cwernstedt Posted December 12, 2017 Report Share Posted December 12, 2017 Hi, My customer switched from an old pbxnsip installation to a new Vodia PBX (latest version) . On the old installation, SIP clients running on phones/laptops connecting with VPN (IPSEC or OpenVPN/SSL) to the PBX's location had no issues with placing calls through the PBX. On the new installation, on the other hand, there's one way audio (IPSEC) or no audio (OpenVPN) . I suspect it has to do with NAT (rather than with VPN as such) because SIP clients on various LANs that are interconnected via IPSEC tunnels have no issues. Any suggestions? Note again: Things worked straight out of the box with the old pbxnsip, but it doesn't work on the new Vodia installation. Cheers, Christian Quote Link to comment Share on other sites More sharing options...
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