Fanvil C66 User Manual

Also see for C66: Quick installation guide

Choose line to set info about SIP, There are 6lines to choose. You can switchby 【Load】 button.Use STUN Enable/Disable SIP STUN.Notice: SIP STUN is used to realize SIP penetration to NAT. If your phoneconfigures STUN Server IP and Port (default is 3478), and enable SIP Stun,you can use the ordinary SIP Server to realize penetration to NAT.8.3.3.3 DIAL PEERThis functionality offers you more flexible dial rule, you can refer to thefollowing content to know how to use this dial rule. When you want to dial anIP address, the entry of IP addresses is very cumbersome, but by thisfunctionality, 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 areacode 010 before local phone number, but you can also dial number 1 instead of010 after we make a setting according to this dial rule. For example, you wantto dial 01062213123, but you need dial only 162213123 to realize your longdistance call after you make this setting.To save the memory and avoid abundant input of user, add the followfunctions:1.* Match any single digit that is dialed.If user makes the above configuration, after user dials 11 digit numbers startedwith 138, the phone will send out 0 plus the dialed numbers automatically.0.0.0.3 means using sip3 to dial.