- VoIP phone
- 12 lines
The D725 features a Gigabit Ethernet switch to meet the most demanding telephony requirements. The advanced speaker and microphone system and the Digital Signal Processor (DSP) ensure the D725 delivers a cutting-edge audio performance. Up to twelve SIP identities make the D725 an ideal candidate for intensive phone-use environments. Attaching the D7 expansion module provides users requiring even more BLF keys.