User Manual and Operating Guide
Epygi Technologies  Configuring Grandstream IP Phones on Quadro LAN 
Figure 4-Configuring an IP line 
4  Completing Grandstream IP Phones Configuration 
To complete Grandstream IP phone configuration using Auto-configuration option, reset the phone 
to factory default settings. Please see the instructions below that describe how to restore the 
default configuration on the Grandstream SIP phones. 
Please note: If a SIP phone obtains its basic network parameters from a DHCP server other than 
the Quadro’s built-in DHCP server, certain configuration changes will be required on the DHCP 
server in use. Please refer to Section 
7. 
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