Cisco Cisco Unified MeetingPlace Audio Server インストールガイド
Cisco MeetingServer 5.1 Installation Planning Guide
32
Cisco Systems
March 2003
MeetingPlace's digital T1 Smart Blades provide direct connectivity to a PBX
or to the telephone network. Connection to the telephone network is through
a Channel Service Unit.
or to the telephone network. Connection to the telephone network is through
a Channel Service Unit.
MeetingPlace's IP Access Blades provide
connectivity with IP Voice networks
.
MeetingPlace also supports different
trunk signaling types.
The rest of this section presents the information you need to order your trunk
lines. Before you start, check your MeetingPlace order schedule to find out
how many access ports (user licenses) your company ordered. The
MeetingPlace M3 system supports up to 1152 PSTN access ports or 384 IP
access ports. You may also configure your system for a combination of both
PSTN and IP, but the overall number of access ports supported will be less
than 1152.
lines. Before you start, check your MeetingPlace order schedule to find out
how many access ports (user licenses) your company ordered. The
MeetingPlace M3 system supports up to 1152 PSTN access ports or 384 IP
access ports. You may also configure your system for a combination of both
PSTN and IP, but the overall number of access ports supported will be less
than 1152.
Figures 3-2 to 3-4 are examples of different configurations and their
resulting system capacities.
resulting system capacities.
Note: T1 Smart Blades are installed starting at the left most card slot (slot 1)
and proceed towards the right, followed by Smart Blades. IP Access Blades
are installed starting at the right most card slot (slot 16) and proceed towards
the left.
and proceed towards the right, followed by Smart Blades. IP Access Blades
are installed starting at the right most card slot (slot 16) and proceed towards
the left.
1
2
3
4
5
6
7-10
11
12
13
14
15
16
T1 T1 T1 T1 T1 T1
Reserved
Slots
T1 T1 T1 T1 T1 T1
Figure 3-2 Pure T1 Configuration: 1152 PSTN ports, 1152 total ports
2
1
2
3
4
5
6
7-10
11
12
13
14
15
16
SB SB SB SB IP IP
Reserved
Slots
IP IP IP IP IP IP
Figure 3-3 Pure IP Configuration: 384 IP ports, 384 total ports
3
1
2
3
4
5
6
7-10
11
12
13
14
15
16
#IP
Ports
Max
PSTN
Ports
Total
Ports
Ports
T1 T1 T1 T1 T1 T1 Reserved
Slots
T1 T1 T1 T1 SB IP
48
960
1008
T1 T1 T1 T1 T1 T1 T1
T1
T1
SB
IP
IP
96
864
960
T1 T1 T1 T1 T1 T1 T1
SB
SB
IP
IP
IP
144
672
816
2
T1=T1 Smart Blade. Slots 7-10 are reserved for CPU and system controller cards.
3
SB=Smart Blade (no T1 functionality). IP=IP Access Blade. Smart Blades can support up to two IP Access Blades. IP
Access Blades require an associated Smart Blade.