ETSI TR 103 279对语音和视频转码器位置的标准化活动进行了审查 网络内部和网络之间的通信。它确定了当前标准中未解决的问题，并提供了 填补这些空白的建议。

ETSI TR 103 279 provides a review of standardization activities on the location of transcoders for voice and video communications inside and across networks. It identifies issues that are not addressed in current standards and provides recommendations to fill these gaps.