Описание, детайли - Cisco CP-7941G
The Cisco®s Unified Communications system of voice and IP communicationsproducts and applications enables organizations to communicate more effectively-enablingthem to streamline business processes, reach the right resource the first timeand impact the top and bottom line. The Cisco Unified Communications portfoliois an integral part of the Cisco Business Communications Solution-an integratedsolution for organizations of all sizes which also includes network infrastructure, security, and network management products, wireless connectivity, and a lifecycleservices approach, along with flexible deployment and outsourced managementoptions, end-user and partner financing packages, and third-party communicationsapplications.
The Cisco Unified IP Phone 7941G is a full-featured enhancedbusiness IP phone that addresses the communication needs of the transactionworker. It provides two programmable backlit line/feature buttons and four interactivesoft keys that guide a user through call features and functions, and audio controlsfor high-quality duplex speakerphone, handset, and headset. A built-in headsetport and an integrated Ethernet switch are standard with the Cisco UnifiedIP Phone 7941G . The phone also features a best-of-class large, higher-resolutiongrayscale pixel-based LCD. The display provides features such as date and time, calling party name, calling party number, and digits dialed. The graphic capabilityof the display allows for the inclusion of higher value, more visibly rich ExtensibleMarkup Language (XML) applications and double-byte languages. FEATURES
The Cisco Unified IP Phone 7941G is dynamic, and it is designedto grow with system capabilities. Features will keep pace with new changes throughsoftware updates to the phone flash memory. Firmware changes can be downloadedfrom Cisco Unified CallManager and Cisco. com. No hands-on moves and changesare required with the phone-the user can simply pick up the phone and move tothe new location anywhere on your network. The Cisco Unified IP Phone7941G provides many accessibility methods according to user preference. Table 1 lists features of the phone. s Table 1. Features of Cisco Unified IP Phone 7941G Feature Description Messages The phone offers direct access to voicemail. Directories The phone identifies incoming messages and categorizes them for userson the screen. This feature allows users to quickly and effectively returncalls using direct dial-back capability. The corporate directory integrateswith the Lightweight Directory Access Protocol Version 3 (LDAP3) standarddirectory. Settings The Settings feature key allows the user to adjust display contrast, selectbackground images (if available), and select from a large number of uniqueringer sounds through the User Preference menu. Network Configuration preferencesalso can be set up (usually by the system administrator). Configurationcan be either automatically or manually set up for Dynamic Host ControlProtocol (DHCP), Trivial File Transfer Protocol (TFTP), Cisco Unified CallManager, and backup Cisco Unified CallManager instances. Other available Settingssubmenus include Device Configuration and Security Configuration. Services The Cisco Unified IP Phone 7941G allows users to quickly access diverseinformation such as weather, stocks, quote of the day, or any Web-basedinformation using XML to provide a portal to an ever-growing world of applications, features, and information. Help The online Help feature gives users information about the phone keys, buttons, and features. The pixel display allows for greater flexibilityof features and significantly expands the information viewed when usingfeatures such as Services, Information, Messages, and Directory. For example, the Directory button can show local and server-based directory information. Display The phone has a large, high-resolution, graphical 4-bit grayscale display(320 x 222). Speakerphone, Mute, and Headset Buttons The phone offers high-quality speakerphone technology, including easy-to-usespeaker On/Off, Microphone Mute, and Headset buttons. These buttons arelit when active. For added security, the audible dual tone multifrequency(DTMF) tones are masked when the speakerphone mode is used. Ethernet Switch The internal 2-port Cisco Ethernet switch allows for a direct connectionto a 10/100BASE-T Ethernet network through an RJ-45 interface with singleLAN connectivity for both the phone and a co-located PC. The system administratorcan designate separate VLANs (802.1Q) for the PC and Cisco Unified IP phones, providing improved security and reliability of voice and data traffic. Headset Port A dedicated headset port eliminates the need for a separate amplifierwhen using a headset. This feature allows the handset to remain in its cradle, making headset use simpler. Volume Control The convenient Volume Control button on the phone provides for easy, decibel-leveladjustments for the speakerphone, handset, headset, and ringer. The handsetis