Cisco Cisco Unified MeetingPlace Audio Server Installation Guide

The following worksheet describes the telephony requirements for ISDN-PRI 
lines for the United States, Canada, and Japan.

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 (U.S. and Canada only)

• Through a PBX

3. ISDN-PRI lines

Order ISDN-PRI lines to accommodate the number of ISDN-PRI 
ports purchased

4. Trunking type

The trunking type provided to the MeetingPlace system: Digital 
trunks

5. PBX requirements

Order additional hardware or software for your PBX to 
accommodate new T1 lines.

6. MeetingPlace phone 

number(s)

The main phone number (800 or local) at the beginning of the 
range.

7. Digital line 

requirements

• Standard or fractional T1

• Channelized into 24 channels (with 23 B-channels and one 

D-channel in timeslot 24)

• NFAS (Non-Facility Associated Signaling with one ISDN 

trunk controlled by the D-channel of another) is not allowed

• 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-48C jack connector (U.S. and Canada only)

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

• Signaling

• AT&T TR41459 ISDN (default configuration)

• Nortel DMS-100 ISDN

• Bellcore NI-2 ISDN