Billion 7300vgp Manual De Usuario

No Answer: VoIP device will forward all incoming call to the forwarding number when 

user is unavailable to pick up the phone 

Busy: VoIP device will forward all incoming call to the forwarding number when user is 

already on the phone talking to someone else 

Unconditional: VoIP device will forward all incoming call to the forwarding number. 

  Call Forward Timer: The time elapsed before the call is considered not answered and 

forwarded to a designated number. The default is 10 seconds. 

  Call Waiting Disable: Call waiting ensures that all important calls get to you. For 

example, if you are on the phone when another person tries to call you, an audible beep will 

inform you that someone is waiting on the other line. You can decide whether or not you 

want to put the current caller on hold and take the incoming call. 

 

 

  4.3.8.3 IAX Settings 

IAX2 (Inter Asterisk exchange protocol ver.2) is a proprietary protocol of Asterisk by Digium. 

It is a simple protocol like SIP. Yet, it can pass through any kind of NAT. It is much more 

popular since it is provided as an open source. For more information, please visit 

   

 

 

 Port: IAD supports IAX2 protocol. Normally IAX2 uses Port 4569. 

 Server: The Asterisk server’s IP address 

 Server Port: The port number for the Asterisk server. Default is 4569 

 Refresh Interval: The time interval in which the phone periodically refresh IAX sessions 

by sending repeated INVITE or Update request. 

 

  4.3.8.4 Call Control 

Call control setting Menu config the codec and tone for different Telecomm environment.