Grandstream GRP2615 IP Phone Quick Specs:
- Communications Protocol: SIP
- SIP Accounts: 16
- Ethernet Ports: 2x Gigabit
- PoE: 802.3af
Additional Interfaces:
- USB
- J9 Headset Jack (supports EHS with Plantronics headsets)
- Bluetooth: 5.0
- Wi-Fi: 802.11ac
- Display: 4.3″ 480×272 TFT color LCD
- Local Conferencing: 3-way
- Audio Codecs: G.729AB, G.711u/a, G.726, G.722, G.723, iLBC, Opus
- Expandable: up to 4 Grandstream GBX20 (coming soon)