Tips and Tricks for Using CUCM 8.6 Iso Download.37 Effectively and Efficiently
What is Cucm 8.6 Iso Download.37?
Cisco Unified Communications Manager (CUCM) is an enterprise call and session management platform that enables voice and video communication across various devices and applications. CUCM supports industry standards and protocols as well as a wide range of Cisco and third-party devices.
Cucm 8.6 Iso Download.37
CUCM is available in different versions that offer different features and capabilities depending on the customer CUCM 8.6 Iso is a specific version of CUCM that can be downloaded as an ISO file and installed on a supported server. An ISO file is a disk image that contains all the data and files needed to run an operating system or a software application. CUCM 8.6 Iso can be used to install or upgrade CUCM on a server without requiring a physical installation media such as a DVD or a USB drive.
CUCM 8.6 Iso Download.37 is the latest release of CUCM 8.6 Iso that includes several bug fixes and enhancements. Some of the notable features of CUCM 8.6 Iso Download.37 are:
Support for Cisco Unified IP Phone 6900 Series
Support for Cisco Unified IP Phone 9900 Series
Support for Cisco Unified IP Phone 8900 Series
Support for Cisco Unified IP Phone 3900 Series
Support for Cisco Unified IP Phone 6901 and 6911
Support for Cisco Unified IP Conference Station 7937G
Support for Cisco Unified Wireless IP Phone 7925G-EX
Support for Cisco Unified SIP Phone 3905
Support for Cisco Unified SIP Phone 3951
Support for Cisco Unified SIP Phone 8961, 9951, and 9971
Support for Cisco Unified Video Camera
Support for Cisco Jabber for Windows and Mac
Support for Cisco Webex Meetings Server integration
Support for Cisco TelePresence integration
Support for Cisco Unity Connection integration
Support for Cisco Unified Contact Center Express integration
Support for Cisco Unified Presence integration
Support for Cisco Unified Mobility integration
Support for Cisco Unified Attendant Console integration
Support for Cisco Emergency Responder integration
Support for LDAP synchronization and authentication
Support for Secure Real-Time Transport Protocol (SRTP)
Support for Transport Layer Security (TLS)
Support for IPv6 dual stack mode
Support for Enhanced Location Call Admission Control (ELCAC)
Support for Device Mobility and Extension Mobility
Support for Single Number Reach (SNR) and Mobile Connect
Support for Media Resource Group List (MRGL)
Support for Hunt Group and Call Pickup Group
Support for Intercom and Barge-in features
Support for Call Park and Directed Call Park features
Support for Meet-Me and Ad-Hoc conferencing features
Support for Music on Hold (MoH) and Annunciator features
Support for Malicious Call Identification (MCID) and Call Trace features
Support for Call Forwarding, Call Transfer, and Call Hold features
Support for Speed Dial, Abbreviated Dial, and Fast Dial features
Support for Do Not Disturb (DND) and Privacy features
Support for Shared Line and Busy Lamp Field (BLF) features
Support for Voice Mail and Message Waiting Indicator (MWI) features
Support for Caller ID, Calling Name, and Call Back features
As you can see, CUCM 8.6 Iso Download.37 is a powerful and versatile software that can help you manage your voice and video communication needs. Whether you want to install it from scratch or upgrade from an older version, you can benefit from its features and capabilities.
But how do you install or upgrade CUCM 8.6 Iso Download.37? In the next sections, we will show you how to do it step by step.
Benefits of CUCM 8.6 Iso
CUCM 8.6 Iso is not just a software update, it is a major release that introduces several new features and enhancements that can improve your communication experience and performance. Here are some of the benefits of using CUCM 8.6 Iso:
Enhanced user experience
CUCM 8.6 Iso improves the user experience by providing more reliability, flexibility, and functionality for voice and video calls. Some of the features that enhance the user experience are:
Call persistency: This feature allows users to resume their calls after a network failure or a device reboot without losing the call state or the media session. This means that users can continue their conversations without interruption or inconvenience.
MRA registration failover support: This feature allows users to register their devices with multiple CUCM clusters using Mobile and Remote Access (MRA) through Cisco Expressway. This means that users can switch between different clusters in case of a failure or a maintenance without losing their registration or their settings.
SIP transparency and normalization: This feature allows CUCM to preserve and manipulate the SIP headers and parameters of the incoming and outgoing SIP messages. This means that CUCM can interoperate with different SIP devices and applications without compromising the functionality or the quality of the calls.
Increased cluster capacity
CUCM 8.6 Iso increases the cluster capacity by supporting more devices and users without adding more resources or hardware. Some of the features that increase the cluster capacity are:
Support for 40,000 devices per cluster: This feature allows CUCM to support up to 40,000 devices per cluster, which is twice as much as the previous version. This means that CUCM can accommodate more users and endpoints without compromising the performance or the scalability.
