Aastra 6753I - General Requirements; Headset;Handset Connection; Handset; Headset (Optional)

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CS AASTRA 6753i IP PHONE USER GUIDE AASTRA – 2786-003
CLEARSPAN® IS A REGISTERED TRADEMARK OF AASTRA TECHNOLOGIES LTD. PAGE 16 OF 86
 Built-in-two-port, 10/100 Ethernet switch allowing you to share a connection with your
computer.
2.2.2 General Requirements
The 6753i requires the following environment:
 A SIP-based IP PBX system or network installed and running with a SIP account created for
the 6753i.
 Access to a Trivial File Transfer Protocol (TFTP) server.
 Ethernet/Fast Ethernet LAN (10/100mb).
 Category 5/5e straight through cabling.
 Power Options:
 Power over Ethernet (PoE) 802.3af.
 Inline power injector – An optional accessory necessary only if your network provides no
inline power.
 AC power adapter, included with the phone.
2.3 Headset/Handset Connection
2.3.1 Handset
Turn the phone over and locate the handset jack marked . Insert one end of handset cord
into the jack until it clicks into place. Then route the handset cord through the groove as shown in
the illustration below. Attach the handset to the other end of the handset cord.
2.3.2 Headset (Optional)
Turn the phone over and locate the headset jack marked . Insert the headset cord into the
jack until it clicks into place. Then route the headset cord through the groove as shown in the
above illustration.