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Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator’s Guide (SCCP)
OL-3141-01
Chapter 3 Configuring the Cisco ATA for SCCP
Upgrading the SCCP Signaling Image
Step 6 Click the Reset Phone button on the Phone Configuration screen. The Reset Device pop-up window
appears.
Step 7 Click Reset.
Step 8 A confirmation box appears. Click OK.
Upgrading the SCCP Signaling Image
For instructions on how to upgrade the Cisco ATA to the most recent SCCP signaling image, refer to the
following list:
• To use the recommended Cisco CallManager TFTP method of upgrading any or all Cisco ATAs at
one time, see the “Upgrading the Signaling Image Via Cisco CallManager” section on page 7-2.
• In the rare instance that you are not using the Cisco CallManager TFTP to configure the Cisco ATA
and to obtain software upgrades, you must manually upgrade to the latest signaling image
immediately after the Cisco ATA boots up. In this case, see the “Upgrading the Signaling Image
Manually” section on page 7-4.