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Field name
STUN NAT Transverse
STUN Server Addr
STUN Server Port
STUN Effect Time
Local SIP Port
Choose line to set info about SIP, There are 3 lines to choose. You can switch by 【Load】
button.
Use Stun
Notice: SIP STUN is used to realize SIP penetration to NAT. If your phone configures STUN
Server IP and Port (default is 3478), and enable SIP Stun, you can use the ordinary SIP Server to
realize penetration to NAT.
4.3.3.4. DIAL PEER setting
This functionality offers you more flexible dial rule, you can refer to the following content to
know how to use this dial rule. When you want to dial an IP address, the entry of IP addresses is
very cumbersome, but by this functionality, you can set number 156 to replace 192.168.1.119 here.
When you want to dial a long distance call to Beijing, you need dial an area code 010 before
local phone number, but you can also dial number 1 instead of 010 after we make a setting
according to this dial rule. For example, you want to dial 01062213123, but you need dial only
162213123 to realize your long distance call after you make this setting.
To save the memory and avoid abundant input of user, add the follow functions:
1、x Match any single digit that is dialed.
If user makes the above configuration, after user dials 11 digit numbers started with
13, the phone will send out 0 plus the dialed numbers automatically.
2、
[] Specifies a range that will match digit. It may be a range, a list of ranges separated by
commas, or a list of digits.
STUN
Shows STUN NAT Transverse estimation, true means STUN
can penetrate NAT, while False means not.
Set your SIP STUN Server IP address
Set your SIP STUN Server Port
Set STUN Effective Time. If NAT server finds that a NAT
mapping is idle after time out, it will release the mapping and
the system need send a STUN packet to keep the mapping
effective and alive.
Set the SIP port.
Enable/Disable SIP STUN.
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explanation
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