Hi, A client of ours get lots of problem with there voice quality when the do a lot SIP calls. In a application I log the rtpqos audio jitter an lost packets. (see Below)
Does anybody know what the numbers mean? If I look at a sample of the channel variables, I see the following number. local_lostpackets = 7706 local_jitter = 2 local_maxjitter = 11 local_minjitter = 0 .. .. remote_lostpackets = 0 remote_jitter = 0 remote_maxjitter = 70000 remote_minjitter = 14000 .. .. The only thing I see is this: http://www.voip-info.org/wiki/view/Asterisk+func+channel Regards, Arjan Kroon Mobillion BV exten => s,n,Set(A_SIP_DATA=${CHANNEL(rtpqos,audio,local_lostpackets)}) exten => s,n,Set(A_SIP_DATA=${A_SIP_DATA},${CHANNEL(rtpqos,audio,local_jitter)}) exten => s,n,Set(A_SIP_DATA=${A_SIP_DATA},${CHANNEL(rtpqos,audio,local_maxjitter)}) exten => s,n,Set(A_SIP_DATA=${A_SIP_DATA},${CHANNEL(rtpqos,audio,local_minjitter)}) exten => s,n,Set(A_SIP_DATA=${A_SIP_DATA},${CHANNEL(rtpqos,audio,local_normdevjitter)}) exten => s,n,Set(A_SIP_DATA=${A_SIP_DATA},${CHANNEL(rtpqos,audio,local_stdevjitter)}) exten => s,n,Set(A_SIP_DATA=${A_SIP_DATA},${CHANNEL(rtpqos,audio,remote_lostpackets)}) exten => s,n,Set(A_SIP_DATA=${A_SIP_DATA},${CHANNEL(rtpqos,audio,remote_jitter)}) exten => s,n,Set(A_SIP_DATA=${A_SIP_DATA},${CHANNEL(rtpqos,audio,remote_maxjitter)}) exten => s,n,Set(A_SIP_DATA=${A_SIP_DATA},${CHANNEL(rtpqos,audio,remote_minjitter)}) exten => s,n,Set(A_SIP_DATA=${A_SIP_DATA},${CHANNEL(rtpqos,audio,remote_normdevjitter)}) exten => s,n,Set(A_SIP_DATA=${A_SIP_DATA},${CHANNEL(rtpqos,audio,remote_stdevjitter)}) -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
