Start Procedure - Aastra OpenCom 510 User Manual

Voice over IP (VoIP)
Every DHCP service program has similar options. You may need to reserve a
free IP address for each VoIP system telephone. You will find more details in
your DHCP service program's online help or handbook. The MAC address of all
VoIP system telephones always begins with 00:30:42.
2. Configure a fixed IP address for the OpenCom 510. To do this, call up the Con-
figurator and open the NET Configuration: LAN page. Click on the Change
button.
3. Select from Get addresses from the DHCP server the option no. Enter the
current IP address configuration in IP address and Network mask. Confirm
with Apply.
4. Configure the OpenCom 510's DHCP server to assign IP addresses. To do this,
call up the Configurator and open the NET Configuration: LAN: DHCP
Server page. Click on the Change button.
5. From Status, select the address assignment option. Confirm with Apply. The
DHCP Server page is re-displayed.
6. Add the configured VoIP system telephones to the list of IP addresses. Click on
the New button.
7. Enter the VoIP system telephone's IP address and MAC address. Enter the IP
address reserved by the DHCP service program. Confirm with Apply.
Restart the OpenCom 510 and all connected VoIP system telephones.

10.5.4 Start Procedure

It may sometimes be useful to understand a VoIP system telephone's start pro-
cedure. Examples:
■
A complex DHCP address assignment prevents the operation of the
OpenCom 510's DHCP server within the LAN.
■
A VoIP system should be operated with a non-broadcast-capable IP con-
nection. This may be an RAS connection, a VPN connection or another type of
routed connection.
VoIP System Telephones
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