Cisco Cisco Unified MeetingPlace Audio Server 설치 가이드
Cisco MeetingServer 5.1 Installation Planning Guide
35
Cisco Systems
March 2003
Table 3-2 Telephony Requirements by Country
Country
Requirements
U.S.
Canada
Hong Kong
Public Network to CSU connection
•
•
E&M Wink Start – Line Side and Trunk Side
•
Ground start or loop start – Line Side only
(U.S. Only)
FCC and CSA listed CSU; channel service unit required
Customer-supplied connectors
USOC (male) RJ-48 jacks. (For more
information, see “Customer-supplied Connectors,” later in this chapter.)
Cable provided by Latitude
25-foot shielded cable with ferrite
PBX to CSU connection
FCC and CSA listed CSU; channel service unit
required for connections over 600 feet. MeetingPlace comes with a 25-foot shielded
cable with ferrite bead for each T1 span. The cable terminates in an RJ-48 connector,
which the customer needs to interface with. Listed CSU is provided for over voltage
protection for the T1 Smart Blade(s).
cable with ferrite bead for each T1 span. The cable terminates in an RJ-48 connector,
which the customer needs to interface with. Listed CSU is provided for over voltage
protection for the T1 Smart Blade(s).
Japan
•
T1 connection into PBX with INS1500-to-T1 converter
•
Latitude-supplied 15-meter shielded cable (male-male)
one per T1 span.
Customer provides RJ45 connector.
Australia
Notes:
•
•
U.S. Only
The FCC Part 68 registration number is EMC USA-34550-
XD-T. Be sure to use only FCC and CSA- or UL-listed channel service
units (CSUs).
units (CSUs).
•
Australia
Latitude does not supply any T1 cables with servers shipped
to Australia.
In some cases, the cables provided may not be appropriate for the customer’s
PBX or NIU side connections. In this case, customers can create their own
custom cables. Custom T1 CAS and IP cables require:
PBX or NIU side connections. In this case, customers can create their own
custom cables. Custom T1 CAS and IP cables require:
•
Cat5e STP UTP cable, with shielded RJ-45 connectors terminated to the
cable shielded at both ends
cable shielded at both ends
•
Add the ferrite that came on the Latitude-shipped cable
E1 Digital Trunking Requirements
This section describes the E1 digital trunking requirements.