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voip over vpn (ipsec) not able to register

Hi all

I trying connecting different softphones through an RV120W (192.168.6.1) running a site-to-site-tunnel to an RV042 (192.168.9.1) behind which the asterisk box (192.168.9.2) is sitting. The tunnel is running, I can access asterisk server's http admin interface from home. However, the softphone is not able to register.

You might say, well, check your phone settings. The thing is, the phone settings work without problem if I do a PPTP connection, or if I use another RV042 instead of the RV120W with an site-to-site-tunnel using the same settings.

Thus, I assume it has to have something to do with the RV120W VPN settings or firewall, but the firewall has no special rules applied, and SIP ALG is on, in the logs I do not see any errors or rejections. Would someone know how to persuade a RV120W to be nice? For completeness's sake I attach a log of one of the softphones where the registration is not successful.

Thanks for any advice,

Andreas

[12-01-11]20:42:33.537 | Info | AbstractPhone | "[81@192.168.9.2]::EnableAccount" |

[12-01-11]20:42:33.537 | Info | DNS | "DNS [query:192.168.9.2]" |

[12-01-11]20:42:33.537 | Info | DNS | "DNS-Lookup performed: '_sip._udp.' '192.168.9.2' [default-port:5060][fallback to A/QA:T] - Results:" |

[12-01-11]20:42:33.537 | Info | DNS | "    0 - [ip:192.168.9.2:5060][ttl:4294967295][P:0][W:0][query-name:192.168.9.2]" |

[12-01-11]20:42:33.537 | Info | DNS | "DNS [query:192.168.9.2]" |

[12-01-11]20:42:33.537 | Info | DNS | "DNS-Lookup performed: '_sip._tcp.' '192.168.9.2' [default-port:5060][fallback to A/QA:T] - Results:" |

[12-01-11]20:42:33.537 | Info | DNS | "    0 - [ip:192.168.9.2:5060][ttl:4294967295][P:0][W:0][query-name:192.168.9.2]" |

[12-01-11]20:42:33.537 | Info | AbstractPhone | "Receiving notification about firewall IP address: 0.0.0.0, voip always possible: 0" |

[12-01-11]20:42:33.538 | Info | RESIP:DNS | "DNS initialization: found  1 name servers" |

[12-01-11]20:42:33.538 | Info | RESIP:DNS | " name server: 192.168.6.1" |

[12-01-11]20:42:33.538 | Info | RESIP | "System certificate store opened" |

[12-01-11]20:42:33.713 | Info | CCM | "Creating transport... [URI:81@192.168.9.2]" |

[12-01-11]20:42:33.713 | Info | CCM | "Not using firewall SIP proxy. Reasons:   [URI:81@192.168.9.2]" |

[12-01-11]20:42:33.713 | Info | RESIP:TRANSPORT | "Creating UDP transport host= port=45550 ipv4=1" |

[12-01-11]20:42:33.713 | Info | CCM | "DSCP marking is already set correct for SIP or DNS signaling socket, where socket=21, where transport type=3, where resip file is /Volumes/Coding/CpsiSvn/dev/ua/sdk/contrib/sipfoundry/Projects/resiprocate/Mac/../../../main/resip/stack/InternalTransport.cxx, where resip line # is 122, where DSCP value=0" |

[12-01-11]20:42:33.713 | Info | RESIP:TRANSPORT | "Creating TCP transport host= port=45550 ipv4=1" |

[12-01-11]20:42:33.713 | Info | RESIP:TRANSPORT | "Creating TLS transport for domain  interface= port=45551" |

[12-01-11]20:42:33.900 | Info | RESIP:DUM | "Got a DumFeatureMessage0x1a143220" |

[12-01-11]20:43:06.570 | Info | RESIP:DUM | "Got: SipResp: 408 tid=4604e734370c9f58 cseq=REGISTER / 1 from(wire)" |

