Table Of Contents - Grandstream Networks 3CX Configuration Manual

INTRODUCTION ............................................................................................................. 4
NETWORK SETUP ......................................................................................................... 5
Local Network (LAN) ................................................................................................................ 5
SBC (Session Border Controller) ............................................................................................. 5
Remote STUN ......................................................................................................................... 6
MANUAL CONFIGURATION .......................................................................................... 8
Local Devices (LAN) ................................................................................................................ 8
SIP Extension Configuration ................................................................................................................. 8
MPK / VPK Configuration .................................................................................................................... 10
Remote Devices using 3CX SBC ............................................................................................12
Remote Devices using STUN .................................................................................................13
AUTO-PROVISIONING ................................................................................................. 16
Local Devices (LAN) ...............................................................................................................16
Plug and Play ...................................................................................................................................... 16
Add New Device .................................................................................................................................. 18
Remote Devices using 3CX SBC ............................................................................................19
Remote Devices using STUN .................................................................................................20
Configuring Grandstream Devices with 3CX Phone System
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