PH-SW10

Time Division Switch

The PLO can output the clock signals (CLK) and the frame head signals (FH) as follows:

32.768 MHz CLK

8 KHz FH

5 msec “n” FH (for wireless module).

The MUX performs multiplexing/de-multiplexing of the 2 Mbps PCM highways running in PIM 0, and it sends/receives the PCM to/from the TSW, and operates like the MUX card of PIM 1/2/3.

This circuit card includes the Digital Tone Generator (DTG) and hold tone (MUSIC) insertion circuit. The TONE ROM located on this circuit card contains the audible tone, and the hold tone is supplied from the EMA card. In addition, the designated time slot of PCM (Speech Path Memory: SPM) can be inserted as a tone/music voice prompt. (For example, you can join the SPM and a DAT port by the nailed down connection, and the DAT's voice prompt is given to the system instead of ordinary tone/music.)

Additionally, this circuit card supports the CFT (3-Party Conference) function and is equipped with eight circuits of 3-Party Conference Trunk.

[Voice Prompt sending for Tone]

Speech Path Memory

Tone

TONE ROM

Tone source selected by office data

[Time Slot for Speech Path Memory]

 

[SPM for music channel 16-29]

 

MG=01, Unit=2, Group=24, Level=0-7

 

MG=01, Unit=2, Group=25, Level=0-5

Note

[SPM for music channel 0-15]

 

MG=01, Unit=0, Group=24, Level=0-7

 

MG=01, Unit=0, Group=25, Level=0-7

 

[SPM for Tone channel 16-31]

 

MG=00, Unit=2, Group=24, Level=0-7

 

MG=00, Unit=2, Group=25, Level=0-7

 

[SPM for Tone channel 0-15]

 

MG=00, Unit=0, Group=24, Level=0-7

 

MG=00, Unit=0, Group=25, Level=0-7

 

[Voice Prompt sending for Music]

Speech Path Memory

Music

MUSIC from EMA

Music source selected by office data

PIM 3

PIM 2

PIM 1

PIM0

Note: MG=01, Unit=2, Group=25, Level=6-7 are not used.

Figure 2-53 Voice Prompting

 

NDA-24296

CHAPTER 2

 

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Revision 1.0

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NEC 2400 ipx manual Voice Prompting NDA-24296

2400 ipx specifications

The NEC 2400 IPX is a robust and versatile business communication solution designed to meet the increasing demands of modern enterprises. It is a part of NEC's esteemed range of IP-based telephony systems, known for integrating sophisticated technology and user-friendly features.

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In summary, the NEC 2400 IPX is a leading telecommunications solution that combines modularity, VoIP technology, user-friendly features, and robust security measures. Its ability to adapt to the changing needs of businesses makes it a preferred choice for organizations looking to enhance their communication infrastructure. As technology continues to evolve, the NEC 2400 IPX stands out as a reliable and future-ready choice for modern enterprises.