Profile updates can be allowed at specified intervals. Updated profiles are sent from a server to the phone by using TFTP, HTTP, or HTTPS. Step 1 Click Admin Login > advanced > Voice > Provisioning. Step 2 In the Configuration Profile section, choose Yes from the Provision Enable drop-down list box. Step 3 Enter the parameters. Step 4 Click Submit All Changes.
Allow and Configure Firmware Upgrades
Firmware updates can be allowed at specified intervals. Updated firmware is sent from a server to the phone by using a TFTP or HTTP. Security is less of an issue with a firmware upgrade, because firmware does not contain personal information. Step 1 Click Admin Login > advanced > Voice > Provisioning. Step 2 In the Firmware Upgrade section, choose Yes from the Upgrade Enable drop-down list box. Step 3 Enter the parameters. Step 4 Click Submit All Changes.
Upgrade Firmware by tftp/http/https
The 3PCC supports single one image upgrade by tftp/http/https. Note A device (with new base and DCU) may not be downgraded to an earlier firmware release, such as 9.3(3). For details, refer to the hardware information and the firmware and hardware compatibility information in the current release note document for either the Cisco IP Phone 7800 Series Multiplatform Phones Release Notes or the Cisco IP Phone 8800 Series Multiplatform Phones Release Notes. Before You Begin The firmware load file must be downloaded to an accessible server. Step 1 Rename the 3PCC image as follows: cp-x8xx-sip.aa-b-c-3PCC.cop to cp-x8xx-sip.aa-b-c-3PCC.tar.gz where: x8xx is the phone series, such as 8800 and 7800 aa-b-c is the release number, such as 10-4-1 Step 2 Use the “tar –xzvf” command to untar the tar ball. Step 3 Copy the folder to a tftp/http/https download directory. Step 4 In the phone web user interface, navigate to Admin Login > advanced > Voice > Provisioning.
Step 5 Find the load filename, and append it to the valid URL. Step 6 Click Submit All Changes.
TAC SR 系列
在 Cisco IP Phone 8800系列(CP-8800) 上，如果在设置>振铃中给Line配置的声源数量超过最大值7 ，则当给Line配置第八个声源的时候，显示屏上会显示以下消息并且系统设置失败。
The ringtone could not be installed because the maximum number of ringtones has been exceeded.