Handling calls that use the H.323 protocol is an optional feature that your system
administrator enables. Your system may not support it or have an H.323 license.
For more information, contact your system administrator.

If your phone supports the H.323 protocol, be aware of the following limitations:

•

You cannot forward or transfer H.323 calls.

•

You cannot set up forwarding for lines that just use the H.323 protocol.

•

You cannot set up shared lines for lines that use the H.323 protocol.

•

You cannot place a call by just entering an H.323 name. To place a call using an
H.323 name, enter URL-dialing mode and enter the following format for the
URL:

<H.323 name>@<server name>

For example: VVX101@100.100.100.100