UTT-110B VOIP Gateway (SIP)
User manual
Copyright
©
2013, Shenzhen Ultrative Technologies Co., Ltd All rights reserved
20
Table
3-4
routing configuration
Routing
configuration
items
Description
NAT is enabled
When
closed,
the device retreat route forwarding; When turned on,
the device opens the route forwarding.
DMZ
When NAT function is
enabled, DMZ feature defaults to off, select
Open when needed.
DMZ server
address
In the NAT feature is turned
on, when the DMZ function is turned
on, fill in this DMZ address.
Port Mapping
In the NAT feature is turned
on, turned off when the DMZ, port
mapping is enabled by default turned off, turned on, drop down to
select the mapping protocol mapping fill WAN port, LAN mapped
address, LAN port mapping these parameters.
3.3 SIP Settings
Click Sip Settings to modify in the interface below
Figure3-5 SIP Setting Interface
Table
3-5SIP
configuration
SIP configuration
items
Description
Server mode
General: All mainstream
standard SIP protocol server;
VOS Encryption:
Encryption exchange
for VOS
made soft;
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