There are several issues need to be studied during the progress of converging telecomm services and IP technology into "IP telecomm network".

在电信业务和IP技术不断融合，逐步走向“IP电信网”的过程中，有很多问题需要继续探讨和研究。

youdao

There are several issues need to be studied during the progress of converging telecomm services and IP technology into "IP telecomm network".

在电信业务和IP技术不断融合，逐步走向“IP电信网”的过程中，有很多问题需要继续探讨和研究。

youdao