seven-digit local calls, you can use
the local allow table to allow certain calls.
Range: 1–100 entries; each entry’s maximum length is 16 digits.
Default: No entries.
Note: If you have any extensions that have been denied the ability to make local calls but you wish to let them
dial toll-free numbers, an entry will be required in this field to allow those calls.
Entry
number
Pilot
number
Max
Channels
1 9725553200 16
2 9725553300 5
Entry
number
Pilot
number
Max
Channels
1 8005554141 23
2 2145555678 12
To Next Page
Loading...
