Cisco Cisco Unified MeetingPlace Audio Server メンテナンスマニュアル

MeetingPlace 8112 or 8106 server is a carrier-class conferencing platform 
with several built-in redundancy and reliability features. This section 
describes such features and provides recommendations for disaster recovery 
planning when the following conditions occur:

•

Data network failure

•

MeetingPlace 8112 or 8106 server failure

•

Site disaster

When a data network failure occurs, assuming that the voice network is still in 
operation, MeetingPlace 8112 or 8106 continues to operate. This means that 
previously scheduled meetings can start and meetings that are taking place 
can continue.

Scheduling future or immediate meetings, however, is limited to the voice 
user interface only, and no notifications are available until the data network is 
backed up. Web conferences are affected because the data network is critical 
to web conferencing. This functions similarly to the Continuous Service 
Mode currently available in the PCI platform.

Large conference room

Average. Should not be a problem, but a speakerphone 
is generally required. With these units, groups of 10 to 
15 people can be handled comfortably, although 
extension microphones are recommended. Check the 
room for hard surfaces and reflective walls, which 
produce acoustic echo.

Executive board room

Average. This type of room presents a challenge to 
audio quality. Board rooms are usually large with 
highly reflective surfaces. Because acoustic echo 
problems can be expected, it is highly recommended 
that audio systems (microphones and speakers) and a 
high-performance echo canceler are used.

Auditorium

Average. Problems similar to those of the board room, 
with the added problem of increased ambient noise. 
The use of high-performance audio equipment is 
essential.

Lab or switch room

Fair. This environment is the most difficult for sound 
quality, because of a high level of ambient noise. 
Muting lines in this room type is highly recommended.