UDP (Assured?) Timeout (ddwrt): 180 (from /proc/sys/net/ipv4/netfilter/ip_conntrack_udp_timeout_stream ?) UDP (Unreplied?) Timeout (ddwrt router and AP): 10s (default 120s) I'm using a different VOIP provider, but right now to respect the above equation with minimal changes, I have set: I use 17 for UDP Unreplied Timeout and 117 for UDP Assured Timeout.
#Udp timeout settings on rv325 registration
The SIP Registration Failure Retry Wait Time is 120. Apparently, Mikrotik routers also allow users to change both Assured and Unreplied UDP timeout settings as well. Note that I will not be held accountable any damage resulting from failed firmware updates. So if your router supports Tomato firmware, that may be another option. My understanding is that third party Tomato firmware has these two settings as well. UDP Unreplied Timeout (in your router) Tools->Other settings. Thanks to Mango, many of us now understand that in order for ATAs to remain registered and working properly with a VoIP SIP provider like Freephoneline, in particular after power failures, the following conditions must be met: This post is so well-explained and useful that I feel compelled to quote a portion: These questions are motivated by posts for configuring timeout and keepalive values in routers and ATAs to work well with VOIP, particularly for recovering from power failures, as well as avoiding intermittent failure of incoming calls due to timed-out ports. Why does a device (using Kong r40270M) in AP mode have TCP/UDP timeout settings, and connections listed (Status -> Router -> Active IP connections)? Isn't this handled just by the router? How can I objectively observe/determine if a timeout is causing issues?ĥ. Is 10s UDP Unreplied timeout going to cause problems? Many sources recommend more than 30-60s but it's not clear if that's for Unreplied or Assured timeout. Is there a GUI setting for UDP Assured timeout in ddwrt? Is it also /proc/sys/net/ipv4/netfilter/ip_conntrack_udp_timeout_stream ?ģ. Does UDP timeout (under Administration -> Management) correspond to UDP Unreplied timeout? This setting corresponds to /proc/sys/net/ipv4/netfilter/ip_conntrack_udp_timeoutĢ. Posted: Sun 6:14 Post subject: (UDP) Timeouts for VOIPġ.