13.1.19 Private Network Features—PS Roaming by Network ICD
Group
Description
One PS can be registered to up to 4 PBXs in a private network, and a Network ICD group created for the PS
at each PBX, with virtual PSs set to forward to the other PBXs in the network. When a call to the PS is received
at one of the PBXs, the call rings simultaneously at all PBXs in the network to which that PS is registered.
PBX-1
Private network
PBX-2
Telephone Company
Virtual PS3
Virtual PS2
Virtual PS1
PBX-3
PBX-4
ICD Group
Each virtual PS is set to forward calls to the extension number of the actual PS as registered at one of the
other PBXs.
Then, an Incoming Call Distribution (ICD) Group is created containing the registered PS and the virtual PSs.
When a call is received at one of the PBXs, it is forwarded to all of the other PBXs. One private network channel
is used to forward an incoming call to one other PBX. Therefore, if a PS is registered at 3 other PBXs, 3 private
network channels are needed to forward a single call to all of the PBXs.
Each PBX can store the current communication status of each PS (In Range or Out of Range). If the status of
the PS is set to Out of Range when a call is received, the call will be refused and the private network channel
will be released immediately. Since the PS can only be set to In Range at a single PBX at one time, any other
PBXs to which the call is transferred will refuse the call, releasing the VoIP or ISDN channels.
Conditions
•
The KX-NCS3910 (Activation Key for Software Upgrade to Enhanced Version) is required for all PBXs that
will support Virtual PSs.
•
If no signal is received from a PS for the preprogrammed length of time when an incoming call is received,
the communication status of the PS is set to Out of Range, if enabled through system programming.
•
When a PS comes within range of a certain PBX, Out of Range status is automatically released. However,
in some negative wireless network conditions, Out of Range status may not be released automatically. In
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Feature Manual
Document Version 2009-12
13.1.19 Private Network Features—PS Roaming by Network ICD Group
Summary of Contents for KX-NCP500
Page 12: ...12 Feature Manual Document Version 2009 12 Table of Contents...
Page 13: ...Section 1 Features and Configurations A Document Version 2009 12 Feature Manual 13...
Page 26: ...26 Feature Manual Document Version 2009 12 1 1 7 Automatic Time Adjustment...
Page 27: ...Section 2 Features and Configurations B Document Version 2009 12 Feature Manual 27...
Page 29: ...Section 3 Features and Configurations C Document Version 2009 12 Feature Manual 29...
Page 64: ...64 Feature Manual Document Version 2009 12 3 1 23 CTI Computer Telephony Integration...
Page 65: ...Section 4 Features and Configurations D Document Version 2009 12 Feature Manual 65...
Page 89: ...Section 5 Features and Configurations E Document Version 2009 12 Feature Manual 89...
Page 100: ...100 Feature Manual Document Version 2009 12 5 1 9 External Sensor...
Page 101: ...Section 6 Features and Configurations F Document Version 2009 12 Feature Manual 101...
Page 121: ...Section 7 Features and Configurations G Document Version 2009 12 Feature Manual 121...
Page 126: ...126 Feature Manual Document Version 2009 12 7 1 1 GROUP FEATURES...
Page 127: ...Section 8 Features and Configurations H Document Version 2009 12 Feature Manual 127...
Page 134: ...134 Feature Manual Document Version 2009 12 8 1 6 Hot Line...
Page 135: ...Section 9 Features and Configurations I Document Version 2009 12 Feature Manual 135...
Page 169: ...Section 10 Features and Configurations L Document Version 2009 12 Feature Manual 169...
Page 177: ...Section 11 Features and Configurations M Document Version 2009 12 Feature Manual 177...
Page 186: ...186 Feature Manual Document Version 2009 12 11 1 5 Mute...
Page 187: ...Section 12 Features and Configurations O Document Version 2009 12 Feature Manual 187...
Page 194: ...194 Feature Manual Document Version 2009 12 12 1 5 Operator Features...
Page 195: ...Section 13 Features and Configurations P Document Version 2009 12 Feature Manual 195...
Page 268: ...268 Feature Manual Document Version 2009 12 13 1 30 PT Programming...
Page 269: ...Section 14 Features and Configurations Q Document Version 2009 12 Feature Manual 269...
Page 272: ...272 Feature Manual Document Version 2009 12 14 1 2 Quick Setup...
Page 273: ...Section 15 Features and Configurations R Document Version 2009 12 Feature Manual 273...
Page 279: ...Section 16 Features and Configurations S Document Version 2009 12 Feature Manual 279...
Page 301: ...Section 17 Features and Configurations T Document Version 2009 12 Feature Manual 301...
Page 321: ...Section 18 Features and Configurations U Document Version 2009 12 Feature Manual 321...
Page 323: ...Section 19 Features and Configurations V Document Version 2009 12 Feature Manual 323...
Page 344: ...344 Feature Manual Document Version 2009 12 19 1 5 Voice Mail DTMF Integration...
Page 345: ...Section 20 Features and Configurations W Document Version 2009 12 Feature Manual 345...
Page 354: ...354 Feature Manual Document Version 2009 12 20 1 5 Wireless XDP Parallel Mode...
Page 355: ...Section 21 Appendix Document Version 2009 12 Feature Manual 355...
Page 369: ...Index Document Version 2009 12 Feature Manual 369...
Page 375: ...Document Version 2009 12 Feature Manual 375 Notes...