Aastra OpenCom 510 User Manual page 134

Voice over IP (VoIP)
1. Enter in the VoIP IP Address field the OpenCom 510's IP address.
2. Enter six hexadecimal-digits into the Device ID field. This device ID is not a
MAC address, so overlapping with existent MAC addresses is possible. The
device ID is configured in the Configurator, on the PBX Configuration:
Devices: VoIP Phones page.
3. Confirm with OK.
Notes
VoIP system telephony requires an active IP connection to a workstation com-
puter. If a Firewall is installed for your workstation computer, you may need to
explicitly allow this connection.
If you log on to the workstation computer using a different user name, you must
reconfigure these values.
You can use any arbitrary sequence of digits not already in use in the LAN for the
device ID. Select a random device ID to secure telephone usage. The device ID can
only be read on the Web console.
The displayed menu texts and parts of the operations software are elements of the
OpenPhone IPC installation, but they can be loaded from the OpenCom 510 via
TFTP. where necessary
132
OpenPhone IPC