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  1. Linux 3CX behind Sophos UTM-9 Firewall in a VLAN

    Not really I only see that traffic is generated from our 3CX
  2. Linux 3CX behind Sophos UTM-9 Firewall in a VLAN

    V15 Debian your ISO None
  3. Linux 3CX behind Sophos UTM-9 Firewall in a VLAN

    Hello, We currently have a Problem with our 3CX. As soon as we start it it generates about 900+ mb/s of traffic. And the CPU usage of the Firewall goes to 90+%. My 3CX is using the built-in web server, configured for ports 5000 / 5001. Sophos: SG210 Firmware version: 9.411-3 3CX: latest Debian...
  4. 3CX with Skype Cloud Connector

    Hello Community, We would like to use our 3cx with the skype cloud connector. We currently have a working Skype for business Infrastructure and an working 3cx Infrastructure. I would like to know if this is possible and if it is what we would need to make it work and how this is done. thanks...
  5. Call is not displayed for individual 3CX Softphones

    Hello Community, I have a Problem with the 3CX Softphone. In the case of each of the Laptops of Lenovo brand (max a year old) calls on the 3CX Softphone displays (after 20 seconds, the Mailbox answering), if you have to install the Config on another Laptop it goes without any problems (calls...
  6. Forwarding Problem

    1. PBX delivers audio was checked 1. wireshark on the Server or Client? The provider supports the following features, which are also unlocked. Under SIPGate there are the same problem. Inbound Clip – Yes Outbound Clip – Yes Multiple DIDs on one Trunk – Yes Clip No Screening – Yes Call...
  7. Forwarding Problem

    OutBound: Trunk: SIPGate.de is set up for testing, and is only used for that. Please ignore 02-Mai-2016 09:34:50.077 Leg L:428.2[Extn] is terminated: Cause: 408 Request Timeout/INVITE from local 02-Mai-2016 09:34:23.229 Leg L:428.3[Extn] is terminated: Cause: 487 Request...
  8. Forwarding Problem

    Okay so here is a better Description of the Problem: When an extion calls another one with a forwarding rule it is forwarded as planed. But if I call an extension with a forwarding rule by an external device like a mobile phone The forwarding rule doesn`t work and the call gets terminated or...
  9. Forwarding Problem

    Hello Community, I´ve got a Problem with my 3cx, Internal calls are afected by the forwarding rules i configured in my status. But external calls cant conect to the number i configured. So I cant forward a call from a mobilephone to another one or another 3cx client. Is this a known Problem...
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