K, problem fixed with the help of our Internet Provider. Some steps where missing. Here are what needs to be done in order to deactivate NAT on our speedtouch. For example: Public IP addess of our Router: 12.34.56.78 Public IP addresses availables for our company: 12.34.56.70 to 12.23.56.77 I will set the router address to En savoir plus surSpeedtouch Support Forum NZ – Open DMZ or disable NAT on 546 v6[…]
FIXED the answer is the following Line Command :connection unbind application=SIP port=5060 :service host add name=VoIP mode=server :service host rule add name=VoIP protocol=udp baseport=5060 portrange=5060-5061 :service host rule add name=VoIP protocol=udp baseport=16384 portrange=16384-16482 :service host assign name=VoIP host=192.168.1.2 log=disabled :nat tmpladd intf=Internet type=nat outside_addr=0.0.0.1 inside_addr=192.168.1.2 protocol=udp :saveall :system reboot then having the ATA Device on En savoir plus surRouterTech • View topic – VOIP ( SIP ) with Speedtouch 516v6 6.2G[…]