Grandstream networks dp722. Product type: ip phone. Product colour: black. Grey. Handset type: wireless handset. Maximum indoor range: 50 m. Maximum outdoor range: 350 m. Lines quantity: 10 lines. Display: tft. Display diagonal: 4.57 Cm 1.8 . Display resolution: 128 x 160 pixels. Voice codecs: g.711Alaw. G.711Ulaw. G.722. G.723.1. G.729A. G.729B. Opus. Ilbc
Grandstream networks dp722. Product type: ip phone. Product colour: black. Grey. Handset type: wireless handset. Maximum indoor range: 50 m. Maximum outdoor range: 350 m.
