Answer
Apr 07, 2025 - 05:51 AM
Support for PBX systems enables integration with existing telephony infrastructure, preserving investments while upgrading to VoIP. This feature is essential for businesses looking to maintain their current PBX setup. The Grandstream GXW4224 and Sangoma Vega 60GV2 offer extensive PBX compatibility. A variety of options are available to match different PBX configurations and business sizes.