[12-01-11]20:43:06.570 | Info | RESIP:DUM | "shutdown: dialogSets=1" |

[12-01-11]20:43:06.157 | Info | RESIP:TRANSACTION | "TransactionUserMessage::RequestShutdown TU: DialogUsageManager size=0" |

[12-01-11]20:43:10.630 | Warning | RESIP:DUM | "force shutdown " |

[12-01-11]20:43:10.630 | Info | RESIP:DUM | "DialogUsageManager::onAllHandlesDestroyed: removing TU" |

[12-01-11]20:43:10.163 | Info | RESIP:TRANSACTION | "TransactionUserMessage::RemoveTransactionUser TU: DialogUsageManager size=0" |

[12-01-11]20:43:10.163 | Info | RESIP:DUM | "TU unregistered " |

[12-01-11]20:43:10.163 | Warning | CCM | "Brace for hard shutdown !!! Timed-out while: [state:EWaitingOnDUMForced]" |

[12-01-11]20:43:10.163 | Info | RESIP:DUM | "DialogUsageManager::destroy() not posting to stack" |

[12-01-11]20:43:10.193 | Info | RESIP:TRANSPORT | "Shutting down [ V4 0.0.0.0:45550 UDP target domain=unspecified connectionId=0 ]" |

[12-01-11]20:43:10.194 | Info | RESIP:DNS | "DNS initialization: found  1 name servers" |

[12-01-11]20:43:10.194 | Info | RESIP:DNS | " name server: 192.168.6.1" |

[12-01-11]20:43:10.194 | Info | RESIP | "System certificate store opened" |

[12-01-11]20:43:10.317 | Info | CCM | "Creating transport... [URI:81@192.168.9.2]" |

[12-01-11]20:43:10.318 | Info | CCM | "Not using firewall SIP proxy. Reasons:   [URI:81@192.168.9.2]" |

[12-01-11]20:43:10.318 | Info | RESIP:TRANSPORT | "Creating UDP transport host= port=45551 ipv4=1" |

[12-01-11]20:43:10.318 | Info | CCM | "DSCP marking is already set correct for SIP or DNS signaling socket, where socket=21, where transport type=3, where resip file is /Volumes/Coding/CpsiSvn/dev/ua/sdk/contrib/sipfoundry/Projects/resiprocate/Mac/../../../main/resip/stack/InternalTransport.cxx, where resip line # is 122, where DSCP value=0" |

[12-01-11]20:43:10.318 | Info | RESIP:TRANSPORT | "Creating TCP transport host= port=45551 ipv4=1" |

[12-01-11]20:43:10.318 | Info | RESIP:TRANSPORT | "Creating TLS transport for domain  interface= port=45552" |

[12-01-11]20:43:10.418 | Info | RESIP:DUM | "Got a DumFeatureMessage0x19f97370" |

[12-01-11]20:43:10.418 | Error | CCM | "Spurious event [state:ERunning]" |

[12-01-11]20:43:10.519 | Error | CCM | "Spurious event [state:ERunning]" |

[12-01-11]20:43:10.519 | Error | CCM | "Spurious event [state:ERunning]" |

[12-01-11]20:43:10.620 | Error | CCM | "Spurious event [state:ERunning]" |

[12-01-11]20:43:10.720 | Error | CCM | "Spurious event [state:ERunning]" |

[12-01-11]20:43:10.820 | Error | CCM | "Spurious event [state:ERunning]" |

[12-01-11]20:43:10.920 | Error | CCM | "Spurious event [state:ERunning]" |

[12-01-11]20:43:11.200 | Error | CCM | "Spurious event [state:ERunning]" |

[12-01-11]20:43:11.210 | Error | CCM | "Spurious event [state:ERunning]" |

[12-01-11]20:43:11.121 | Error | CCM | "Spurious event [state:ERunning]" |

[12-01-11]20:43:11.221 | Error | CCM | "Spurious event [state:ERunning]" |

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