13.1.2 Paralleled Telephone

When Digital XDP connection enables the number of DPTs to exceed the maximum capacity that the PBX supports, the following conditions must be met:

KX-TDA50: An MEC card is installed and an additional AC adaptor is connected.

KX-TDA100/KX-TDA200: An MEC card and the PSU-M or PSU-L is installed.

KX-TDA600: The PSU-L is installed.

The following features cannot be used on either the master or slave DPT: a. OHCA: A call waiting tone will be heard even if the OHCA feature is set.

b. USB Module or Bluetooth® Module: The DPTs will not function properly if a USB Module or Bluetooth Module is attached to either DPT. Do not connect a USB Module or Bluetooth Module to either of the DPTs.

Note

To cancel a Digital XDP connection, disconnect the slave DPT from the master, then disconnect the and reconnect the master DPT to the PBX.

[DPT + DPT + SLT]

When an SLT is connected to the slave DPT in parallel mode, the SLT acts as a parallel extension of the master DPT. If connected in XDP mode, the SLT acts as an independent extension.

Installation Manual References

KX-TDA50

1.4.3 System Capacity

2.5.7 MEC Card (KX-TDA5105)

2.6.2Parallel Connection of the Extensions

2.6.3Digital EXtra Device Port (Digital XDP) Connection

KX-TDA100/KX-TDA200

1.4.3 System Capacity

2.3.2 MEC Card (KX-TDA0105)

2.7.2Parallel Connection of the Extensions

2.7.3Digital EXtra Device Port (Digital XDP) Connection

KX-TDA600

1.4.3 System Capacity

2.9.2Parallel Connection of the Extensions

2.9.3Digital EXtra Device Port (Digital XDP) Connection

PC Programming Manual References

3.5[1-1]Slot—Port Property - Extension Port

XDP Mode

Parallel Telephone Ringing

4.8 [2-6-1] Numbering Plan—Main—Features— Parallel Telephone (Ring) Mode Set / Cancel

PT Programming Manual References

[600] EXtra Device Port (XDP) Mode

Operating Manual References

1.3.48 Paralleled Telephone

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Feature Manual

Document Version 2008-11

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Panasonic KX-TDA50 manual Dpt + Dpt + Slt