Cisco Unified IP Phone G and Cisco Unified IP Phone G42G - Cisco

 

cisco ip phone 7942g power requirements

Cisco Unified IP Phone G and G Power •VAC,Hz,A—whenusingtheACadapter Cisco Unified IP Phone G, G-GE, G, G, G-GE, and G Administration Guide for Cisco Unified Communications Manager (SCCP and SIP) 3 Technical Specifications. Distance requirements As supported by the Ethernet specification, it is assumed that most with the power jack on the phone is a Switchcraft or equivalent. Regulatory Safety Compliance The Cisco IP Phone G/G has two RJ ports that each support 10/ Mbps half- or. Mar 02,  · Cisco Unified IP Phone G, G-GE, G, G, G-GE, and G Administration Guide for Cisco Unified Communications Manager (SCCP and SIP)-Cisco Unified IP Phone Customization.


Cisco Unified IP Phone G - Cisco


This chapter explains how you customize configuration files, phone ring sounds, and background images at your site. Ring sounds play when the phone receives a call. Background images appear on the phone LCD screen, cisco ip phone 7942g power requirements. You can modify configuration files and add customized files to the TFTP directory. You can obtain a copy of the Ringlist.

The following sections describe how you can customize the phone rings that are available at your site by creating PCM files and editing the Ringlist. The Ringlist. This file includes up to 50 ring types. The following characteristics apply to the definition names. You must include the required DisplayName and FileName for each phone ring type.

This example shows a Ringlist. To create PCM files for custom phone rings, use any standard audio editing package that supports these file format requirements. You can provide users with a choice of background images for the LCD screen on their phones. In this way, you can provide custom images, such as your company logo. These screens may appear in Normal mode or in Wide mode, depending on how the phone is set up.

The List. If you are manually creating the directory structure and the List. The images are in the order that they appear in the Background Images menu on the phone. For each image, the List. The ImageItem element includes these two attributes:. Image—Uniform resource identifier URI that specifies where the phone obtains the thumbnail image that will appear on the Background Images menu on a phone.

The following example shows a List. The required Image and URL attributes must be included for each image. This image is not defined in the List. The default image is always the first image that appears in the Background Images menu on the phone. Thumbnail image—Version that appears on the Background Images screen from which users can select an image. Many graphics programs provide a feature that will resize a graphic. Save the thumbnail version with a different name than the full size image.

If you are using a graphics program that supports a posterize feature for grayscale, cisco ip phone 7942g power requirements, set the number of tonal levels per channel to 16, and the image cisco ip phone 7942g power requirements posterize to 16 shades of grayscale. The file name and subdirectory parameters are case sensitive. If the folder does not exist, the folder gets created and the files get uploaded to the folder. Cisco recommends that you also store backup copies of custom image files in another location.

After you customize the List. 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 notice greater audio sensitivity during the call.

Greater sensitivity means improved audio clarity but also means that more background noise can be heard by the far endpoint: noise such as rustling papers or nearby conversations. Even without a wideband headset or handset, cisco ip phone 7942g power requirements, some users may prefer the additional sensitivity of G. Other users may be distracted by the additional sensitivity of G. Two parameters in Cisco Unified Communications Manager Administration affect whether wideband is cisco ip phone 7942g power requirements for this Cisco Unified Communications Manager server or a specific phone:.

Advertise G. The default value of this enterprise parameter chrome delete apps shortcut True, which means that all Cisco Unified IP Phone models that are described in this administration guide and are registered to this Cisco Unified Communications Manager will advertise G. The default value of this product-specific parameter is to use the value specified in the enterprise parameter.

If you want to override this on a per-phone basis, choose Enabled or Disabled in the advertises G. Skip to content Skip to footer. Book Contents Book Contents. Find Matches in This Book. PDF - Complete Book 5. Updated: March 2, The DisplayName and FileName fields must not exceed 25 characters in length. Create a PCM file for each custom ring one ring per file.

Use a text editor to edit the Ringlist. See Ringlist. Save your modifications and close the Ringlist. To cache the new Ringlist. Create two PNG files for each image a full size version and a thumbnail version. You must also copy the customized images and files to the other TFTP cisco ip phone 7942g power requirements that the phone may contact to obtain these files. Use a text editor to edit the List.

See List. Save your modifications and close the List. To cache the new List.

 

 

cisco ip phone 7942g power requirements

 

Dec 22,  · In environments where there is no phone use for extended periods of time (for example, from 8 p.m. until 7 a.m. and weekends), the use of Cisco switches and the Cisco IOS ® Embedded Event Management (EEM) system will allow ports to deny power to Cisco Unified IP Phones (the use of EEM to deny power will render IP phones unusable). The EEM. Jul 30,  · A. No. When Cisco Unified IP Phones are connected to common switches such as the Cisco Catalyst ® Series Switches or Cisco Catalyst Series Switches, the switch can automatically detect the phone type and provide the exact amount of power that the phone needs. The use of Cisco Discovery Protocol provides this greater granularity to the power classification, allowing . Distance requirements As supported by the Ethernet specification, it is assumed that most with the power jack on the phone is a Switchcraft or equivalent. Regulatory Safety Compliance The Cisco IP Phone G/G has two RJ ports that each support 10/ Mbps half- or.