VoIP System Telephones
114
Voice over IP (VoIP)
5.
From
Status
, select the
address assignment
option. Confirm with
Apply
.
The
DHCP
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 programme. Confirm with
Apply
.
Restart the Forum 523/524 and all connected VoIP system telephones.
Tip:
Configuring multiple VoIP terminals can be facilitated by using
dynamic address assignment (please refer to
Assignment for Specific Devices
Start Procedure
It may sometimes be useful to understand a VoIP system telephone’s start
procedure. Examples:
●
A complex DHCP address assignment prevents the operation of the
Forum 523/524’s DHCP server within the LAN.
●
A VoIP system should be operated with a non-broadcast-capable IP
connection. This may be an RAS connection, a VPN connection or another
type of routed connection.
An external DHCP server can also control a VoIP system telephone’s start
procedure. In this case, system software matching the type of VoIP system
telephone must be transferred via TFTP.
The file name is determined by the telephone type.
After the VoIP system telephone has been connected to the mains power
supply, the start procedure is as follows:
Telephone type
File name
Forum IPhone 525
Forum IPhone 535
/ram/ip_tel/opi7x.cnt
Forum Base DECT IP
/ram/ip_tel/ip_rfp.cnt
Forum Base DECT IP v2
/ram/ip_tel/ng_ip_rfp.cnt