Avaya Communication Manager IP DECT, Руководство по установке, администрированию и обслуживанию

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Introduction
20 Avaya IP DECT Installation, Administration, and Maintenance
IP DECT base station channel capacity
The IP DECT base station has 12 available airtime slots:
●
eight can have associated DSP resource for media streams
●
the remaining four time slots are used for example for control signalling between IP DECT
base stations and the Handsets or for bearer handover
If all eight Media Stream channels are used IP DECT announces a ‘Busy Bit’. In that case the
DECT sets determine whether another IP DECT base station has an appropriate signal
strength. If so, the DECT set will hand over to that IP DECT base station. Once the hand over
has been completed, the IP DECT base station will then lower its Busy Bit.
When ever the busy state is announced a log entry is made to the system logs. If the
announcement of Busy raises in a specific area, a further IP DECT base station should be
installed to double the number of media streams available for calls.
About the Handsets
There are two models of Handsets: the Avaya 3711 and the Avaya 3701. A detailed description
of the two phones an their local features is available with
Avaya 3711 User Guide and Avaya
3701 User Guide .
Also Avaya Kirk DECT phones (WT9620 and DT20) and standard 3
rd
party DECT GAP phones
function on the IP DECT solution. But the functionality may be limited by the characteristics of
the 3
rd
party DECT phone. The 3
rd
party DECT phones need to provide the IPEI for
administration.