The international carrier industry is facing challenges as traditional international carrier products are experiencing low growth or decline, while new entrants are disrupting the market. Telecom groups have the potential to capture these trends through their international wholesale departments, but their internal resistance to change is hindering their success. International telecom wholesale remains unknown to many, with only a small group of professionals having real knowledge of subsectors such as international termination, submarine cables, and IP international interconnection. The legacy part of this business is overly mature, and the magnitude of revenues associated with subsectors is small compared to traditional "national" products. Therefore, telecom groups should重新考虑他们的国际批发策略，重组并克服内部对变革的阻力。随着业务的发展和新进入者的破坏，我们强调需要重新启动国际运营的整合和使命。
