User`s guide

VigorIPPBX 3510 Series User’s Guide
205
RTP Local Port End
please type the port number for RTP traffic. Otherwise, keep
the default setting. For one port number used, type the same
port number in RTP Local Port Start and RTP Local Port
End fields. To set a range for port numbers type different
port numbers in RTP Local Port Start and RTP Local Port
End fields.
Disable registration from
WAN
Check this box to disable the SIP account registration from
WAN side. It can prevent unauthorized users to use your
system.
If this option is selected, you can still enable certain
extensions to register from WAN/VPN on individual
extension profile page.
Limit SIP Request WAN
Choose this item to restrict number of request per second
from WAN side.
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This page allows you to make several extension numbers under certain group. Thus, when a
phone call incomes, all the extension numbers under such group will ring.
Index You can set 10 groups for using in different conditions.
Simply click the number under Index to specify detailed
information.
Group Name Display the name of such group.
Group Extension Display the extension number of such group.
Hunt List Display the members inside the group.
Click any index number to display the hunt group setup page.