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Aastra 6753i VoIP desk phone, dark finish, display and keypad, handset in cradle

Aastra

Aastra 6753i VoIP Phone 9.3"W 8.2"D 3.2"H

SKU CH-R5J8-XN9WR

Wired VoIP desk phone with nine call-appearance lines, full-duplex speakerphone and local three-way conferencing

  • TypeWired VoIP
  • Handles up to nine concurrent calls with call appearance
  • Full-duplex speakerphone plus RJ-9 headset jack for flexible audio
  • Two-port 10/100 Ethernet switch simplifies desk cabling
  • Supports G.722 wideband and G.711/G.729 codecs for clear SIP calls
  • Nine fixed feature keys and four navigation keys speed daily tasks

Nine-Line SIP Desk Phone

The Aastra 6753i is a wired VoIP handset built for office workers who handle multiple simultaneous calls. It supports up to nine lines with call appearance and runs on the SIP protocol. A 10/100 dual-port Ethernet switch connects the phone and a downstream PC. Wideband codecs such as G.722 deliver clearer voice quality.

Plug-and-Play with PoE

Installation is straightforward when the network provides Power over Ethernet, because the box includes only the phone and handset cord. No power adapter, stand or printed manual is supplied, so buyers must source PoE injectors or a compatible switch separately. The two-port 10/100 switch allows a single cable drop for both phone and computer.

Suits Multi-Line Offices.

This model suits businesses that need nine programmable lines, XML applications and local three-way conferencing at the desk. It does not suit environments requiring Gigabit Ethernet throughput, Wi-Fi connectivity or bundled accessories such as a power supply or printed documentation.

Highlights

  • Handles up to nine concurrent calls with call appearance
  • Full-duplex speakerphone plus RJ-9 headset jack for flexible audio
  • Two-port 10/100 Ethernet switch simplifies desk cabling
  • Supports G.722 wideband and G.711/G.729 codecs for clear SIP calls
  • Nine fixed feature keys and four navigation keys speed daily tasks

Specifications

BrandAastra
TypeWired VoIP

Questions about this item

How can I verify the Aastra 6753i is working after I connect it to the network?

The display will show the SIP registration status and the handset will provide dial tone once the phone receives its configuration from the provisioning server.

What ships with the Aastra 6753i and what must I provide myself?

The box contains the phone and a handset with cord. You must supply a PoE switch or a compatible power injector, an Ethernet cable, and an RJ-9 headset if you want one.

Which version of the Aastra 6753i should I choose for a small office needing multiple lines?

This single model supports up to nine lines with call appearance, so no alternate version or capacity is required for that requirement.

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