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Four black desk phones with colour screens and many buttons

Grandstream

Grandstream GXP2170 4-Units 12-Line VoIP Phone

SKU CH-3T33-BX097

A 12-line VoIP phone with 48 on-screen BLF keys, Bluetooth, PoE and 5-way conferencing

  • TypeOther
  • Handles heavy call volume with 12 lines and 6 SIP accounts
  • 48 on-screen BLF and speed-dial keys for instant contact access
  • Expands with up to four GXP2200EXT modules for more keys
  • Built-in Bluetooth pairs headsets and mobile devices without cables
  • 5-way conferencing lets teams collaborate on a single call

Enterprise 12-line VoIP phone

The Grandstream GXP2170 is a desk phone built for high-volume call handling. It supports up to 12 lines and 6 SIP accounts on a single device. The colour display shows 48 on-screen digital BLF and speed-dial keys for quick access. It targets receptionists, executives and teams managing heavy daily traffic.

Expandable with GXP2200EXT modules

The phone accepts up to four GXP2200EXT expansion modules to extend the number of visible keys. Built-in Bluetooth allows direct pairing with headsets or mobile devices. Power over Ethernet removes the need for a separate power adapter at the desk. Five-way audio conferencing lets multiple parties join a single call without external hardware.

Simple PoE deployment

Connect the handset to a PoE-enabled switch and it powers up automatically. Bluetooth pairing follows the standard handset menu without extra drivers. The main installation issue occurs when the network switch does not supply PoE, requiring a separate injector. Expansion modules snap on mechanically but must be provisioned in the phone UI before the extra keys become active.

Highlights

  • Handles heavy call volume with 12 lines and 6 SIP accounts
  • 48 on-screen BLF and speed-dial keys for instant contact access
  • Expands with up to four GXP2200EXT modules for more keys
  • Built-in Bluetooth pairs headsets and mobile devices without cables
  • 5-way conferencing lets teams collaborate on a single call

Specifications

BrandGrandstream
TypeOther

Questions about this item

How many GXP2200EXT modules can be added later for extra keys?

Up to four GXP2200EXT modules can be attached to expand the 48 on-screen BLF and speed-dial keys.

Which hardware limit is reached first when handling many simultaneous calls?

The phone supports a maximum of 12 lines and 6 SIP accounts, so the account limit is reached before the line limit.

Does the built-in Bluetooth and PoE increase heat during all-day operation?

The phone includes built-in Bluetooth and PoE; no thermal or power-draw figures are supplied for continuous use.

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