Acronym for Primary Access Rights Identity in DECT systems. It is part of the RFPI and identifies a base station.
Keyword(s):
PARK
:
Acronym for Portable Access Right Key. A value that controls access of a PP to a DECT system. The PARK is compared to one of the ARI values (PARI, SARI, TARI) available for a DECT system and if it matches, the PP is allowed to use the system.
Keyword(s):
Path Replacement
:
Is a feature on QSIG and EDSS1. Is used for route optimization between PBX´s or between the PBX and the ISDN provider. It realizes a call diversion by the replacement of a call connection from a user-A to a user-B by a call connection from user-A to user-C
Traditionally an acronym for Private Branch eXchange. Refers to an enterprise telephony system that allows multiple telephones (terminals) to share a common set of trunk lines. Sometimes also referred to as PABX.
With innovaphone, the VoIP call server is called the PBX whereas what was known as PABX is called legacy PBX now.
In case of a distributed system, the term PBX refers to a single device with the PBX part of the firmware activated, whereas the whole PBX system is referred to as System.
PBX Tree
:
In a multi-PBX scenario, all PBXs are registered with the master PBX, either directly or indirectly. This forms a tree-like structrue of registered PBXs, known as the PBX Tree.
PCB
:
Acronym for Printed circuit board.
Essentially the board inside of an electronic device that holds all the electronic components.
Pulse-code modulation is a method for digital representation of the analogue voice data. In the innovaphone context, PCM means raw voice data of the ISDN or analogue interface, not encoded to any VoIP codec like G.711 or G.729.
