SipWanIpAddressConfigError

 

This event may be sent to application software when the application initiates a phone call. It allows application software to detect if its wide area network (WAN) IP address has been configured properly. The two primary causes of application call failures can be associated with WAN IP address errors and router port translation issues. If your telephony application communicates with another LanScape telephony product, this event will always occur if a WAN IP address error is detected. If your telephony application will communicate with other SIP user agents, those user agents must support the SIP VIA header "received=x.x.x.x" and "rport=xxxx"  parameters.