Port assignments

Last Updated : Apr 16, 2020 |
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Details of the range of ports used by IP Office and IP Office applications are found at https://support.avaya.com/products/.
DTE port
9 way D-type D-Type female connector: V.24/V.28
Analog trunk ports
RJ45 sockets: Loop Start/Ground Start (regionally dependant)
Power fail ports
RJ45 sockets: 2x sockets for ATM16 and 1x sockets for ATM4
ISDN data rates
BRI: B-channel 64 Kbps or 56 Kbps, D-channel 16 Kbps
Analog phone ports
  • RJ45 sockets
  • REN: 2. (External Bell via POT port: REN = 1)
  • Off Hook Current: 25 mA.
  • Ring Voltage: 40 V (nominal) RMS.
LAN
RJ45 sockets. Auto-negotiating 10/100 BaseT Ethernet (10/100 Mbps)
Audio
  • 3.5 mm stereo jack socket. Input impedance 10 K/channel.
  • Maximum AC signal - 200 mV rms.
External output port
  • 3.5 mm stereo jack socket. Switching capacity 0.7 A.
  • Maximum Voltage - 55V DC. On state resistance 0.7.
  • Short circuit current 1 A. Reverse circuit current capacity 1.4 A.
Embedded voice memory
Uses space of the System SD card installed in all IP500 V2 systems.
Related links
Security specification