Cisco Unified IP Phone 7975G demonstrates the contemporary advances in VoIP telephony, along with wideband audio support, backlit shadeation touchscreen display, and an incorporated Gigabit Ethernet port. It addresses the wishes of the govt or most important choice maker, administrative assistants, and people operating with bandwidth-in depth programs on colocated PCs.
Quick Specs
| Model | CP-7975G |
| Dimensions (H x W x D) | 8.2 x 10.5 x 6 in. (20.32 x 26.67 x 15.24 cm) |
| Phone-Casing Composition | Acrylonitrile butadiene styrene (ABS) plastic in textured dark gray color with silver bezel |
| Power | Supports IEEE 802.3af PoE (Class 3). 48VDC is required; it can be supplied locally at the desktop using an optional AC-to-DC power supply (part number CP-PWR-CUBE-3=) or power injector (CP-PWR-INJ=). Local power options require a corresponding AC country cord. |
| Phone Software Requirements | Supported in 8.3(2) and greater |
| Call Control compatibility | Supported in Cisco Unified Communications Manager Versions 4.1(3)sr5b, 4.2(3)sr2b, 4.3(1), 5.1.1(b), 5.1(2), 6.0(1) and greater
Supported in Cisco Unified Communications Express and SRST Version 4.1 |
| Signaling Protocols | Skinny Client Control Protocol (SCCP) and Session Initiation Protocol (SIP) with Cisco call control |