(平台(Teleph统一通信市场ony, Unified Messaging, Conferencing, Others); By Deployment Model (On-Premise, Cloud-Based); By End-User (BFSI, IT & Telecom, Healthcare, Retail, Education, Travel and Hospitality, Others); By Region]: Market Size & Forecast, 2017 – 2026

• 发布日期：2018年1月
• 页数：90
• 格式：PDF.
• 报告ID：PM1073
• 基准年：2017年
• 历史数据：2015-2016