32G切换对应的信令节点是哪一条？请教高手，多谢啦

语音是HANDOVER FROM UTRAN TO GSM，数据是CCO

节点？3A测量之后 应该是 HANDOVER FROM UTRAN COMMAND之后开始切换到G网的

楼上说的很好，学习了。

HANDOVER FROM UTRAN TO GSM

3G->2G （话音）Handover From UTRAN Command
3G->2G （数据）Cell change order from UTRAN Command

PS : Cell change Order from UTRAN
CS: HandoverFrom UTRAN