hearing aid-compatible (HAC). Additional volume control gain can be achievedusing an inline handset amplifier such as Walker Equipment W-10 and CE-100amplifiers. Adjustable Foot-Stand The phone foot-stand is adjustable from flat to 60 degrees to provideoptimum display viewing and comfortable use of all buttons and keys. Thefoot-stand is keyed to match standard wall-jack configurations for wallmounting. Two optional wall-mount brackets are also offered, as noted laterin this document. Flexible Power Options The Cisco Unified IP Phone 7941G supports Cisco Pre-standard Power overEthernet (PoE), which allows powering from any of the Cisco Inline Power-capableblades and boxes. In addition, it supports IEEE 803. af PoE. The phone canbe powered locally with a power supply (part number CP-PWR-CUBE-3). Multiple Ring Tones More than 24 user-adjustable ring tones are available. Americans with Disabilities Act (ADA) Features A HAC handset (meets ADA requirements) is available, as well as HAC compliancefor magnetic coupling to approved HAC hearing aids. The dial pad is alsoADA-compliant. Signaling Protocol Support The phone offers Skinny Client Control Protocol (SCCP) support. Codec Support G. 711µs and G. 729a audio compression codecs are available. Quality of Service (QoS) Options The phone supports differentiated services code point (DSCP) and 802.1Q/pstandards. Security The phone supports manufacturing-installed digital certificates, deviceauthentication, and encryption. Language Support Support for more than 20 languages is built in (depends on Cisco UnifiedCallManager version). Configuration Options IP address assignment can be statically configured or configured throughthe DHCP client. Voice Quality Comfort-noise generation and voice activity detection (VAD) programmingare performed on a system basis. s Table 2. Specifications of Cisco Unified IP Phone 7941G Specification Description Dimensions (H x W x D) 82 x 10.5 x 6 in. (20.32 x 26.67 x 15.24 cm) Weight 3.5 lb (1.6 kg) Phone-Casing Composition Polycarbonate acrylonitrile butadiene styerene (ABS) plastic in textureddark gray color with silver bezel Power Requirements The phone is interoperable with Cisco Pre-standard PoE and with IEEE 802.3afPoE (the phone is a Class 2 device)s 48 VDC is requireds it can be suppliedlocally at the desktop using an optional AC-to-DC power supply (part numberCP-PWR-CUBE-3=). Use of the power supply also requires one of the correspondingAC country cords listed in Table 6. s Table 3. Temperature Ratings for Cisco Unified IP Phone 7941G Temperature Variable Description Operating Temperature 32 to 104°sF (0 to 40°sC) Relative Humidity 10 to 95% (noncondensing) Storage Temperature 14 to 140°sF (-10 to 60°sC) s Table 4. Certifications Certification Description Regulatory Compliance s CE marking Safety s Underwriters Laboratories (UL) 60950
s Canadian StandardsAssociation (CSA) C22.2 No. 60950
s IEC 60950
s EN 60950
s AS/NZS 60950 Electromagnetic Compatibility (EMC) s Federal Communications Commission (FCC) Part 15 (CFR 47) ClassB
s ICES-003 Class B
s EN55022 Class B
s CISPR22Class B
s AS/NZ 3548 Class B
s VCCI Class B
sEN55024
s EN 50082-1
s EN 61000-3-2
s EN 61000-3-3 Telecom s FCC Part 68 (CFR47) HAC
s IC CS-03
s Australia-as/ACIFS004 and AS/ACIF S040
s New Zealand PTC 220 Draft s Table 5. Ordering Information for Cisco Unified IP Phone 7941G Part Number Description CP-7941G Cisco Unified IP Phone 7941G CP-7941G= Cisco Unified IP Phone 7941G, spare CP-7941G-CH1 Cisco Unified IP Phone 7941G, channel with license Note: All Cisco Unified IP phones require the purchase of a phone technologylicense, regardless of call protocol being used. Table 6. AC Country Power Cords Part Number Description CP-PWR-CORD-AP= Asia Pacific CP-PWR-CORD-AR= Argentina CP-PWR-CORD-AU= Australia CP-PWR-CORD-CE= European Community CP-PWR-CORD-CN= China CP-PWR-CORD-JP= Japan CP-PWR-CORD-NA= North America CP-PWR-CORD-SW= Switzerland CP-PWR-CORD-UK= United Kingdom s Table 7. Optional Accessories Part Number Description CP-LCKNGWALLMNT2=
Locking wall-mounting kit CP-WALLMOUNTKIT= Non-locking wall-mounting kit CP-PWR-CUBE-3= Local power adapter for sites where PoE is not availables refer to theTable 6, "sAC Country Power Cords"s, to select the correct regionalpower cord. CP-PWR-CUBE-3= is compatible with and can replace CP-PWR-CUBE-2=. WARRANTY
Cisco Unified IP phones are covered by a Cisco Systems®s standard one-yearreplacement warranty. CISCO UNIFIED COMMUNICATIONS SERVICES AND SUPPORT
Using the Cisco Lifecycle Services approach, Cisco Systems®s and its partnersoffer a broad portfolio of end-to-end services to support the Cisco UnifiedCommunications system. These services are based on proven methodologies fordeploying, operating, and optimizing IP communications solutions. Upfront planningand design services, for example, can help you meet aggressive deployment schedulesand minimize network disruption during implementation. Operate services reducethe risk of communications downtime with expert technical support. Optimizeservices enhance solution performance for operational excellence. Cisco andits partners offer a system-level service and support approach that can helpyou create and maintain a resilient, converged network that meets your businessneeds. Click here for the Datasheet Продукт известен още и като CP 7941 G, CP7941G, CP 7941G, CP-7941 G
