Grandstream Dual Port ATA Adapter (HT702)

The Grandstream HT702 is an analog telephone adapter which gives you the ability to have a couple FXS analog ports on your VoIP system.  These analog ports are often required if you're trying to add a fax machine, conference phone, modem, or...

Grandstream GXP-2160 IP Phone (GXP2160)

The GXP2160 is a SIP based IP phone manufactured by Grandstream.  The GXP2160 supports six lines and features POE, a speakerphone, Gigabit Ethernet switch, five programmable buttons and more.  The LCD color display is a great feature for...

Grandstream GXP-2140 IP Phone (GXP2140)

The GXP2140 is a SIP based IP phone manufactured by Grandstream.  The GXP2140 supports four lines and features POE, a speakerphone, Gigabit Ethernet switch, five programmable buttons and more.  The LCD color display is a great feature for...