Download Call4tel Resources

Manuals

• Call4tel FXS Gateway Configuration Manual
• Uploading the Call4tel FXS Gateway Template to 3CX
• Configuring the Call4tel E1 Gateway
• Call4tel AiO64 Appliance Configuration Manual

Appliance Guides

• NX Series Appliance Quick Start Guide
• Call4tel Portal Access & NX Device Configuration
• Using the NX32 as an SBC
• Using the NX16 as an SBC
• Configuring the Call4tel 3CX SBC Failover
• Upgrading the NX Series to the Latest Version
• How to Rebuild the OS in Your NX Device
• TM MPLS Line Configuration with NX-32 VoIP Gateway
• M1 SIP Trunk Configuration with NX32
• Configuring a Singtel SIP Trunk with the NX-32
• Call4tel Firmware Upgrade Troubleshooting

Datasheets

• NX32 Lite specifications
• NX32 SBC specifications
• NX32 C specifications
• NX64 AiO specifications
• 3CX SBC ARM16 specifications
• NX96 specifications
• NX256 specifications
• 3CX NX256RR specifications
• 3CX DUO SBC specifications
• HA specifications
• Dual Failover Bracket specifications
• PSU specifications

Compliance Documents

Safety test reports, EMC reports, and CE/LVD attestations of conformity are available on request — contact us for the documents you need.