Nortel VoIP Gateway, Configuration Manual

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Modem Transparency • Auto switch to PCM or ADPCM on V.34 or V.90 modem detection
Protocols
Control Protocols • H.323 ITU, Version 4
Communication Protocols • RTP/RTCP packetization.
• IP stack (UDP, TCP, RTP).
• Remote Software download (TFTP & BootP support).
Line Signaling Protocols • Loop start
Interfaces
Telephony Interface • 4 analog phone or fax ports, loop start
Network Interface • RJ-45 shielded connector, 10/100 Base-T
RS-232 Interface • RS-232 Terminal Interface for maintenance and diagnostic reports. DB-9
connector on rear panel
Emergency Line • The Emergency Line is connected to the unused pins on port 4. Even if the VoIP
Gateway is powered off, the Emergency Line will function.
Rear panel connectors
4 analog lines • 4 RJ-11 connectors
Ethernet • 10/100 Base-T, RJ-45 shielded connector
RS-232 • Console port - DB-9
Front panel switches
Reset • Resets the VoIP Gateway
Physical characteristics
Dimensions • Width: 221 mm (8.7 in)
• Height: 44.5 mm (1.75 in)
• Depth: 240 mm (9.5 in)
• Weight: 1.24 kg (2.5 lb)
Environmental • Operational: 0° to 45° C32° to 113° F
• Storage: -10° to 70° C14° to 158° F
• Humidity: 10 to 90% non-condensing
Installation • Desk-top, shelf, or 19-inch rack mount with side brackets.
Electrical • Universal 90-260 VAC, 1A, 47-63 Hz
Approvals
Telecommunication • FCC part 68 & CE CTR21
Safety and EMC • UL 1950, FCC part 15 Class B
• CE Mark (EN 60950, EN 55022, EN 55024)
Management
Configuration • Gateway configuration using Web browser, ini files or local RS-232 console
Table 34 VoIP Gateway functional specifications (Continued)