How To Upload Phone Wallpaper Cisco Phone 8841

Cisco IP Phone Customization

Custom Phone Rings

The phone ships with 3 band tones that are implemented in hardware: Sunshine, Chirp, Chirp1.

Cisco Unified Communications Manager as well provides a default set of additional phone ring sounds that are implemented in software as pulse code modulation (PCM) files. The PCM files, forth with an XML file (named Ringlist-wb.xml) that describes the ring list options that are bachelor at your site, be in the TFTP directory on each Cisco Unified Communications Manager server.

Attending

All file names are case sensitive. If you lot use Ringlist-wb.xml for the file proper noun, the phone will not apply your changes.

For more information, encounter the "Custom Phone Rings and Backgrounds" chapter, Characteristic Configuration Guide for Cisco Unified Communications Manager for Cisco Unified Communications Manager release 12.0(one) or later.

Custom Background Images

You can customize a Cisco IP phone with a groundwork image or wallpaper. Customized wallpapers are a popular way to display corporate logos or images and many organizations use them to make their phones stand out.

As of Firmware Release 12.7(1), you can customize your wallpaper on both your phones and your key expansion modules. But you need one epitome for the phone and one epitome for the expansion module.

The phone analyzes the wallpaper colors, and changes the font colors and icons so you can read them. If your wallpaper is dark, the phone changes the fonts and icons to white. If your wallpaper is light, the phone displays the fonts and icons as black.

It is all-time to cull a unproblematic prototype such as a solid color or pattern for your groundwork. Avert loftier contrast images.

You lot add customized wallpaper in one of two ways:

Using the List file
Using a Common Phone Profile

If you desire the user to be able to select your epitome from various wallpapers available on the telephone, and then modify the List file. Merely if you lot want to push the prototype to the phone, then create or change an existing Common Phone Profile.

Regardless of your approach, note the following:

Your images must be in PNG format and the full sized prototype must be within the post-obit dimensions:
- Thumbnail images—139 pixels (width) past 109 pixels (tiptop)
- Cisco IP Phone 8800 Series—800 pixels past 480 pixels
- Cisco IP Phone 8851 and 8861 Key Expansion Module with a dual LCD screen—320 by 480 pixels
- Cisco IP Telephone 8865 Cardinal Expansion Module with a dual LCD screen—320 by 480 pixels
- Cisco IP Telephone 8800 Key Expansion Module with a single LCD screen—272 by 480 pixels
Upload the images, the thumbnails, and List file to your TFTP server. The directory is:
- Cisco IP Phone 8800 Series—Desktops/800x480x24
- Cisco IP Phone 8851 and 8861 Key Expansion Module with a dual LCD screen—Desktops/320x480x24
- Cisco IP Phone 8865 Key Expansion Module with a dual LCD screen—Desktops/320x480x24
- Cisco IP Phone 8800 Key Expansion Module with a single LCD screen—Desktops/272x480x24
After the upload is washed, you restart the TFTP server.

If y'all don't want the user selecting their ain wallpaper, so disable Enable End User Admission to Phone Background Prototype Setting. Save and utilise the phone contour. Restart the phones then your changes take effect.

Note

Yous can apply the phone background images in bulk with the Common Telephone Profile. But majority configuration requires y'all to disable Enable End User Access to Phone Background Image Setting. For more than data on bulk configuration of background images, refer to the "Configure the Mutual Phone Contour" chapter of Customized Wallpapers Best Practices Cisco IP Phone 8800 Series.)

For more than information on customizing wallpaper, refer to the following documentation:

Customized Wallpapers Best Practices Cisco IP Phone 8800 Series).
"Custom Phone Rings and Backgrounds" chapter, Feature Configuration Guide for Cisco Unified Communications Manager for Cisco Unified Communications Manager release 12.0(1) or later.
"Settings" chapter in the Cisco IP Phone 8800 Series User Guide.

Set Upwards Wideband Codec

By default, the G.722 codec is enabled for the Cisco IP Phone. If Cisco Unified Communications Director is configured to use M.722 and if the far endpoint supports M.722, the call connects using the G.722 codec in place of G.711.

