Nortel Networks 553-3001-211 manual SDI ports, Conferencing, 10BaseT port, Mtc/Sch, Bug

Page 808 of 894 NTDK20 Small System Controller card

SDI ports

The NTDK20 SSC card in both the Call Server and the MG 1000S systems contains three SDI ports used to connect on-site terminals or remote terminals through a modem. Table 255 shows the port default settings.

Table 255

Default SDI port settings on the NTDK20 SSC card

TTY Port	Baud rate	Data bits	Stop bits	Parity	Use
0	Set by a DIP	8	1	None	MTC/SCH/
	switch				BUG
1	1200	8	1	None	MTC/SCH/
					BUG
2	1200	8	1	None	MTC/SCH/
					BUG

Conferencing

Thirty-two conference channels are provided by the NTDK20 SSC card’s conference devices. Conference capability can be increased by mounting expansion daughterboards on the NTDK20 SSC card. Each dual IP daughterboard increases the total number of conference channels by 32. The maximum number of conference ports is 96.

Each conference device provides 32 ports of conferencing capabilities (one conference participant for each port). A conference call can have three to six participants. For example, there could be six 5-party conferences on each device, or four 6-party conferences plus two 3-party conferences. It is not possible to conference between conference devices.

10BaseT port

The Call Server provides one 10BaseT connection to a Local Area Network (LAN) to interface with Management software applications such as OTM and CallPilot. The MG 1000S SSC 10BaseT port, Port 1, is disabled by default. To use the 10BaseT port, the port must be assigned a unique IP address and the port must be enabled from the Call Server.

553-3001-211 Standard 2.00 September 2004