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| Products & Services » Integerated Communications » IP PBX » IP Telephones » Cisco 6911 |
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IP Telephones |
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| Cisco 6911 |
Cisco® Unified Communications Solutions enable collaboration so that organizations can quickly adapt to market changes while increasing productivity; improving competitive advantage through speed and
innovation; and delivering a rich-media experience across any workspace, securely and with optimal quality.
The Cisco Unified IP Phone 6911 is a single-line endpoint delivering affordable access to Cisco voice
communication services. It is an ideal solution for light communication requirements. Examples include classrooms,
manufacturing floors, or employees in cubicles or teleworking from home.
The Cisco Unified IP Phone 6911 supports two incoming calls with a single-line endpoint. A full-duplex
speakerphone is included in the design, which provides a more productive, flexible, and easier-to-use endpoint
experience. Integrated IEEE 10/100 Ethernet switch ports support connection to a co-located PC while reducing
cabling infrastructure and administration costs.
The Cisco Unified IP Phone 6911 includes fixed keys for hold, transfer, conference, redial, and voicemail, making the
phone simple and easy-to-use. In addition, a programmable feature key is supported for quick access to advanced
communication services. Tri-color LED illuminates on the line key to provide quick call-state indication at a glance.
The Cisco Unified IP Phone 6911 offers personalization, with the choice of two colors (charcoal and arctic white) and
two handset style options (slimline and standard).
The Cisco Unified IP Phone 6911 is also eco-friendly, taking advantage of reground and recyclable plastics to deliver
a more earth-responsible solution.
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| Hardware |
Industrial design
1. The phone offers an easy-to-use and intuitive arrangement of lines, keys, and calls.
2. Hold, Transfer, Conference, Voice Mail Access, and Redial on fixed hard keys provide a traditional telephonylike
user experience.
Personalization
Choice of two colors: Arctic White or Charcoal. Handsets are available internationally as slimline or standard.
You can mix and match them in the work environment to better meet employee preferences.
Desk and wall mountable
1. A two-position footstand makes it easy to view and use the buttons and keys.
2. The phone can be wall-mounted with wall-mounting holes located on its rear housing.
Co-branding
You can include your logo on Cisco Unified IP Phone 6900 Series endpoints. Cisco has approved third-party
vendors to produce the labels.
Ethernet
An internal 2-port Cisco Ethernet switch allows for a direct connection to an IEEE 10/100BASE-T Ethernet
network through an RJ-45 interface with single LAN connectivity for both the phone and a co-located PC. The
system administrator can designate separate VLANs (802.1Q) for the PC and phone, providing improved
security and reliability of voice and data traffic.
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| Acoustic Features |
Codec support
G.711a, G.711, G.729a, G.729b, and G.729ab audio-compression codecs are supported.
Voice quality
Comfort-noise generation and voice-activity-detection (VAD) programming is supported on a system basis.
Full-duplex speakerphone
You can place and receive calls through the back-lit speaker button.
Mute
The phone offers mute and un-mute functions through the back-lit Mute key.
Volume control
A volume-control toggle makes it easy to adjust the volume of the handset, monitor speaker, and ringer.
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| Firmware |
Signaling protocol
Skinny Client Control Protocol (SCCP) is supported.
Phone firmware requirement
Supported on Version 9.0(2) and later
Call-control compatibility
The phones are supported on Cisco Unified Communications Manager and Cisco Unified Communications
Manager Business Edition Versions 7.1.3 and later, as well as Cisco Unified Communications Manager Express
8.0 and later with SCCP.
Calling features
- Adjustable ringing and volume levels
- Auto-barge
- Call forward
- Call pickup
- Call waiting
- Conference
- Group call pickup
- Hold
- Message-waiting indicator
- Meet-me conference
- Music on hold
- Mute
- Redial
- Shared line
- Transfer
- Voicemail (single button access)
Security features
- Certificates
- Image authentication
- Device authentication
- File authentication
- Signaling authentication
- Media encryption using Secure Real-Time Transfer Protocol (SRTP)
- Signaling encryption using Transport Layer Security (TLS) Protocol
- Encrypted configuration files
Network features
- Cisco Discovery Protocol and Link Layer Discovery Protocol for Media Endpoint Devices (LLDP-MED)
- Dynamic network parameters provisioned through Dynamic Host Configuration Protocol (DHCP)
- Static network parameters provisioned through Embedded interactive-voice-response (IVR) system
Serviceability
- Embedded web server that provides configuration and statistics
- Quality-of-service (QoS) reporting: Jitter, delay, dropped packets, and latency on a per-call basis
- Real-Time Control Protocol (RTCP) support and monitoring
- Syslog
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