Nortel Networks 553-3001-211 manual NTVQ55AA ITG Pentium card, Contents

838

Page 833 of 894

NTVQ55AA ITG Pentium card

Contents

This section contains information on the following topics:

Physical description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 833

Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 834

Physical description

The NTVQ55AA ITG Pentium (ITG-P) card supports IP Phones by providing a communication gateway for the IP Phone between the IP data network and the system. The IP Phone uses the IP data network to communicate with the ITG-P card.

You can install this card in any two consecutive IPE slots.

Note: Each MG 1000S supports up to two ITG-P cards. Each

MG 1000S Expansion supports up to two ITG-P cards. Each ITG-P card occupies two slots.

ITG-P cards have an ELAN management 10BaseT port and a TLAN VoIP port (10/100BaseT) on the I/O panel. There is an RS-232 Maintenance port connection on the ITG-P card faceplate and an alternative connection to the same serial port on the I/O backplane.

Note: Do not connect maintenance terminals to the faceplate and I/O panel serial maintenance port connections at the same time.

Circuit Card Description and Installation