Alcatel OmniPCX Enterprise R7.1 Manuale di Installazione Scaricare il pdf (Pagina 115)

___change-end___

Figure 4.61: DECT/PWT Frequencies

Note 2:

Due to hardware, there is a limit in the number of channels that you can configure.

You can configure the following numbers of channels:

- DECT EUROPE, LATAM, CHINA: 1, 2, 4, 5, 8, 10 channels

- DECT US: 1, 2, 4, 5 channels

- PWT: 1, 2, 4, 5, 8 channels

4.8.1.9 Initialization

Once the IBS finishes the downloading, the system starts the initialization.

The system synchronizes the signals of the IBSs so that handovers are possible. The system

selects the T0, T2, or CPU main board clock as the source.

Then the system sends the following data:

- Fixed part capabilities (Full slot, frequency control, page repetition, setup on dummy, basic

A field setup): value sent = 0x007910

- Line length: Short line

- Frequency plan (2 bytes)

Some countries have shifted DECT frequencies. In order to be compatible with all frequency

  *+

        

4-71

1 2 ... 110 111 112 113 114 115 116 117 118 119 120 ... 191 192

Nessun commento

Alcatel OmniPCX Enterprise R7.1 Manuale di Installazione Pagina 115