The Cisco Unified IP Phone 7941G is a full-featured enhancedbusiness IP phone that addresses the communication needs of the transactionworker. It provides two programmable backlit line/feature buttons and four interactivesoft keys that guide a user through call features and functions, and audio controlsfor high-quality duplex speakerphone, handset, and headset. A built-in headsetport and an integrated Ethernet switch are standard with the Cisco UnifiedIP Phone 7941G . The phone also features a best-of-class large, higher-resolutiongrayscale pixel-based LCD. The display provides features such as date and time, calling party name, calling party number, and digits dialed. The graphic capabilityof the display allows for the inclusion of higher value, more visibly rich ExtensibleMarkup Language (XML) applications and double-byte languages. FEATURES
The Cisco Unified IP Phone 7941G is dynamic, and it is designedto grow with system capabilities. Features will keep pace with new changes throughsoftware updates to the phone flash memory. Firmware changes can be downloadedfrom Cisco Unified CallManager and Cisco. com. No hands-on moves and changesare required with the phone-the user can simply pick up the phone and move tothe new location anywhere on your network. The Cisco Unified IP Phone7941G provides many accessibility methods according to user preference. Table 1 lists features of the phone. s Table 1. Features of Cisco Unified IP Phone 7941G Feature Description Messages The phone offers direct access to voicemail. Directories The phone identifies incoming messages and categorizes them for userson the screen. This feature allows users to quickly and effectively returncalls using direct dial-back capability. The corporate directory integrateswith the Lightweight Directory Access Protocol Version 3 (LDAP3) standarddirectory. Settings The Settings feature key allows the user to adjust display contrast, selectbackground images (if available), and select from a large number of uniqueringer sounds through the User Preference menu. Network Configuration preferencesalso can be set up (usually by the system administrator). Configurationcan be either automatically or manually set up for Dynamic Host ControlProtocol (DHCP), Trivial File Transfer Protocol (TFTP), Cisco Unified CallManager, and backup Cisco Unified CallManager instances. Other available Settingssubmenus include Device Configuration and Security Configuration. Services The Cisco Unified IP Phone 7941G allows users to quickly access diverseinformation such as weather, stocks, quote of the day, or any Web-basedinformation using XML to provide a portal to an ever-growing world of applications, features, and information. Help The online Help feature gives users information about the phone keys, buttons, and features. The pixel display allows for greater flexibilityof features and significantly expands the information viewed when usingfeatures such as Services, Information, Messages, and Directory. For example, the Directory button can show local and server-based directory information. Display The phone has a large, high-resolution, graphical 4-bit grayscale display(320 x 222). Speakerphone, Mute, and Headset Buttons The phone offers high-quality speakerphone technology, including easy-to-usespeaker On/Off, Microphone Mute, and Headset buttons. These buttons arelit when active. For added security, the audible dual tone multifrequency(DTMF) tones are masked when the speakerphone mode is used. Ethernet Switch The internal 2-port Cisco Ethernet switch allows for a direct connectionto a 10/100BASE-T Ethernet network through an RJ-45 interface with singleLAN connectivity for both the phone and a co-located PC. The system administratorcan designate separate VLANs (802.1Q) for the PC and Cisco Unified IP phones, providing improved security and reliability of voice and data traffic. Headset Port A dedicated headset port eliminates the need for a separate amplifierwhen using a headset. This feature allows the handset to remain in its cradle, making headset use simpler. Volume Control The convenient Volume Control button on the phone provides for easy, decibel-leveladjustments for the speakerphone, handset, headset, and ringer. The handsetis hearing aid-compatible (HAC). Additional volume control gain can be achievedusing an inline handset amplifier such as Walker Equipment W-10 and CE-100amplifiers. Adjustable Foot-Stand The phone foot-stand is adjustable from flat to 60 degrees to provideoptimum display viewing and comfortable use of all buttons and keys. Thefoot-stand is keyed to match standard wall-jack