Andrea Deltacom Posted December 30, 2010 Report Share Posted December 30, 2010 Hi, I have 13 trunks (same provider) with 1 ISDN Adapter. Today after a router reboot, they aren't go on anymore with 408 error timeout message. So after many tries, I disabled some of them, and then registering one by one. So this make them work. What could be happened? A SIP provider problem (flood deny?) or a Snom ONE problem? I'm using Version: 4.0.0.3343 (Linux) License: snomONE - 15 Happy New Year Andrea Quote Link to comment Share on other sites More sharing options...
Vodia PBX Posted December 30, 2010 Report Share Posted December 30, 2010 A router reboot sounds more like a problem with the router. Many NAT implementations have very small tables (e.g. 32 entries for NAT) and with 17 trunks you might have exchausted it. If you can, try to find out how many connections your router can handle at the same time and make sure this is far more than 17. You also need ports for RTP, DNS, and if you have other PC clients on the router, a lot more ports for all kinds of services. Quote Link to comment Share on other sites More sharing options...
Andrea Deltacom Posted December 31, 2010 Author Report Share Posted December 31, 2010 My router is draytek 2820, it says 15.000 nat table entry. btw before i rebooted it, it was going good, after adsl went up again I can't anymore use my trunks Quote Link to comment Share on other sites More sharing options...
Vodia PBX Posted December 31, 2010 Report Share Posted December 31, 2010 The draytek has a SIP ALG, try to disable it. SIP ALG are usually a source for such unexplainable trouble. Quote Link to comment Share on other sites More sharing options...
Andrea Deltacom Posted December 31, 2010 Author Report Share Posted December 31, 2010 ok tnx, i disabled this. Quote Link to comment Share on other sites More sharing options...
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