Issue when internet disconnected

[amygoda]

Hello,
If server started while internet disconnected
will not work
Because system cannot reach STUN server

09:13:15.109 Currently active calls [none]
09:12:43.109 Currently active calls [none]
09:12:11.109 Currently active calls [none]
09:11:45.375 [CM306002]: There is no valid STUN server specified! External IP can not be resolved.
09:11:45.375 [CM306001]: Address of STUN server (stun.callwithus.com) could not be resolved!
09:11:39.109 Currently active calls [none]
09:11:33.359 [CM306001]: Address of STUN server (stun2.3cx.com) could not be resolved!
09:11:19.109 [CM306001]: Address of STUN server (stun.3cx.com) could not be resolved!
09:11:07.109 Currently active calls [none]
09:10:35.109 Currently active calls [none]
09:10:05.718 [EC100007]: External application is connected: application:dv2:0/QueueManager local:127.0.0.1:5482 remote:127.0.0.1:1040
09:10:05.093 Currently active calls [none]
09:10:01.437 [EC200005]: Parking Orbit server is connected: application:dv2:0/3CXParkOrbit local:127.0.0.1:5482 remote:127.0.0.1:1038
09:10:01.390 [EC200002]: Media server is connected: application:dv2:0/MediaServer local:127.0.0.1:5482 remote:127.0.0.1:1037
09:10:01.000 [EC200004]: IVR server is connected: application:dv2:0/IVRServer local:127.0.0.1:5482 remote:127.0.0.1:1036
09:09:59.171 [EC200006]: Conference server is connected: application:dv2:0/3CXConferenceRoom local:127.0.0.1:5482 remote:127.0.0.1:1034
09:09:53.484 IP(s) added:[172.17.99.201]
09:09:35.062 Currently active calls [none]
09:09:03.062 Currently active calls [none]
09:08:31.062 Currently active calls [none]
09:08:29.890 Transport [ V4 172.17.99.201:5060 UDP target domain=unspecified mFlowKey=768 ] is joined to SIP multicast group
09:08:29.093 Failed to obtain short path name for [C:\Documents and Settings\All Users\Application Data\3CX\Bin\Cert]
09:08:29.093 [CM501006]: Default Local IP address: [172.17.99.201]
09:08:29.078 [CM501002]: Version: 10.0.22539.0
09:08:29.078 [CM501001]: Start 3CX PhoneSystem Call Manager
09:08:29.078 [CM501009]: License Info: Loaded Succeeded
09:08:28.031 [EC200001]: Configuration server is connected: application:dv2:5485/DBProvider local:127.0.0.1:1031 remote:127.0.0.1:5485
09:08:28.015 [CM501007]: *** Started Calls Controller thread ***

 

[craigreilly]

So - do not start server without internet if Stun is required or restart services when internet is restored.

 

[amygoda]

Hello,
And What if the power loss
and internet is disconnected for any reason
so the system should start for local lan lines and devices
until internet being available and connected then starting wan lines
this realy a bug and should solve to not disrupt the work

 

[lneblett]

You do not need STUN for internal calls. The system will work just fine if he internet is down for internal calls and even calls that use a PSTN gateway. Your logs indicate as much as all the services started. With the internet down, of course STUN will not be available, but this has no impact on internal calls as they are all behind the router.

 

[amygoda]

Hello,
Thank You for reply
the system did not start, phones and pstn devices does not register on the server
and this issue still in version 11

 

[gschwab]

I don't think your problem is related to the STUN server. sounds like you have some sort of issue with the computer that 3cx is residing on , something is preventing the services from starting properly

 

[amygoda]

Hello,
Thank You for reply
So why it happen only when internet disconnected?

 

[lneblett]

What edition, free, demo, paid?
What OS is the system running on?

Also.

In Settings > Advanced > Custom Parameters:

Please search for a parameter called: DEFAULTLOCALIP and make sure that it's value is set to the IP of your network adapter on the PC 3CX Is installed on.

Restart the services and try again.

 

[amygoda]

Hello,
Thank you for reply

SB Edition 8 concurrent calls
OS server 2003 R2 SP2 updated

only one lan card (NIC) and default local ip set to it's ip

 

[lneblett]

This:

09:08:29.093 Failed to obtain short path name for [C:\Documents and Settings\All Users\Application Data\3CX\Bin\Cert]

Appears to me to be the problem, or at least one. This has to do with the IP settings or domain naming being used for your system. If you have a fixed IP, then STUN is normally not needed and more so in V11. This is why I indicated that STUN has really nothing to do with it. STUN servers and the internet go down all the time.

I run V11 without STUN and the system comes up regardless of the internet connection. I do get the message about a failed registration attempt with the SIP provider if the internet is down, but I can still conduct internal calls and all just fine. When the internet does get restored, the system does register with my SIP agent and all is well.

You might try and eliminate both internal and public IP references and re-enter just to be certain that somehow or another they did not get corrupted. Then restart the services and see. Failing that, do a forum/blog serach using the error from above and see what others hve run into. That is what I did for the suggestion I gave, but apparently it did not help and you can search just as easily as I can.

 

[amygoda]

Hello,
Thank you fro reply
I'll do it soon and post what will happen