提供者必须确保与后端(back - office)系统集成，以便预订、配给、计量、估价和收费、计费和其他功能支持用户活动和事务。

The provider must ensure integration with back-office systems so that ordering, provisioning, metering, rating and charging, billing and other functions support consumer activities and transactions.

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旧系统集成和兼容性：与现有NMS或EMS解决方案以及与可能不支持JMX的旧的可管理端点协作的能力。

Legacy integration and compatibility: The ability to work in harmony with existing NMS or EMS solutions, as well as legacy-manageable endpoints that may not support JMX.

youdao

企业在线专注于移动互联网与系统集成业务，从策略到支持，为用户提供多维度的即时支持。

We focus on mobile internet business and systems integration services, from strategy to support, we provided users with real-time multi-dimensional support.

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