Planet Technology SOHO Internet Telephony PBX System IPX-600 - Manual (Page 18)

Figure 13. DHCP Server page of IPX-600
This DHCP server configuration will work for both
Notebook/PC and IP Phones if the “DHCP only for IP Phones”
box in User Management is disabled. If the “DHCP only for
IP Phones” box in User Management is enabled, this DHCP
server will work only for IP Phones.
L
Notice
IP PBX
In the following sections, all the IP PBX related functions will be introduced.
System
The System settings are for the IP PBX related basic parameters, including the following parts.
¾ General
Parameter description:
Field Description
WAN IP Displayed current WAN IP address of IPX-600
LAN IP Displayed current LAN IP address of IPX-600
Port
The IPX-600 works as a SIP proxy server for the other SIP devices,
any SIP devices can register to IPX-600 to the WAN IP or LAN IP
addresses, you can change the port of this proxy server by
modifying the Port field in the IP PBX Configuration page. The
default value is 5060. The allowed value for this field is between 1
and 65535.
RTP Port Range
This is the range of ports used by the IPX-600 for RTP transmission
and reception. All the calls routed through IPX-600, including call to
auto-attendant, will have the RTP port in this range.
Remote/PBX Codec
IPX-600 will determine the remote call codec by this selection. Also
the IP Phone will use this codec to access the voicemail and IVR.
DTMF This is the DTMF relay detection method used by IPX-600 when a
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