OfficePhone OCS 3100 (오피스폰 OCS 3100) - Omni Channel Service Platformmax 3100 user (Basic functions) Next-gen Communication Solution Bring your own SIP Trunk WFH: remote-enable teams Live Chat Team Messaging Video Conferencing Holiday & Business Hours Routing Ring Group & Welcome Message (Advanced functions) Call Queues Multi-level IVR Deskphone support Call & Chat Reporting Listen Whisper Barge ..