CIG 6838联通版HGU是双协议栈的, SIP&H.248共版本,两种协议可以用下面哪条命令切换为SIP,重启后生效
A:/s/tr069set InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.X_CT-COM_ServerType SIP
B:/s/t/set InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.X_CU_ServerType SIP
C:/s/tr069set InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.X_CT-COM_ServerType MEGACO
D:/s/tset InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.X_CT-COM_ServerType MEGACO
出自:诺基亚贝尔认证(ACCESS)