3Com 3C10200 NBX Installation Guide - Page 135

Adding a 3Com Attendant Console 135 Table 31 Connecting Power to a 3Com Attendant Console (continued) Power Source Connection Details 3Com Ethernet Power Source: ■ 3C10220 (12-port) ■ 3C10222 (24-port) 2 The 3Com Ethernet Power Source 1 predates 802.3af so you must use a 3Com NBX Telephone Power Splitter (3C10223) 1 to split a powered Ethernet connection 2 3C10223 into an unpowered Ethernet 43 connection 3 and a power jack 4 1 2 3105 Attendant Console, top 1105 Attendant Console, bottom 43 Connecting the To connect a 3Com Attendant Console: Attendant Console to the Network 1 Connect the Attendant Console to the Ethernet port located on the bottom of the 3Com telephone. The telephone's Ethernet port is identified by this symbol: The Attendant Console does not need to be connected directly to a telephone. You can connect it to the LAN instead. The LAN port on the bottom of the Attendant Console is identified by this symbol: Using Auto Discover for an Attendant Console When you use the Auto Discover feature to configure an Attendant Console, the NBX system associates the Attendant Console with a telephone based on the these factors: ■ If one or more Attendant Consoles are already configured in the system, the Auto Discover process finds all 3Com Telephones that currently have an associated Attendant Console and associates the new Attendant Console with the telephone that has the lowest extension number. For example, if the existing Attendant Console is associated with extension 1000, the new Attendant Console will also be associated with extension 1000.