Cisco SPA942-RC Administration Guide - Page 132

6 Configuring Security, Quality, and Network Features Setting Optional Network Parameters Parameter DNS Server Order DNS Query Mode Syslog Server Debug Server Debug Level NTP Enable Primary NTP Server Secondary NTP Server STEP 5 Click Submit All Changes. Description Specifies the method for selecting the DNS server. The options are Manual, Manual/DHCP, and DHCP/Manual. Do parallel or sequential DNS Query. With parallel DNS query mode, the phone sends the same request to all the DNS servers at the same time when doing a DNS lookup, the first incoming reply is accepted by the phone. Defaults to parallel. Not available on WIP310. Specify the syslog server name and port. This feature specifies the server for logging system information and critical events. If both Debug Server and Syslog Server are specified, Syslog messages are also logged to the Debug Server. The debug server name and port. This feature specifies the server for logging debug information. The level of detailed output depends on the debug level parameter setting. The debug level from 0-3. The higher the level, the more debug information is generated. Zero (0) means no debug information is generated. To log SIP messages, you must set the Debug Level to at least 2. Defaults to 0. Enables Network Time Protocol (NTP). Applies to the SPA525G only. IP address or name of primary NTP server. The phones use these servers to synchronize its time. Defaults to blank. IP address or name of secondary NTP server. The phones use these servers to synchronize its time. Defaults to blank. 130 Cisco SPA and Wireless IP Phone Administration Guide