Code Blue IP1500 VOIP SPEAKERPHONE User Manual | 66 pages | Also for: IP1501 VOIP SPEAKERPHONE, IP2500-S VOIP SPEAKERPHONE, IP2500-D VOIP SPEAKERPHONE, IP2501-S VOIP SPEAKERPHONE, IP2501-D VOIP SPEAKERPHONE, IP5000 SINGLE BUTTON VOIP SPEAKERPHONE, IP5000 DUAL BUTTON VOIP SPEAKERPHONE, IP5000 DUAL BUTTON WITH KEYPAD VOIP SPEAKERPHONE