GTIGLOBAL IP TO WHITELIST IN YOUR FIREWALL

ADD (Whitelist) THESE IP TO YOUR SERVER FIREWALL (updated 03-01-2026)

96.127.174.38
15.204.204.138
15.204.237.232
37.18.129.170
37.18.129.171
37.18.129.172
37.18.129.173
37.18.129.252
37.18.129.253

** Here are the hosted platforms we support:
    Asterisk (v16+)
    Broadsoft Broadworks
    PortaOne
    LG-Ericsson
    VitalPBX
    MOR Softswitch
    FREEPBX 
    3CX Servers
    FreeSwitch
    NetSapiens SiPBx

We have made a strategic decision to focus on cloud-based platforms initially since most companies are looking to transition to some form of cloud UCaaS.