Hi everyone!
I’m facing a puzzling connectivity issue in my PABX setup. My NS300 cannot be pinged from my Sophos XG4500 when my SIP router is connected to the core switch. However, I can still make calls outside, which adds to the confusion.
Coreswitch(ARUBA 3810M) Vlan90
-
192.168.90.1/27 Vlan 90
-
172.16.1.1/27 Vlan 1
NS300
IP: 192.168.90.30/27
GW: 192.168.90.1
SIP ROUTER
IP: 192.168.90.1/27 Signaling: 192.168.90.30/27
The Sophos XG4500 cannot ping the NS300 while the SIP router is connected to my Coreswitch But I can successfully call outside.
I’ve attached a diagram of my network setup for context.
Any insights or troubleshooting steps would be greatly appreciated. Thanks for your help!
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