Internal communication


(Vitol) #1

Good afternoon. there are three FreePBX stations in different locations. They are configured for internal communication via the GRE tunnel. From one station under No. 1 it is possible to call stations No. 2 and 3. and from stations No. 2 and 3 it is impossible to call station No. 1 (all lines are busy). tell me where to look for the problem?
thanks!



failed call log


#2

Properly configured routes and trunks generally work if there are no conflicting local endpoints, we normally use the from-internal context for such ‘tie line’ trunks.

Given all the above, post logs of failing calls


#3

Look in the Trunk module to ensure that the trunks are configured properly. Make sure that each Trunk is configured to use context=from-internal.

Look at the Outbound Routes module to ensure that the remote extensions are programmed to route to the appropriate Trunk.

You can use this guide to set-up your connections. Although it references sending traffic over the internet, you can just use internal IPs if you want to send traffic over your GRE tunnel.

https://wiki.freepbx.org/pages/viewpage.action?pageId=4161588


(David55) #5

Please provide logs as text, e.g. using the FreePBX pastebin server.

503 is a very generic failure, but it indicates that telkipy received the request and that it was it that didn’t like the call. I think you need to investigate the problem at that end.