Panasonic KX-NS500 Features Manual page 536

5.5.4 DSP Resource Usage
conference party in addition to the resources required for the conference trunk itself. Therefore, if all 40 VoIP
units as well as all free resources are being used, a new conference call cannot be established, even if sufficient
conference resources are available.
Conditions
•
The total number of resources provided by each type of DSP card is as follows:
–
DSP S card: 63
–
DSP M card: 127
–
DSP L card: 254
PC Programming Manual References
9.2.2 PBX Configuration—[1-1] Configuration—Slot—System Property—Site—DSP Conference—
Conference Priority
9.38 PBX Configuration—[1-5] Configuration—DSP Resource
536 Feature Guide
DSP