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Grandstream Phones

Get Grandstream IP phones, conference phones and accessories at IP Phone Warehouse! Grandstream VoIP phones include an incredible variety of professional grade options at unbelievable price points. Shop from entry level VoIP phones with one or two lines to executive VoIP phones with elite features and deep customization options. Whichever you choose, the phones are intuitive to operate and easy to provision with an enormous range of IP PBXs and VoIP phone services, including cloud phone services.

Grandstream IP phones and Grandstream video phones set the bar for functionality. Grandstream wireless IP phones improve mobility in the office and reduce clutter. We sell official Grandstream accessories to complete your deployment — power supplies, wall mounts and more.

Find the Grandstream phone for you using our handy Grandstream IP Phone Comparison Charts >

  • Grandstream GXP1615 1-Line IP Phone


    Grandstream GXP1615 1-Line IP Phone


    Grandstream GXP1615 is a powerful entry-level VoIP desk phone. GXP1615 differs from the GXP1610 by having support for PoE (Power over Ethernet). This value IP phone supports 1 SIP account and has 2 line keys. Grandstream has included elite features even...

  • Grandstream GXP1610 1-Line IP Phone


    Grandstream GXP1610 1-Line IP Phone


    High-quality audio and a user-friendly interface let the Grandstream GXP1610 phone bring a powerful experience to any employee in the office. The phone features two line keys with dual-color LEDs, a display with XML browser to support a variety of...

  • Grandstream GXP1105 Phone


    Grandstream GXP1105 Phone


    The Grandstream GXP1105 is a single line desk phone with four programmable keys and seven function keys. This desktop phone (also wall-mountable) features HD audio.SIP and standards-based interoperability allows the Grandstream GXP1105 phone to function...

  • Grandstream GXP1628 2-Line IP Phone


    Grandstream GXP1628 2-Line IP Phone


    The Grandstream GXP1628 phone presents many dedicated keys and programmable buttons on one concise interface. Easily navigate the phone menus and access essential telephony features. Eight programmable keys along the side of the console support busy...

  • Grandstream GXP1625 2-Line IP Phone


    Grandstream GXP1625 2-Line IP Phone


    The Grandstream GXP1625 phone can be powered via an AC power supply or PoE. Connect the phone to your SIP-based phone system or Grandstream IP PBX and access an incredible range of VoIP features and functions. The phone has an HD handset, full duplex...

  • Grandstream GXP1620 2-Line IP Phone


    Grandstream GXP1620 2-Line IP Phone


    The Grandstream GXP1620 phone features an HD handset and wideband audio support. Also use the full duplex speakerphone for handsfree telephony, or connect a headset and compatible EHS cable to the phone. Audio is improved through echo cancellation, QoS...

  • Grandstream GS-GRP-WM-L Wall Mount


    Grandstream GS-GRP-WM-L Wall Mount


    Get an official wall mount for compatible Grandstream IP Phones. This wall mount provides a secure, simple to install solution for placing the phone on vertical surfaces. Grandstream GS-GRP-WM-L Compatibility (as of August 2022): Grandstream...

  • Grandstream GMC08 Battery Charger for WP820 Wi-Fi IP Phone


    Grandstream GMC08 Battery Charger


    Note: Product does not come with pictured batteries. Grandstream GMC08 is an 8-slot battery charger for recharging Lithium-ion batteries for Grandstream WP820 Wi-Fi IP Phone. GMC08 has 8 independent slots for charging multiple batteries at the same...

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    Grandstream GBX20 Expansion Module for GRP2615 & GXV3350


    Grandstream GBX20 Expansion Module


    Grandstream GBX20 adds 40 programmable multi-purpose keys to Grandstream GRP2615 or GXV3350. Power users and receptionists will love the extra keys for BLF, speed dial, call park, presence, intercom, and more. The 4.3" color LCD display and 20 keys with...

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