Cisco Cius Installationsanleitung
Overview of Cisco Cius
Cisco Cius is a mobile collaboration device built for business. It is designed to help organizations capitalize
on the value of mobility by enabling anywhere, anytime access to important business applications and
features.
Cisco Cius includes the following features:
• Campus mobility with a choice of wired Gigabit Ethernet connectivity through handset media station
or IEEE 802.11 a/b/g/n Wi-Fi connectivity
• An Intel Atom 1.6-GHz processor
• 1-GB RAM and 32-GB of eMMC flash memory
• Native support for Bluetooth headsets
• Bluetooth profile support, including Hands-Free Profile and Advanced Audio Distribution (A2DP)
Profile
• High-definition video through 7-inch (177.8 mm) high-resolution color screen.
• High-definition audio through integrated speakers
• Microphone
• Front- and rear-facing cameras
• Detachable and serviceable 8-hour battery
Cisco Cius, like other network devices, must be configured and managed. Cisco Cius devices encode
G.711a-law, G.711 u-law, G.722, G.729a, G.729ab, and iLBC, and decode G.711a-law, G.711u-law, G.722,
G.729, G.729a, G.729b, G.729ab, iSAC, iLBC, and H.264.
Using a mobile or GSM phone, or two-way radio in close proximity to Cisco Cius might cause interference.
For more information, see the manufacturer documentation of the interfering device.
Caution
This chapter comprises the following topics:
•Understanding Cisco Cius, page 2
•Supported Networking Protocols, page 6
•Supported Features on Cisco Cius, page 10
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•Understanding Security Features for Cisco Cius, page 12
•Overview of Configuring and Installing Cisco Cius, page 21
Understanding Cisco Cius
The following image shows the front view of Cisco Cius.
Figure 1: Cisco Cius - Front View
The following table describes the keys and components on the front of Cisco Cius.
Table 1: Cisco Cius Keys and Components - Front View
DescriptionItemNo.
Indicates video statusCamera LED1
1-megapixel cameraFront-facing camera2
Ambient light sensorLight sensor3
Two speakers (located on each side of keys)Speaker (one of two)4
Displays menu optionsMenu key5
Returns to the home screenHome key6
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Understanding Cisco Cius
DescriptionItemNo.
Returns to the previous screenBack key7
The following image shows the back view of Cisco Cius.
Figure 2: Cisco Cius - Back View
The following table describes the components on the back of Cisco Cius.
Table 2: Cisco Cius Components - Back View
DescriptionItemNo.
5-megapixel camera with 8X digital zoomRear-facing camera1
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Understanding Cisco Cius
The following image shows the left-side view of Cisco Cius.
Figure 3: Cisco Cius - Left Side
The following table describes the components on the left side of Cisco Cius.
Table 3: Cisco Cius Components - Left Side
DescriptionItemNo.
Mutes speakerMute button1
Turns speaker volume upVolume Up button2
Turns speaker volume downVolume Down button3
Location for SIM card.SIM slot4
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Understanding Cisco Cius
The following image shows the right-side view of Cisco Cius.
Figure 4: Cisco Cius - Right Side
The following table describes the components on the right side of Cisco Cius.
Table 4: Cisco Cius Features - Right Side
DescriptionItemNo.
Provides means for removing batteryBattery release1
Connects to external power supplyPower port2
The following image shows the top view of Cisco Cius.
Figure 5: Cisco Cius - Top View
The following table describes the components on the top of Cisco Cius.
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Table 5: Cisco Cius Features - Top View
DescriptionItemNo.
For Android Debug Bridge (ADB) access to get Cisco Cius
debug data or to copy files to and from PC. Cannot attach
mouse or other accessories
Micro-USB port1
Location for MicroSD cardMicroSD card slot2
-Microphone3
Turns unit on and off.Power button4
The following image shows the bottom view of Cisco Cius.
Figure 6: Cisco Cius - Bottom View
The following table describes the components on the bottom of Cisco Cius.
Table 6: Cisco Cius Features - Bottom View
DescriptionItemNo.
