Brand: Cisco · SKU: CP-7942G · MPN: CP-7942G · Category: Networking

Cisco Unified IP Phone 7942 Cisco 7900 Unified IP Phone
| Model | CP-7942G |
|---|---|
| Power | IEEE 802.3af PoE (Class 2); Cisco Prestandard PoE via Cisco Inline Power-capable blades, boxes, and midspans; 48 VDC required; optional local AC-to-DC power supply (CP-PWR-CUBE-3=) or power injector (CP-PWR-INJ=); local power options require matching AC country cord |
| Weight | kg |
| Display | 5-inch (12.5 cm) high-resolution 320 x 222 graphical monochrome 4-bit grayscale display |
| Security | X.509v3 certificates for device identity; digitally signed images; cryptographically secure provisioning; secure signaling and secure media with AES-128 (enabled only with cryptography-enabled CUCM); integrated 802.1X supplicant with EAPOL pass-through |
| Messages Key | Dedicated key for direct voicemail access |
| Speakerphone | Full-duplex speakerphone with acoustic echo cancellation |
| Codec Support | G.711a, G.711μ, G.729a, G.729ab, G.722, iLBC |
| Wideband Audio | Wideband G.722 codec, TIA 920 compliant, for handset, headset, and speakerphone |
| Language Support | Built-in support for more than 30 languages (depends on Cisco Unified Communications Manager version) |
| Relative Humidity | 10 to 95% (noncondensing) |
| Signaling Protocols | Skinny Client Control Protocol (SCCP) and Session Initiation Protocol (SIP) with Cisco call control |
| Storage Temperature | 14 to 140 °F (-10 to 60 °C) |
| Configuration Options | IP address assignment by static configuration or DHCP client |
| Operating Temperature | 32 to 104 °F (0 to 40 °C) |
| Dimensions (H x W x D) | 8.2 x 10.5 x 6 in. (20.32 x 26.67 x 15.24 cm) |
| Weight (with packaging) | 5.2 lb (2.36 kg) |
| Phone-Casing Composition | Acrylonitrile butadiene styrene (ABS) plastic in textured dark gray with silver bezel |
| Call Control Compatibility | Cisco Unified Communications Manager 4.1(3)sr5b, 4.2(3)sr2b, 4.3(1), 5.1.1(b), 5.1(2), 6.0(1) and later; Cisco Unified Communications Express and SRST Version 4.1 |
| Phone Software Requirements | Supported in 8.3(2) and later |
| Quality of Service (QoS) Options | Differentiated services code point (DSCP) and IEEE 802.1Q/p |
| Warranty | 3-Year Warranty |
Yes, this CP-7942G, Cisco Unified IP Phone 7942, 2 Lines, PoE, Graphical Display (CP-7942G) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This CP-7942G, Cisco Unified IP Phone 7942, 2 Lines, PoE, Graphical Display includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the CP-7942G.