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Oct 25, 2010

CME (Call Manager Express)

CME is the software version management of voice calls in the IOS is built on Cisco routers, this is a miniature version of the software on a device built to provide applications management of Cisco Call Manager Phone . 


CME configuration using the command line and the Cisco IP Communicator software

Map:




Connection Diagram

Requirements:
Install the Cisco IP Communicator software on two workstations and user profile features CME router.
Configuration

Step 1:

Configure IP address for the router as requested:
R1 (config) # interface FastEthernet 0 / 0
R1 (config-if) # ip address 172.16.10.1 255.255.255.0
R1 (config-if) # no shutdown 
Address assignment for clients like the picture
Go to Control Panel -> Network Connections

Control Panel window.

Click the right mouse button on the LAN connection icon and select Properties. Select Internet Protocol (TCP / IP) -> Properties

Network Properties window.

Select the IP address on port 172.16.10.50/24

Windows TCP / IP properties.

Similar configuration for workstation B

Step 2:

Voice service configuration for Router R1
CME enabled on the router that supports this feature telephony-service command:
R1 (config) # telephony-service
R1 (config-telephony) #?
Cisco Unified CallManager Express configuration commands.
For detailed documentation see:
http://translate.googleusercontent.com/translate_c?hl=en&sl=vi&tl=en&u=http://www.cisco.com/univercd/cc/td/doc/product/access/ip_ph/ip_ks/index.htm&rurl=translate.google.com&twu=1&usg=ALkJrhhuO2fkdl9-f_sWWJ7015edbyEdbA
define after-hours after-hours patterns, date, etc.
The selected application application
Define dn range for auto auto gán
Enable auto-reg-ephone Ephone Auto-Registration
bulk-speed-dial Speed dial config Bulk
Configure parameters for call-forward call forwarding
Configure parameters for call-park, call park
caller-id Configure caller id parameters
calling-number Replace number with local calling for Hairpin
Ephone CNF CNF config-file options
...

Defines the maximum number of machines installed IP phones using Cisco IP Communicator ephones command max-number-of-ephone. Defined list of phone numbers the maximum (number) using the command-dn max-number-of-list item:
R1 (config-telephony) # max-ephones 2
R1 (config-telephony) # max-dn 10

Configuring communication periodically check the status using the command-keepalive time to time. This time period specification CME will wait before IP voice recognition devices not touch it and take action to delete the registration information before it, the default 30 seconds
R1 (config-telephony) # keepalive 15
Define the message displayed on the device using the command IP phone system-message message communication. This message will display on your phone device associated with the management of this phone.
R1 (config-telephony) # system message Cisco VOIP
Born request router configuration files for devices associated with voice command devices CME create CNF-files
R1 (config-telephony) # create CNF-files
IP address configuration for SCCP messages sent from this device CME source address using the command ip address port port. Use the Fast Ethernet addresses as mapped with application port value 2000.
R1 (config-telephony) # ip source-address 172.16.10.1 port 2000
Step 3: Create the list of phones:
When configured to mention the concept of "ephone, ephone device represents the IP phone to participate in the IP network via Ethernet technology. A "ephone" may represent a dedicated voice device or computer program to install IP Communicator and can be contacted via MAC address of the NIC network connection or other attributes. Because each device has an IP phone MAC address only, so the MAC address can be used to identify the corresponding voice device.
Logical terms, a list of phone number (directory number) represents a logical device phone number associated with a phone and called a name or label (label). A device Cisco IP phone can link with many of the list at once, which makes this device into a device called the phone there. To configure a list of phone numbers, using the command ephone-dntag. Tag is a number used to identify any information corresponding phone number list.
R1 (config) # ephone-dn 1
R1 (config-ephone-dn) # number 5001 -> this command used to configure the phone number 5001
R1 (config-ephone-dn) # name Host A -> this command to assign names to the device Host A phone link with this phone number list.
Conducted a similar configuration for ephone-dn 2
R1 (config-ephone-dn) # ephone-dn 2
R1 (config-ephone-dn) # number 5001
R1 (config-ephone-dn) # name Host A
Step 4: Create a voice device on the router.
Before proceeding with this step, determine the MAC address of the corresponding workstations using IP Communicator program. Choose Start> Run, type cmd command at the prompt enter the command window using the command: ipconfig / all
Cmd window.

On R1, using the command ephone tag
R1 (config) # ephone 1


MAC address assignment on the client mac-address command address with the MAC address format of the form HHHH.HHHH.HHHH
R1 (config-ephone) # mac-address 0002.B3CE.72A3

Type type command to configure the device type of equipment. Because the device type of equipment is the workstation install IP Communicator, using the option cipc
R1 (config-ephone) # type cipc

Assign keys on the first device on the PC phone number associated with a phonebook button command line. This command assigns the corresponding keys on the phone number and determine vibrating alarms on Phone devices corresponding device. command button used is 1:1. The first No. 1 position on the device key first device, colon determined type is the type of ring a bell to ring normally, No. 1 No. 2 represents the number of contacts there is an index, directory This configuration corresponds to an ephone-dn before.
R1 (config-ephone) # button 1:1

Applying a similar configuration for ephone 2. Change the parameters to suit the new configuration
R1 (config-ephone) # ephone 2
R1 (config-ephone) # mac-address 0009.5B1B.67BD
R1 (config-ephone) # type cipc
R1 (config-ephone) # button 1:2
Step 5: Install Cisco IP Communicator
Cisco IP Communicator program can be downloaded from the site http://translate.googleusercontent.com/translate_c?hl=en&sl=vi&tl=en&u=http://www.cisco.com/&rurl=translate.google.com&twu=1&usg=ALkJrhiiqwsXMYPRwI2A7bliz7FRWwLG3w . After downloading, the program can be installed by following these steps:
Run the executable file after downloading to your computer.
Choose language window.
Choose OK after selecting the installation language
Window installation.
Allow the installation program preparation step installation instructions
Window installation.
Choose Next to continue installation
Window installation.
Read the requirements on software license and then select Next to accept
Window installation.
Select the installation folder, click Next
Window installation.
Select Install to install the program
Window installation.
The installation program required.
Window installation.
Finish the installation process, do not select Launch Cisco Communicator, select Finish
Repeat the installation on the client left.