Boston, MA, USA - November 30, 2022 – Grandstream, connecting the world with award-winning unified communications and networking solutions, today announced the release of a new energy savings feature for their award-winning GRP Series of Carrier-Grade IP Phones. The new energy savings mode allows the GRP2600 Series to use up to 65% less energy than before, enabling customers to build green workstations that greatly reduce energy consumption while saving money.