ＲＳ编码的原程序，格式为RS(72,64,9),本原多项式x^7+x^6+1-RS coding the original procedure, the format of the RS (72,64,9), the primitive polynomial x ^ x ^ 7 6 1

pstn到gateway的网管,采用h.323协议簇,g.729编码,rtp传输traffic-PSTN gateway to the network management using H.323 protocol suite, G.729 coding, rtp transmission traffic