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  1. SchlAdmin

    SV9100 SIP trunk to 3CX

    Thanks for the ideas Daniel, unfortunately we have very little control of our firewall for port forwarding due to being centrally managed. I was able to get the SV9100 to call the 3CX system. I needed to add a 10-23 IP System Interconnection to get it to work without registering. I kept...
  2. SchlAdmin

    SV9100 SIP trunk to 3CX

    Thanks OzzieGeorge, we found NEC WfH the same, we tried the NEC UC solution and found it didn't really work and was severely lacking in features and usability. To get things working during lockdown we did a dodgy workaround by having NEC register a SIP trunk with a virtual FreePBX which then...
  3. SchlAdmin

    SV9100 SIP trunk to 3CX

    Good Day, I am trying to assist our Work From Home situation by linking a 3CX system to our SV9100 system. I have created a SIP Trunk in 3CX and a SIP Profile on the SV9100. I can call the NEC system from the 3CX system but I am unable to call from NEC to 3CX. I have F-Routes configured and it...

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