Support for 80,000 users per cluster: This feature allows CUCM to support up to 80,000 users per cluster, which is four times as much as the previous version. This means that CUCM can handle more concurrent calls and sessions without affecting the quality or the reliability.
Reduced hardware costs: This feature allows CUCM to run on fewer servers and virtual machines by optimizing the resource utilization and distribution. This means that CUCM can reduce the hardware costs and the power consumption while maintaining the functionality and the availability.
Flexibility to move phones from office to home
CUCM 8.6 Iso enables users to move their registered phones from office to home without repeating the onboarding process and maintaining their settings and features. Some of the features that enable this flexibility are:
Support for Cisco Unified IP Phone 6900 Series: This feature allows users to use their Cisco Unified IP Phone 6900 Series devices at home by connecting them to a power adapter and a broadband router. This means that users can enjoy the same voice quality and functionality as they do at the office.
Support for Cisco Unified IP Phone 9900 Series: This feature allows users to use their Cisco Unified IP Phone 9900 Series devices at home by connecting them to a power adapter and a Wi-Fi network. This means that users can access the same video and web applications as they do at the office.
Support for Cisco Unified IP Phone 8900 Series: This feature allows users to use their Cisco Unified IP Phone 8900 Series devices at home by connecting them to a power adapter and a Wi-Fi network. This means that users can leverage the same Bluetooth and USB capabilities as they do at the office.
Support for Cisco Jabber for Windows and Mac: This feature allows users to use their laptops or desktops as softphones at home by installing the Cisco Jabber application and registering it with CUCM. This means that users can make and receive voice and video calls using their computer's microphone, speakers, and camera.
Operational workflow simplification
CUCM 8.6 Iso simplifies the operational workflow by providing more automation, integration, and visibility for the administration and management of the system. Some of the features that simplify the operational workflow are:
Support for managing all certificates from a single portal: This feature allows administrators to manage all the certificates for CUCM and its integrated applications from a single portal. This means that administrators can easily create, import, export, renew, and revoke certificates without switching between different interfaces.
Support for Webex Cloud-Connected UC service: This feature allows administrators to connect their CUCM clusters to the Webex cloud and access centralized control and analytics. This means that administrators can monitor the health and performance of their clusters, troubleshoot issues, and optimize their configurations from a single dashboard.
Support for Cisco Unified Reporting: This feature allows administrators to generate and view various reports on CUCM and its integrated applications. This means that administrators can obtain useful information and insights on the system status, configuration, inventory, utilization, and quality.
How to install CUCM 8.6 Iso
If you want to install CUCM 8.6 Iso on a new server or a fresh virtual machine, you need to follow these steps:
System requirements
Before you install CUCM 8.6 Iso, you need to make sure that your server or virtual machine meets the minimum system requirements. Here are the system requirements for CUCM 8.6 Iso:
ComponentRequirement
CPUIntel Xeon 5600 series or higher with at least 2 cores and 2.13 GHz or higher clock speed
RAMAt least 4 GB for servers with up to 7,500 devices or 6 GB for servers with up to 40,000 devices
Disk spaceAt least 80 GB for servers with up to 7,500 devices or 146 GB for servers with up to 40,000 devices
Network connectivityAt least one Gigabit Ethernet interface with a static IP address and DNS configuration
VMware versionVMware ESXi 4.0 Update 1 or higher or VMware ESXi 5.0 or higher with VMware vSphere Client installed on a Windows machine
Installation process
After you verify that your server or virtual machine meets the system requirements, you can proceed with the installation process. Here are the steps to install CUCM 8.6 Iso:
Download the CUCM 8.6 Iso Download.37 file from the Cisco website or a trusted source. The file name should be something like UCSInstall_UCOS_8.6.2.25900-8.sgn.iso.
Create a bootable image of the ISO file using a software tool such as Rufus or UltraISO. You can use a DVD or a USB drive as the target media.
Insert the bootable media into the server or virtual machine and power it on. You may need to change the boot order in the BIOS settings to boot from the media.
When the CUCM installation screen appears, press any key to continue. You will see a list of options to install, upgrade, or recover CUCM.
Select Install and press Enter. You will see a warning message that all data on the hard disk will be erased. Press Y to confirm.
Select the keyboard layout and press Enter. You will see a prompt to enter the IP address, subnet mask, gateway, and hostname for the server or virtual machine.
Enter the network settings and press Enter. You will see a prompt to enter the DNS server address and domain name for the server or virtual machine.
Enter the DNS settings and press Enter. You will see a prompt to enter the NTP server address and timezone for the server or virtual machine.
Enter the NTP settings and press Enter. You will see a prompt to enter the security password and confirm it for the server or virtual machine.
Enter the security password and press Enter. You will see a prompt to enter the application username and password and confirm them for the server or virtual machine.
Enter the application username and password and press Enter. You will see a summary of the installation settings and a confirmation message.
Press Y to start the installation. The installation process may take several minutes to complete. Do not power off or reboot the server or virtual machine during this time.
