Cisco Cisco Unified MeetingPlace Audio Server Guia Da Instalação
3-40 Telephony and LAN planning
Cisco MeetingPlace Audio Server Installation Planning Guide
February 27, 2004
Worksheet 3-2c MeetingPlace telephony requirements
(Hong Kong)
(Hong Kong)
The following worksheet describes the telephony requirements for Hong
Kong.
Kong.
Action
Description
1. Access ports
Number of access ports (user licenses) your company purchased:
#_____________
#_____________
2. Telephony setup
How MeetingPlace will attach to the telephone network:
• Directly to PSTN
• Through a PBX
3. T1 lines
Order T1 lines to accommodate the number of T1 ports
purchased.
purchased.
4. Trunking type
The trunking type provided with the MeetingPlace system:
• Digital trunks—1.544 Mbps T1
• IDA—M service
5. PBX requirements
Order additional hardware or software for your PBX to
accommodate new T1 lines.
accommodate new T1 lines.
6. MeetingPlace phone
number(s)
The main phone number (800 and/or local) at the beginning of
the range.
the range.
7. Digital line
requirements
• Standard or fractional T1
• Channelized into 24 channels
• Ability to receive calls
• Ability to place calls (required for outdials and alarm outcalls)
• Ability to hunt all ports (linear, circular, UCD, or ACD)
• Toll restriction on ports lifted (required for outdials and alarm
outcalls)
• DTMF generated by all PBX or network phones, including the
operator console
• Male RJ-45 jack connector
N
OTE
PBX/Telco must provide disconnect supervision.
If using DID Meeting Access, numbering plan for DID/DNIS or
DDI, including ranges for Combined, Profile, and Direct
Meeting Access
DDI, including ranges for Combined, Profile, and Direct
Meeting Access
• Signaling
One of the following:
• E&M Wink Start
• E&M Wink Start, DTMF digits, and DID/DNIS or DDI
• Loop start only