Further, the open source telephony software can be used as a gateway or session border controller to provide network-based transcoding services.

此外，开源电话软件可以被用来作为网关或会话边界控制器，提供基于网络的转换服务。

youdao

Acme Packet is a leader in manufacturing an obscure bit of telco gear known as a session border controller.

FORBES: Oracle's $2 Billion Bet On The Programmable Network

Traditionally sold as a hardware box, a session border controller is designed to handle the heavy lifting required to reliably transmit voice calls and other media over an IP network, while also protecting networks from malicious attacks.

FORBES: Oracle's $2 Billion Bet On The Programmable Network

And there will be families that have to deal with reduced hours if a father or mother is a border security guard or an air traffic controller.

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