This situation occurs regardless of whether the user has enabled a wideband headset or wideband handset, but if either the headset or handset is enabled, the user may observe greater audio sensitivity during the phone call. Greater sensitivity means improved audio clarity but also ways that the far endpoint can hear more background noise: noise such as rustling papers or nearby conversations. Even without a wideband headset or handset, some users may prefer the additional sensitivity of G.722 distracting. Other users may prefer the boosted sensitivity of Thou.722.

The Annunciate G.722 and iSAC Codec service parameter affects whether wideband support exists for all devices that register with this Cisco Unified Communications Manager server or for a specific telephone, depending on the Cisco Unified Communications Director Administration window where the parameter is configured.

Procedure

Footstep 1

To configure wideband back up for all devices:

From Cisco Unified Communications Manager Administration, choose
Set the Annunciate Chiliad.722 and iSAC Codec field

The default value of this enterprise parameter is Truthful, which means that all Cisco IP Telephone Models that register to this Cisco Unified Communications Managing director annunciate G.722 to Cisco Unified Communications Manager. If each endpoint in the attempted call supports Yard.722 in the capabilities set, Cisco Unified Communications Managing director chooses that codec for the call whenever possible.

Step 2

To configure wideband back up for a specific device:

From Cisco Unified Communications Managing director Administration, cull .
Set the Advertise G.722 and iSAC Codec parameter in the Product Specific Configuration area.

The default value of this production-specific parameter is to use the value that the enterprise parameter specifies. If you lot desire to override this on a per-phone basis, choose Enabled or Disabled

Fix Up Idle Display

You tin specify an idle display (text simply; text file size should not exceed 1M bytes) that appears on the phone screen. The idle brandish is an XML service that the phone invokes when the phone is idle (non in use) for a designated period and no feature menu is open.

For detailed instructions about creating and displaying the idle display, come across Creating Idle URL Graphics on Cisco IP Phone at this URL:

http://www.cisco.com/en/U.s./products/sw/voicesw/ps556/products_tech_note09186a00801c0764.shtml

In addition, see the documentation for your particular Cisco Unified Communications Manager release for the post-obit information:

Specifying the URL of the idle display XML service:
- For a single phone: Idle field in the Phone Configuration window in Cisco Unified Communications Manager Administration.
- For multiple phones simultaneously: URL Idle field in the Enterprise Parameters Configuration window, or the Idle field in the Bulk Assistants Tool (BAT)
Specifying the length of time that the phone is non used before the idle display XML service is invoked:
- For a single phone: Idle Timer field in the Telephone configuration window in Cisco Unified Communications Manager Assistants.
- For multiple phones simultaneously: URL Idle Time field in the Enterprise Parameters Configuration window, or the Idle Timer field in the Bulk Assistants Tool (BAT)

Procedure

Footstep 1	In Cisco Unified Communications Manager Administration, select
Stride 2	In the Idle field, enter the URL to the idle display XML Service.
Step 3	In the Idle Timer field, enter the time that the idle phone waits before displaying the idle brandish XML service.
Footstep 4	Select Save.

Customize the Punch Tone

You tin can gear up your phones then that users hear different dial tones for internal and external calls. Depending upon your needs, you can cull from three dial tone options:

Default: A different dial tone for within and outside calls.
Within: The inside punch tone is used for all calls.
Outside: The outside dial tone is used for all calls.

Always Utilise Dial Tone is a required field on Cisco Unified Communications Director.

Procedure

Footstep 1	In Cisco Unified Communications Manager Administration, select .
Stride 2	Select the appropriate Server.
Step iii	Select Cisco CallManager as the Service.
Pace iv	Scroll to the Clusterwide Parameters pane.
Step 5	Set Always Use Dial Tone to 1 of the post-obit: Outside Within Default
Step six	Select Save.
Pace 7	Restart your phones.

Source: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cuipph/8800-series/english/adminguide/P881_BK_C136782F_00_cisco-ip-phone-8800_series/P881_BK_C136782F_00_cisco-ip-phone-8811-8841_chapter_01010.html

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