I have a problem registering remote extensions, the audio is not heard:
I send you the detail of the network design:
Site 1:
- 4 Phones Fanvil
- Network 192.168.25.0/24 (these phones doesn't register)
- Peplink router (VPN device1)
Middle Site:
- Watchguard Firewall (VPN device2)
Site2
- Connect trought MPLS to the midle site
- PBX and 6 phones (these phones get register very well)
- Network 192.168.24.0/24