3.5 mm single-plug stereo headphone connectionHeadset port1
Connects to Cisco Cius media stationDock ports2
Type-D mini-HDMIHDMI port3
Supported Networking Protocols
Cisco Cius supports several industry-standard and Cisco networking protocols that are required for voice
communication. The following table provides an overview of the networking protocols that Cisco Cius supports.
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Supported Networking Protocols
Table 7: Supported Networking Protocols on Cisco Cius
Usage notesPurposeNetworking protocol
Cisco Cius supports Bluetooth 2.1+EDR.
Cisco Cius supports Hands-Free Profile
(HFP) and Advanced Audio Distribution
(A2DP) Profile.
Bluetooth is a wireless personal area
network (WPAN) protocol that
specifies how devices communicate
over short distances.
Bluetooth
-BootP enables a network device, such
as Cisco Cius, to discover certain
startup information, such as its IP
address.
Bootstrap Protocol
(BootP)
Cisco Cius uses CDP to communicate
information such as auxiliary VLAN ID,
per port power-management details, and
Quality of Service (QoS) configuration
information with the Cisco Catalyst
switch.
CDP is a device-discovery protocol that
runs on all Cisco-manufactured
equipment.
Using CDP, a device can advertise its
existence to other devices and receive
information about other devices in the
network.
Cisco Discovery Protocol
(CDP)
The Peer Firmware Sharing feature uses
CPPDP.
CPPDP is a Cisco proprietary protocol
that is used to form a peer-to-peer
hierarchy of devices. This hierarchy
distributes firmware files from peer
devices to their neighboring devices.
Cisco Peer-to-Peer
Distribution Protocol
(CPPDP)
DHCP is enabled by default. If DHCP
is disabled, you must manually configure
the IP address, gateway, netmask, and a
TFTP server on Cisco Cius locally.
Cisco recommends that you use DHCP
custom option 150. With this method,
you configure the TFTP server IP
address as the option value. For
additional supported DHCP
configurations, see the following
chapters in the Cisco Unified
Communications Manager System
Guide:
• Dynamic Host Configuration
Protocol
• Cisco TFTP
If you cannot use option 150, try using
DHCP option 66.
DHCP dynamically allocates and
assigns an IP address to network
devices.
DHCP enables you to connect Cisco
Cius into the network and have Cisco
Cius become operational without your
needing to manually assign an IP
address or to configure additional
network parameters.
Dynamic Host
Configuration Protocol
(DHCP)
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Supported Networking Protocols
Usage notesPurposeNetworking protocol
Cisco Cius uses HTTP for XML services
and for troubleshooting purposes.
HTTP is the standard way of
transferring information and moving
documents across the Internet and the
web.
Hypertext Transfer
Protocol (HTTP)
Web applications with both HTTP and
HTTPS support have two URLs
configured.
HTTPS is a combination of the
Hypertext Transfer Protocol with the
SSL/TLS protocol to provide
encryption and secure identification of
servers and for transferring Cisco Cius
firmware images.
Hypertext Transfer
Protocol Secure (HTTPS)
Cisco Cius implements the IEEE 802.1X
standard by providing support for the
following authentication methods:
EAP-FAST and EAP-TLS, PEAP, and
CCKM.
After 802.1X authentication is enabled
on Cisco Cius, disable the PC port on
the media station and voice VLAN. See
the Supporting 802.1X Authentication
on Cisco Cius, on page 19 for additional
information.
The IEEE 802.1X standard defines a
client-server-based access control and
authentication protocol that restricts
unauthorized clients from connecting
to a LAN through publicly accessible
ports.
Until the client is authenticated, 802.1X
access control allows only Extensible
Authentication Protocol over LAN
(EAPOL) traffic through the port to
which the client is connected. After
authentication is successful, normal
traffic can pass through the port.
IEEE 802.1X
The 802.11 interface is a deployment
option for cases when Ethernet cabling
is unavailable or undesirable.
The IEEE 802.11 standard specifies
how devices communicate over a
wireless local area network (WLAN).
802.11a operates at the 5 GHz band
and 802.11b and 802.11g operate at the
2.4 GHz band.
802.11.n operates in either 2.4 GHz or
5Ghz band.
IEEE 802.11a/b/g/n
To communicate using IP, network
devices must have an assigned IP
address, gateway, and netmask.
IP address, gateway, and netmask
identifications are automatically assigned
if you are using Cisco Cius with DHCP.
