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4G LTE for Primary Connection or Network Fail-over

4G LTE Module provides 4G Data Speeds for the S-Series IP PBX Range.

Enable 4G Data on a SIM card with 4G LTE Module and use 4G LTE as the primary Internet Connection for S-Series IP PBX.

It is suitable for temporary locations, mobile offices and where traditional broadband is not available or speeds are not reliable for SIP.

primary internet connection


4G LTE Network provides businesses with an essential Internet continuity option when the PBX’s primary Internet connection fails.

With 4G LTE failover, SIP trunks are even more resilient.

4G LTE network failover


Phone calls placed over an LTE connection can expect faster voice connection, high-definition call quality and other benefits that VoLTE will offers to companies.

If you require 4G SIM cards please contact us.  We offer fixed IP address SIM Cards for “Peer to Peer” SIP Trunks or dynamic IP address for Register Trunk.

Our “Peer to Peer” SIP Trunks can be configured to automatically fail-over to an alternative IP address if the primary link fails. 

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