connect 2 FusionPBX / connect fusionpbx with fusionpbx

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sonos

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Jun 21, 2019
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Hi guys!
I have 2 FusionPBX in different cities.
Tell me how to connect 2 FusionPBX or a link to instructions?
Thank you so much!
 

ewdpb

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Oct 3, 2019
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I believe all you have to do is to allow them in your ACL list and add appropriate dial plan entries. Have a look to the IMT documentation. Now, if both boxes are behind NATs it may get tricky, you may want to identify how to route the traffic in the first place. If it gets too cumbersome you may want to use an intermediate SBC.
 

robvandenbulk

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Mar 28, 2020
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Hello,

Do the have divergent extension numbers?
Do you have a VPN between the 2 FusionPBX?

I working with 1 FusionPBX and 4 brance offices (Freepbx) and works total okay. maybe i can help you.

Greetings from Berlin
Rob
 
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sonos

New Member
Jun 21, 2019
14
1
3
36
Hello,

Do the have divergent extension numbers?
Do you have a VPN between the 2 FusionPBX?

I working with 1 FusionPBX and 4 brance offices (Freepbx) and works total okay. maybe i can help you.

Greetings from Berlin
Rob
Hi!
I do not have vpn between the 2 FusionPBX.
wiring diagram: FS (192.168.0.4) -> NAT (Public IP 1.2.3.4) -> INTERNET -> NAT (Public IP 5.6.7.8) -> FS (192.168.1.100)

I just can’t overcome nat
Is it possible to configure a gateway without registration on both sides?
Are there any working examples?

tried to configure according to this instruction:
https://freeswitch.org/confluence/display/FREESWITCH/General+NAT+example+scenarios
 

robvandenbulk

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Mar 28, 2020
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I Use openVPN to connect the two PBX (then i have no NAT problem)
I you have openvpn and side-A and side-B different Extension numbers side-A-2xx and side-B-3xx
Then can give you a working example (the one i use)...
 

sonos

New Member
Jun 21, 2019
14
1
3
36
I Use openVPN to connect the two PBX (then i have no NAT problem)
I you have openvpn and side-A and side-B different Extension numbers side-A-2xx and side-B-3xx
Then can give you a working example (the one i use)...
I'm ready for anything since I'm tired of fighting with NAT.
I have on extension numbers FS1 2xxx and FS2 4xxx.
Please give your working example, you will help me a lot.
Thank you so much!
 

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robvandenbulk

Member
Mar 28, 2020
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Oke i try to help you,
First 2xxx and 4xxx is total okay.
Can you make a VPN between the two SIDES?
Solution is that the both internet routers make a VPN... Can you check if the routers can make VPN?
Or you can make a VPN with OPENVPN (install on both sides OPENVPN) https://nerdvittles.com/?p=28900
There is a INSTALL.SH and works by me on my SERVERS.
Check if the both SERVERS can ping.
Think on server.cfg and make a diverent ip for your server 10.8.0.1 and 10.8.1.1 (edit server.cfg) /etc/openvpn
 

Newbee

Member
Apr 15, 2020
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I think This will help you
 
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