How to configure time synchronization for the eSpace 7910 IP phone

1. On U1900, start the SNTP service. [%eSpace U1930(config)]#start sntpserver The SNTP server has already been started. 2. Log in to the phone web page as an administrator. Choose System > Date and Time, and set the U1900 IP address as the time server address. Set the update interval to an appropriate value based on site requirements. If many devices need to synchronize time with U1900, do not set the update interval to a small value. Frequent time synchronization increases the server load.

Two methods are available: Method 1: on the phone web page Step 1 Access the phone web page as an administrator. Step 2 Choose System > Date and Time. On the page that is displayed, set Time Update Mode to Automatic and enter the IP address of the time server. Method 2: on the phone LCD screen Choose Apps > System > Date and Time, and select Enable or Disable for Synchronize Network Time as required. If you select Disable, you need to set the date and time manually.

On the phone's web page, choose System > Date and Time, set the time update mode to Automatic and the time server address 1 to the NTP server address.

The available port range of the eSpace 7910 IP phone is 1024-65535. Port numbers can be defined within this range.

The default password for the eSpace 7900 series IP phones varies depending on the version. In versions earlier than V100R001C02SPC100, the default password is admin. In V100R001C02SPC100 and later versions, the default password is admin123. For other IP phone models: - eSpace 7800 series IP phones In versions earlier than V100R001C02SPC100, the default password is admin. In V100R001C02SPC100 and later versions, the default password is admin123. - eSpace 8850 and 8950 IP phones The default password is admin123.