Руководство По Установке для Cisco Cisco Unified MeetingPlace Audio Server
Telephony and LAN planning 3-11
February 27, 2004
Cisco MeetingPlace Audio Server Installation Planning Guide
The following table shows the European Union telephony requirements.
N
OTES
•
In some cases, the cables provided are not appropriate for the customer’s
PBX or NIU side connections. In this case, customers can create custom
cables. Custom E1 and T1 PRI cables require:
PBX or NIU side connections. In this case, customers can create custom
cables. Custom E1 and T1 PRI cables require:
•
Cat5e STP UTP cable
•
Add the ferrite that came on the Cisco-shipped cable
•
RJ-48c connector on the breakout side box
•
In E1 environments, MeetingPlace can be tied directly to the PSTN, and
no CSU is needed.
no CSU is needed.
The following illustrations show examples of different configurations and
their resulting system capacities.
their resulting system capacities.
N
OTE
E1 Multi Access Blades are installed starting at the left-most card slot
(slot 1, as you face the front of the server) and proceed toward the right,
followed by Smart Blades. IP Multi Access Blades are installed starting at the
right-most card slot (slot 16) and proceed toward the left.
followed by Smart Blades. IP Multi Access Blades are installed starting at the
right-most card slot (slot 16) and proceed toward the left.
Examples of E1, IP, and mixed slot configurations (8112)
The following examples show various card slot configurations for the 8112
server.
server.
Example: Pure E1 configuration (8112)
The following illustration shows a pure E1 configuration: 960 PSTN ports,
960 total ports. In the example, MA=E1 Multi Access Blade. Slots 7–10 are
reserved for CPU and system controller cards.
960 total ports. In the example, MA=E1 Multi Access Blade. Slots 7–10 are
reserved for CPU and system controller cards.
Country
Requirements
• Connection Type: Euro ISDN and QSIG Digital Telephony (E1)
• Cable length: Maximum cable length 100 meters
• Cable provided by Cisco: 25-foot cable with ferrite
• Socket: Connector must be RJ-25 socket or NBNC (female) connector
Cisco does not supply E1 cables with servers shipped to Australia.
1
2
3
4
5
6
7–10
11
12
13
14
15
16
MA
MA
SB
SB
SB
SB
Reserved slots
SB
SB
SB
SB
SB
SB
European Union
Australia