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Internally Blocking SIP
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Topic: Internally Blocking SIP (Read 2643 times)
shtech
Newbie
Posts: 38
Karma: 1
Internally Blocking SIP
«
on:
April 22, 2019, 08:14:02 pm »
Setup, Opnsense 18.7 upgraded to 19.1 using GUI.
previously this worked fine.
WAN Port Forward anything on 5060-5090 to WAN NET is forwarded to internal IP of PBX.
Domain override for subdomain used for SIP to translate to internal IP for internal connections.
These two things are still working. Externally softphone registers and internally hitting subdomain url translates to internal IP.
However, internally the firewall is blocking 5060, LAN TO LAN, to the PBX system. It cites the Default Deny Rule. So Internal resolution is working, the firewall log shows the internal LAN address of the softphone going to the internal address of the PBX with DST of 5060, except it gets blocked. Deskphones are working fine.They only point to the IP of the phone system, not the domain.
It would seem something with Domain Overrirde is causing this... but i'm not sure how or why. Any ideas?
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shtech
Newbie
Posts: 38
Karma: 1
Re: Internally Blocking SIP
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Reply #1 on:
April 22, 2019, 08:26:38 pm »
I start a thread, it's starts working
The only thing I changed was Net reflection on the NAT rule itself it "Disable". Not sure if this was the problem or not. Don't really feel like pressing my luck and digging in.
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