Solve problems such as delay and instability during IP link transmission

At present, the access equipment in the domestic market is generally based on optical fiber or E1 link transmission. This platform can set the Ethernet interface of the main control board as the transmission link interface, which can meet the transmission of multiple services based on IP links.

When the IP link is used for transmission, fixed bandwidth can be allocated to the accessed services to ensure that each service has a stable bandwidth without affecting each other or preempting each other’s bandwidth. It can also set priorities for services. When the bandwidth of the IP link is tight or unstable, priority can be given to ensure the stable transmission of important services.

When transmitting over an IP link, the quality of the IP link provided by different regions and operators is different, and there may be problems such as Ethernet transmission delay, jitter and packet loss, so that the voice heard by the user will appear incoherent and delayed. Even the phenomenon of interruption cannot provide quality assurance for services with higher requirements such as voice communication.

In view of the above problems, the platform can set relevant parameters of the platform according to the quality of the IP link provided by the operator to achieve the best transmission effect, and can support functions such as transmission delay optimization, jitter buffer absorption, anti-packet loss, etc., to improve the stability of transmission. Reliability, to solve the problem of incoherence, delay and even interruption of voice communication.