Gartner Research

Market Guide for Global SIP Trunking Services

Published: 14 January 2019

Summary

Enterprises are migrating from TDM to SIP trunks for PSTN access. I&O leaders responsible for networking should use this research to support their gathering of requirements and evaluate them against the vendor in the market, balancing agility, resiliency and price.

Included in Full Research

  • Voice Features and Virtual Numbers
  • Fraud Detection, Prevention and Protection
  • Encryption and Security
  • Geographical Coverage
  • Pricing: Lower Cost by Including Bursting and Pooling
  • Interoperability With Vendor-Specific Devices or Platforms and Transport
  • SLAs
  • Market Introduction

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