DBL Technology HTM series User Manual page 28

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Click FXS Configuration, expand the configuration interface, and set all the parameter of the
HTM_442. Two kinds of VOIP Channel formats: 1) By wiring; 2) Single-server mode. The default
is "By wiring", as following figure:
In this mode, there are more advance settings of VOIP Channel. At first, the four VOIP
channels can be supported service by different providers. Secondly, you could login four different
numbers by one provider, make one of numbers bundle with one VOIP channel.
A) Telephone number
Use to fill numbers of this line. This number indicates that called is the only parameter
identification.
B) SIP Proxy
Use to fill address of SIP Proxy. If your SIP Proxy is special port (is not the default 5060),
you can notes in the back of IP Proxy or Domain. Such as: 192.168.2.1:5070 or
tester.com.cn:5070.
C) SIP Registration Server
Use to register account for the Gateway, and fill the IP or Domain of SIP Registration Server.
If your server is special port (is not the default 5060), you can notes in the back of IP Proxy
or Domain. Such as: 192.168.2.1:5070 or tester.com.cn:5070.
D) Outbound Proxy
Exist in the firewall/NAT. It is used to make signaling and stream can penetrate the firewall.
E) Ownership of the domain
Use to manage the Domain Management Host of SIP protocol.
FXS+FXO Gateway Series
HTM-442
45