Cisco SPA2102-SF Administration Guide - Page 43

Basic Administration and Configuration Upgrading, Rebooting, and Resyncing Your ATA Device 2 Advanced Configurations Other parameters may need to be changed from the defaults, depending on the requirements of a specific ITSP. Some of the commonly configured parameters include the following: • Streaming Audio Server-You can enable an external music source for music on hold. See the "Configuring a Streaming Audio Server," on page 88 for further information. • NAT Settings-You can adjust these settings to resolve issues that arise when using a ATA on a network behind a Network Address Translation (NAT) device. See the "Network Address Translation (NAT) and Voice over IP (VoIP)," on page 47 for further information. • Subscriber Information-You can configure security parameters. See the "Secure Call Implementation," on page 71 for further information. • Dial Plan-You can configure a dial plan for a specific line. See the "Configuring Dial Plans," on page 61 for further information. Upgrading, Rebooting, and Resyncing Your ATA Device The administration web server supports upgrading, rebooting, and resyncing functions through special URLs. Administrator account privilege is needed for these functions. Upgrade URL The Upgrade URL lets you upgrade the ATA device to the firmware specified by the URL, which can identify either a TFTP or HTTP server. NOTE If the value of the Upgrade Enable parameter in the Provisioning page is No, you cannot upgrade the ATA device even if the web page indicates otherwise. The syntax of the Upgrade URL is as follows: http://spa-ip-addr/admin/upgrade?[protocol://][server-name[:port]][/ firmware-pathname] Both HTTP and TFTP are supported for the upgrade operation. Cisco Small Business ATA Administration Guide 43