Asterisk to oBi110 , Packet Drop Rate very high (FIXED)
| 本帖最後由 harold 於 2016-8-5 17:37 編輯 
 Asterisk to oBi110 , Packet Drop Rate very high
 小弟剛起了Asterisk , Asterisk 內打extension 話音沒有問題, 用OBI trunk 打comment都無問題
 但用Asterisk 打OBI Phone1(連住OBI的室內電話), Packets loss rate 好高, 打OBI echo test 都好差!! 救解決方法
 
 
 Call 1
 
 
 Terminal 1        Terminal 2
 Terminal ID        SP2        PHONE1
 State        connected        connected
 Peer Name         Mobile
 Peer Number        xxxxx
 Start Time        17:08:46        17:08:57
 Duration        00:01:17        00:00:53
 Direction        Inbound        Inbound
 Peer RTP Address        192.168.2.xxx:13472
 Local RTP Address        192.168.2.xxx:16858
 RTP Transport        UDP
 Audio Codec        tx=G711U; rx=G711U
 RTP Packetization (ms)        tx=20; rx=20
 RTP Packet Count        tx=3895; rx=1161
 RTP Byte Count        tx=669004; rx=195948
 Peer Clock Differential Rate        0 PPM
 Packets In Jitter Buffer        0
 Packets Out-Of-Order        0
 Packets (10ms) Interpolated        4845
 Packets Late (Dropped)        394
 Packets Lost        0
 Packet Loss Rate        0 %
 Packet Drop Rate        33 %
 Jitter Buffer Length        190 ms
 Received Interarrival Jitter        0 ms
 DTMF Digits Received        1
 Jitter Buffer Underruns        394
 Jitter Buffer Overruns        0
 Sequence number discontinuities        0
 skew compensation        -150 ms
 send silence        0
 
 sip.conf
 [10]
 callerid="obi" <10>
 username=obi
 type=friend
 context=my-group
 secret=obi
 host=dynamic
 nat=no
 canreinvite=no
 transport=udp
 dtmfmode = auto
 jbenable = no
 jbforce = no
 jbimpl = fixed
 disallow=all
 allow=alaw
 allow=ulaw
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