Cortelco 2757 - Manual (Page 11)

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10. If you only need to change the network settings, but don’t need to change the SIP server
information (i.e. this is not an initial setup), you must save the new network settings and
reboot the 2757. To save the new network settings, press ‘Up’ or ‘Down’ until ’20. Commit
Changes’ is selected, then press ‘Select’. When ’Changes saved’ is displayed on the LCD
screen, all the settings are saved.
11. To reboot the 2757, press ‘Down’ to move to ’21. Reboot System’, and press ‘Select’.
‘Rebooting’ will appear on the LCD screen. After the reboot is completed, the 2757 is
ready for use.
2-2 PPPoE
When using PPPoE, an IP address will be issued to your 2757 phone by your Internet Service
Provider (ISP).
1. Press ‘Menu’