IP Telephony Accessories

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  1. Grandstream GXP2200EXT Expansion Module
    $125.00

    The GXP2200EXT is a backlit LCD extension module supported by the GXP2140, GXV3240 and GXP2200. The module includes 20 dual-colored extension keys and 2 arrow keys for page switching (allowing each GXP2200EXT to support up to 40 contacts/extensions.). Connect up to 4 GXP2200EXT modules to compatible Grandstream phones for a total of 160 contacts/extensions. Learn More
  2. Grandstream HT701 1-line ATA
    $29.95

    The HT701 analog telephone adapter (ATA) allows users to create a high-quality and manageable IP telephony solution for individual analog phones in a home or office application. The product features 1 FXS port and 1 10/100Mbps port to extend VoIP services to an analog phone. Learn More

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