configurations for wallmounting. Two optional wall-mount brackets are also offered, as noted laterin this document. Flexible Power Options The Cisco Unified IP Phone 7941G supports Cisco Pre-standard Power overEthernet (PoE), which allows powering from any of the Cisco Inline Power-capableblades and boxes. In addition, it supports IEEE 803. af PoE. The phone canbe powered locally with a power supply (part number CP-PWR-CUBE-3). Multiple Ring Tones More than 24 user-adjustable ring tones are available. Americans with Disabilities Act (ADA) Features A HAC handset (meets ADA requirements) is available, as well as HAC compliancefor magnetic coupling to approved HAC hearing aids. The dial pad is alsoADA-compliant. Signaling Protocol Support The phone offers Skinny Client Control Protocol (SCCP) support. Codec Support G. 711µs and G. 729a audio compression codecs are available. Quality of Service (QoS) Options The phone supports differentiated services code point (DSCP) and 802.1Q/pstandards. Security The phone supports manufacturing-installed digital certificates, deviceauthentication, and encryption. Language Support Support for more than 20 languages is built in (depends on Cisco UnifiedCallManager version). Configuration Options IP address assignment can be statically configured or configured throughthe DHCP client. Voice Quality Comfort-noise generation and voice activity detection (VAD) programmingare performed on a system basis. s Table 2. Specifications of Cisco Unified IP Phone 7941G Specification Description Dimensions (H x W x D) 82 x 10.5 x 6 in. (20.32 x 26.67 x 15.24 cm) Weight 3.5 lb (1.6 kg) Phone-Casing Composition Polycarbonate acrylonitrile butadiene styerene (ABS) plastic in textureddark gray color with silver bezel Power Requirements The phone is interoperable with Cisco Pre-standard PoE and with IEEE 802.3afPoE (the phone is a Class 2 device)s 48 VDC is requireds it can be suppliedlocally at the desktop using an optional AC-to-DC power supply (part numberCP-PWR-CUBE-3=). Use of the power supply also requires one of the correspondingAC country cords listed in Table 6. s Table 3. Temperature Ratings for Cisco Unified IP Phone 7941G Temperature Variable Description Operating Temperature 32 to 104°sF (0 to 40°sC) Relative Humidity 10 to 95% (noncondensing) Storage Temperature 14 to 140°sF (-10 to 60°sC) s Table 4. Certifications Certification Description Regulatory Compliance s CE marking Safety s Underwriters Laboratories (UL) 60950
s Canadian StandardsAssociation (CSA) C22.2 No. 60950
s IEC 60950
s EN 60950
s AS/NZS 60950 Electromagnetic Compatibility (EMC) s Federal Communications Commission (FCC) Part 15 (CFR 47) ClassB
s ICES-003 Class B
s EN55022 Class B
s CISPR22Class B
s AS/NZ 3548 Class B
s VCCI Class B
sEN55024
s EN 50082-1
s EN 61000-3-2
s EN 61000-3-3 Telecom s FCC Part 68 (CFR47) HAC
s IC CS-03
s Australia-as/ACIFS004 and AS/ACIF S040
s New Zealand PTC 220 Draft s Table 5. Ordering Information for Cisco Unified IP Phone 7941G Part Number Description CP-7941G Cisco Unified IP Phone 7941G CP-7941G= Cisco Unified IP Phone 7941G, spare CP-7941G-CH1 Cisco Unified IP Phone 7941G, channel with license Note: All Cisco Unified IP phones require the purchase of a phone technologylicense, regardless of call protocol being used. Table 6. AC Country Power Cords Part Number Description CP-PWR-CORD-AP= Asia Pacific CP-PWR-CORD-AR= Argentina CP-PWR-CORD-AU= Australia CP-PWR-CORD-CE= European Community CP-PWR-CORD-CN= China CP-PWR-CORD-JP= Japan CP-PWR-CORD-NA= North America CP-PWR-CORD-SW= Switzerland CP-PWR-CORD-UK= United Kingdom s Table 7. Optional Accessories Part Number Description CP-LCKNGWALLMNT2=
Locking wall-mounting kit CP-WALLMOUNTKIT= Non-locking wall-mounting kit CP-PWR-CUBE-3= Local power adapter for sites where PoE is not availables refer to theTable 6, "sAC Country Power Cords"s, to select the correct regionalpower cord. CP-PWR-CUBE-3= is compatible with and can replace CP-PWR-CUBE-2=. WARRANTY
Cisco Unified IP phones are covered by a Cisco Systems®s standard one-yearreplacement warranty. CISCO UNIFIED COMMUNICATIONS SERVICES AND SUPPORT
Using the Cisco Lifecycle Services approach, Cisco Systems®s and its partnersoffer a broad portfolio of end-to-end services to support the Cisco UnifiedCommunications system. These services are based on proven methodologies fordeploying, operating, and optimizing IP communications solutions. Upfront planningand design services, for example, can help you meet aggressive deployment schedulesand minimize network disruption during implementation. Operate services reducethe risk of communications downtime with expert technical support. Optimizeservices enhance solution performance for operational excellence. Cisco andits partners offer a system-level service and support approach that can helpyou create and maintain a resilient, converged network that meets your businessneeds. Click here for the Datasheet Продукт известен още и като CP 7941 G, CP7941G, CP 7941G, CP-7941 G