signaling link

信号链路 信令链路  detail>>

link-by-link signaling

逐段转发信令,逐段链路信令  detail>>

sls

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active signaling link

激活信令链路  detail>>

analogue signaling data link

模拟信令数据链路  detail>>

available signaling link

可用信令链路  detail>>

dedicated reserve signaling link

专用的备用信号链路  detail>>

digital signaling data link

数字信令数据链路  detail>>

link controller service signaling

链路控制器服务信令  detail>>

radio signaling link rsl

无线信令链路  detail>>

reserve signaling link

备用信号链路  detail>>

signaling data link

信号数据链路  detail>>

signaling data link (sdl)

信令数据链路  detail>>

signaling data link functions

信令数据链路功能  detail>>