Performance of VoIP IP Phone
The Cisco CP-7942G 2 Ports Unified IP Phone is a mid-range business phone that provides a range of features for both voice communication and data access. Some of the key features of the CP-7942G include:
- Two lines with backlit displays and keys
- Support for a range of call features, including call hold, call transfer, and voicemail
- Integrated Ethernet switches for connecting a computer or other device
- Support for Power over Ethernet (PoE)
- Support for Cisco Unified Communications Manager and other call control platforms
- Wideband audio support for improved voice quality
Reliability of Unified Cisco IPhone
The Cisco CP-7942G Unified VoIP IP Phone is generally known for its reliability. It is a professional-grade device that is designed for use in business environments and is built to withstand the demands of everyday use. The phone has been designed to be durable and to resist damage, and it is backed by a limited lifetime warranty from Cisco.
In terms of its performance, the CP-7942G is generally well-regarded by users. It offers a range of features and capabilities that are designed to improve the productivity of users, including support for call waiting and transfer, a full-duplex speakerphone with acoustic echo cancellation, and a high-resolution graphical display. The phone is also designed to be easy to use, with a user-friendly interface and context-sensitive soft keys that make it easy to navigate through its various features.
Management and Administration
The Cisco CP-7942G Unified IP Phone is a feature-rich device that requires proper management and administration to ensure its smooth operation and maximum functionality.
Management refers to the tasks involved in maintaining the phone's configuration, software, and firmware. This includes tasks such as firmware upgrades, configuration changes, and phone status monitoring. The Cisco CP-7942G can be managed through a web interface, which provides access to various settings and configurations. Additionally, the phone can be managed through Cisco Unified Communications Manager, which is a centralized management platform that enables administrators to manage multiple phones from a single location.
Administration refers to the tasks involved in setting up, configuring, and deploying the phone. This includes tasks such as creating user profiles, setting up call routing and forwarding, and configuring the phone's network settings. The Cisco CP-7942G can be easily administered through the web interface, or through Cisco Unified Communications Manager.
In addition to these management and administration tasks, the phone can also be remotely managed and monitored through tools such as the Cisco Emergency Responder, which provides emergency call routing and location information, and the Cisco IP Phone Services Platform, which enables the deployment of custom applications and services on the phone.
In conclusion, proper management and administration of the Cisco CP-7942G Unified IP Phone is essential for ensuring its smooth operation, maximum functionality, and overall reliability. The phone provides multiple management and administration options, making it easy for administrators to maintain and configure the device.
General Information about this Cisco CP-7942G
- Manufacturer: Cisco
- Model Number or SKU# CP-7942G
- Product Series: 7900
- Product Line: Unified
- Product Type: Telephony Equipment
Technical Information of IP Phone
- Number of Network (RJ-45) Ports: 2
- Total Number of Phone Lines: 2
- Product Color: Dark Gray
- IP Phone Technology: VoIP
- Form Factor: Wall Mountable
- Buttons & Keys Type: Speaker
- Number of Programmable Phone Lines: 2
- Ethernet Connectivity: Dual Ethernet (10/100) line interface (PC Pass Through & Network Connection)
Protocols & Voice Code of VoIP Phone
- Communication Protocols: SIP, SCCP, SIP, SCCP
- Voice Codec: G.711a, G.711u, G.722, G.729a, G.711a, G.711u, G.722, G.729a, G.729ab
- Display Color: Graphical Monochrome
- Screen Size: 5 Inch
- Screen Type: LCD
- Screen 4-bit grayscale high-resolution (320 x 222
IP Phone Feature
- Integrated 10/100 2 Port Ethernet switch
- Multiple VoIP protocol support - SIP and SCCP
- Power over Ethernet (PoE) support 802.3af as well as Cisco Pre-standard PoE (Power Supply not included but available)
- Full duplex speakerphone with Wideband support
- Supports differentiated services code point (DSCP) and 802.1Q/p standards
- More than 24 defined user-selectable ringtones are available
- Dedicated RJ9 Headset Port with HD Voice support
Dimensions & Weight
- Height: 8.2 Inch
- Width: 10.5 Inch
- Depth: 6 Inch
- Weight: 3.5 LBS
SCCP - Cisco Unified Communications Manager Release 6.x and later; Cisco Unified CallManager Release 5.1, 4.3(2)SIP - Cisco Unified Communications Manager Release 6.x and later; Cisco Unified CallManager Release 5.1
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