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UCM630X Series User Manual

Version 1.0.2.25

Figure 54: UCM630X Zero Config

 SIP SUBSCRIBE

When the phone boots up, it sends out SUBSCRIBE to a multicast IP address in the LAN. The UCM630X

discovers it and then sends a NOTIFY with the XML config file URL in the message body. The phone will

then use the path to download the config file generated in the UCM630X and take the new configuration.

 DHCP OPTION 66

Route mode need to be set to use this feature. When the phone restarts (by default DHCP Option 66 is

turned on), it will send out a DHCP DISCOVER request. The UCM630X receives it and returns DHCP

OFFER with the config server path URL in Option 66, for example, https://192.168.2.1:8089/zccgi/. The

phone will then use the path to download the config file generated in the UCM630X.

 mDNS

When the phone boots up, it sends out mDNS query to get the TFTP server address. The UCM630X will

respond with its own address. The phone will then send TFTP request to download the XML config file from

the UCM630X.

To start the auto provisioning process, under Web GUIValue-added FeaturesZero ConfigZero Config

Settings, fill in the auto provision information.

Grandstream Networks UCM63 Series User Manual

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