When the installation is complete, you will see a message that says "The system is now ready for use". Press any key to reboot the server or virtual machine.
Post-installation tasks
After you reboot the server or virtual machine, you need to perform some post-installation tasks to verify the installation status, activate the services, configure the initial settings, and register the devices. Here are the steps to perform the post-installation tasks:
Open a web browser and enter the IP address or hostname of the server or virtual machine in the address bar. You will see the Cisco Unified Communications Manager Administration page.
Enter the application username and password that you created during the installation and click Login. You will see the Cisco Unified CM Administration page.
Click System > Platform Administration. You will see the Cisco Unified OS Administration page.
Click Show > Hardware. You will see the hardware information of the server or virtual machine, such as CPU, RAM, disk space, and network interfaces.
Click Show > Software. You will see the software information of the server or virtual machine, such as OS version, CUCM version, and installed patches.
Click Settings > NTP Servers. You will see the NTP server settings of the server or virtual machine, such as NTP server address, status, and synchronization.
Click Settings > Timezone Configuration. You will see the timezone settings of the server or virtual machine, such as timezone name, offset, and daylight saving time.
Click Settings > IP > Ethernet. You will see the network settings of the server or virtual machine, such as IP address, subnet mask, gateway, and DNS.
Click Settings > Security > Certificate Management. You will see the certificate management page of the server or virtual machine, where you can view, import, export, renew, and revoke certificates.
Click Settings > Security > Password Management. You will see the password management page of the server or virtual machine, where you can change the security password and the application password.
Click Settings > Version. You will see the version information of the server or virtual machine, such as OS version, CUCM version, and installed patches.
Close the Cisco Unified OS Administration page and return to the Cisco Unified CM Administration page.
Click Cisco Unified Serviceability on the top right corner. You will see the Cisco Unified Serviceability page.
Click Tools > Service Activation. You will see the service activation page, where you can activate or deactivate various services for CUCM and its integrated applications.
Select your server or virtual machine from the drop-down list and click Go. You will see a list of available services for your server or virtual machine.
Select the services that you want to activate and click Save. The selected services will be activated and you will see a confirmation message.
Close the Cisco Unified Serviceability page and return to the Cisco Unified CM Administration page.
Click System > Server. You will see the server configuration page, where you can add, modify, or delete servers in your CUCM cluster.
Select your server or virtual machine from the list and click Edit. You will see the server configuration window for your server or virtual machine.
Enter a description for your server or virtual machine in the Description field and click Save. The description will be saved and you will see a confirmation message.
Click System > Enterprise Parameters. You will see the enterprise parameters configuration page, where you can configure various parameters that affect all servers in your CUCM cluster.
Select a parameter category from the drop-down list and click Go. You will see a list of parameters for that category.
Edit the parameters that you want to change and click Save. The parameters will be updated and you will see a confirmation message.
Click Device > Phone. You will see the phone configuration page, where you can add, modify, or delete phones in your CUCM cluster.
Click Add New to add a new phone to your CUCM cluster. You will see a list of phone types that are supported by CUCM 8.6 Iso Download.37.
Select a phone type from the list and click Next. You will see a phone configuration window for that phone type.
Enter a MAC address for your phone in the MAC Address field and click Save. The phone configuration window will be refreshed with more fields to configure.
Edit the fields that you want to configure for your phone and click Save. The phone configuration will be saved and you will see a confirmation message.
Conclusion
In this article, we have explained what CUC In this article, we have explained what CUCM 8.6 Iso Download.37 is, what are its benefits and features, and how to install or upgrade it on a server or a virtual machine. We have also provided some tips and best practices for using CUCM 8.6 Iso Download.37 effectively and efficiently.
CUCM 8.6 Iso Download.37 is a powerful and versatile software that can help you manage your voice and video communication needs across various devices and applications. It offers enhanced user experience, increased cluster capacity, flexibility to move phones from office to home, and operational workflow simplification. It also supports a wide range of Cisco and third-party devices and integrates with other Cisco applications and services.
If you want to install or upgrade CUCM 8.6 Iso Download.37, you need to follow the step-by-step guides that we have provided in this article. You also need to perform some post-installation tasks to verify the installation or upgrade status, activate the services, configure the initial settings, and register the devices. You can also customize the system parameters and the device settings according to your preferences and requirements.
We hope that this article has helped you understand CUCM 8.6 Iso Download.37 better and has given you some useful information and insights on how to use it. If you have any questions or feedback, please feel free to contact us or leave a comment below.
FAQs
Here are some frequently asked questions about CUCM 8.6 Iso Download.37 and their answers:
What is the difference between CUCM and CallManager?CUCM is the new name for CallManager, which was the previous name for Cisco's call and session management platform. CUCM stands for Cisco Unified Communications Manager, which reflects its support for unified communications features such as voice, video, messaging, presence, and mobility.
What are the licensing options for CUCM 8.6 Iso Download.37?CUCM 8.6 Iso Download.37 supports two typ