If SIP ALG is enabled, it can affect your BT Cloud Voice SIP trunks: It can interfere with the SIP signalling on incoming and outgoing calls. Registering to the BT Cloud Voice SIP platform. One way audio transmission. The feature SIP ALG can also be known as SIP Aware or SIP...
您应该禁用 SIP ALG,因为它: 中断呼叫和会议应用程序等 SIP 流量。 影响桌面电话和VoIP应用程序的感知可靠性。 使用基于云的VoIP提供商时不需要。 对于几乎所有拥有虚拟电话系统的VoIP用户,最佳做法是完全关闭 SIP ALG。 您启用 SIP ALG 的唯一原因是您的路由器制造商或SparkleCommVoIP提供商已指示您。 鉴于 VoIP ...
For peak VoIP calling performance you should turn off SIP ALG (Application Layer Gateway). Here's how to disable it on your router step-by-step.
Aruba's sample configuration never use VLAN1 for actual controller-controller communication. Aruba sample config uses VLAN99, not VLAN1. Also Loopback should be defined as a endpoint of controller cimmunication. I am fine how to fix this problem, just avoid using VLAN1. But I want to see ...