If you are not using DHCP, you must
manually assign these properties to each
Cisco Cius locally.
IP is a messaging protocol that
addresses and sends packets across the
network.
Internet Protocol (IP)
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Supported Networking Protocols
Usage notesPurposeNetworking protocol
-LLDP is a standardized network
discovery protocol (similar to CDP)
that is supported on some Cisco and
third-party devices.
Link Layer Discovery
Protocol (LLDP)
Cisco Cius supports LLDP-MED on the
media station switch port to
communicate information such as:
• Voice VLAN configuration
• Device discovery
• Power management
• Inventory management
For more information about LLDP-MED
support, see the LLDP-MED and Cisco
Discovery Protocol white paper at this
URL:
http://www.cisco.com/en/US/
technologies/tk652/tk701/technologies_
white_paper0900aecd804cd46d.html
LLDP-MED is an extension of the
LLDP standard developed for voice
products.
Link Layer Discovery
Protocol-Media Endpoint
Devices (LLDP-MED)
Cisco Cius uses RTP to send and receive
real-time voice and video traffic from
other devices and gateways.
RTP is a standard protocol for
transporting real-time data, such as
interactive voice and video, over data
networks.
Real-Time Transport
Protocol (RTP)
RTCP is disabled by default, but you can
use Cisco Unified Communications
Manager to enable it on a per-device
basis.
RTCP works in conjunction with RTP
to provide QoS data (such as jitter,
latency, and round-trip delay) on RTP
streams. RTCP is also used to
synchronize the audio and video stream
in order to provide a better video
experience.
Real-Time Control
Protocol (RTCP)
SDP capabilities, such as codec types,
DTMF detection, and comfort noise, are
normally configured on a global basis
by Cisco Unified Communications
Manager or Media Gateway in operation.
Some SIP endpoints may allow these
parameters to be configured on the
endpoint itself.
SDP is the portion of the SIP protocol
that determines which parameters are
available during a connection between
two endpoints. Conferences are
established by using only the SDP
capabilities that are supported by all
endpoints in the conference.
Session Description
Protocol (SDP)
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Supported Networking Protocols
Usage notesPurposeNetworking protocol
Like other VoIP protocols, SIP is
designed to address the functions of
signaling and session management
within a packet telephony network.
Signaling allows call information to be
carried across network boundaries.
Session management provides the ability
to control the attributes of an end-to-end
call.
SIP is the IETF standard for
multimedia conferencing over IP. SIP
is an ASCII-based application-layer
control protocol (defined in RFC 3261)
that can be used to establish, maintain,
and terminate calls between two or
more endpoints.
Session Initiation
Protocol (SIP)
Cisco Cius uses TCP to connect to Cisco
Unified Communications Manager and
to access XML services.
TCP is a connection-oriented transport
protocol.
Transmission Control
Protocol (TCP)
Cisco Cius uses the TLS protocol after
registering with Cisco Unified
Communications Manager securely.
TLS is a standard protocol for securing
and authenticating communications.
Transport Layer Security
TFTP requires a TFTP server in your
network, that can be automatically
identified from the DHCP server. If you
want Cisco Cius to use a TFTP server
other than the one specified by the
DHCP server, you must use the Network
Configuration menu on Cisco Cius to
assign the IP address of the TFTP server
manually.
For more information, see the Cisco
TFTP chapter in the Cisco Unified
Communications Manager System
Guide.
TFTP allows you to transfer files over
the network.
On Cisco Cius, TFTP enables you to
obtain a configuration file specific to
Cisco Cius.
Trivial File Transfer
Protocol (TFTP)
Cisco Cius transmits and receives RTP
streams, which utilize UDP.
UDP is a connectionless messaging
protocol for delivery of data packets.
User Datagram Protocol
(UDP)
Related Topics
Understanding Interactions with Other Cisco Unified IP Telephony Products
Understanding Cisco Cius Startup Process
Ethernet Settings Menu
Supported Features on Cisco Cius
Cisco Cius is a business device that delivers anytime, anywhere access to Cisco Collaboration applications,
including Unified Communications features. Cisco Cius also provides access to other business and Android
applications.
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Supported Features on Cisco Cius
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