Fanvil I20-T, Руководство пользователя

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STUN
Field Name Explanation
STUN NAT Traversal Shows whether or not STUN NAT Transversal was successful.
Server Address STUN Server IP address
Server Port STUN Server Port – Default is 3478.
Binding Period
STUN blinding period – STUN packets are sent at this interval to keep the NAT
mapping active.
SIP Waiting Time Waiting time for SIP. This will vary depending on the network.
Local SIP Port Port configure the local SIP signaling
Select the SIP account configuration the first few lines, two lines are available. The selection switch to the
line account configuration.
Use STUN Enable/Disable STUN on the selected line.
Note: the SIP STUN is used to achieve the SIP penetration of NAT, is the realization of a service, when the
equipment configuration of the STUN server IP and port (usually the default is 3478), and select the Use
Stun SIP server, the use of NAT equipment to achieve penetration.
c) DIAL PEER
This feature allows the user to create rules to make dialing easier. There are several different options
for dial rules. The examples below will show how this can be used.
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Substitution – Assume that it is desired to place a direct IP call to IP address 192.168.119.Using this
feature, 156 can be substituted for 192.168.1.119.
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Substitution – To dial a long distance call to Beijing requires dialing area code 010 before the local
phone number. Using this feature 1 can be substituted for 010. For example, to call 62213123 would
only require dialing 162213123 instead of 01062213123.