Asterisk to oBi110 , Packet Drop Rate very high (FIXED)
[i=s] 本帖最後由 harold 於 2016-8-5 17:37 編輯 [/i]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
[color=Red]Packets Late (Dropped) 394[/color]
Packets Lost 0
Packet Loss Rate 0 %
[color=Red]Packet Drop Rate 33 % [/color]
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 是否你有一些基本东西没有set好!具体看我以前写过的测试帖子。
如果不用OBi110,用SIP devices (SIP PHONE), 是否有同样的问题? [b]回復 [url=http://www.telecom-cafe.com/forum/redirect.php?goto=findpost&pid=42998&ptid=6930]2#[/url] [i]角色[/i] [/b]
in Asterisk SIP to SIP without problem, is very clear Phone1用一个普通的电话机看看。 [i=s] 本帖最後由 harold 於 2016-7-28 13:54 編輯 [/i]
Phone1 , OBI echo test, AA 都好差, 但SP1 (comnet)無問題
我係router , OBI, Asterisk 個rtp port 都改咗, 都唔得! Phone1用普通话机(就是普通的电话头,不用wireless phone),你在试试看。 Phone1用普通话机 打去Asterisk 好差!! 但Phone1用普通话机打去comnet 好好!! [quote]Phone1用普通话机 打去Asterisk 好差!! 但Phone1用普通话机打去comnet 好好!!
[size=2][color=#999999]harold 發表於 2016-7-28 14:45[/color] [url=http://www.telecom-cafe.com/forum/redirect.php?goto=findpost&pid=43003&ptid=6930][img]http://www.telecom-cafe.com/forum/images/common/back.gif[/img][/url][/size][/quote]
問題己解決, 只剩下OBI AA 按完第一層menu(1,2,3) 後, 第二層menu 就會有packet loss!! R爆頭!!! 其实你可以把问题发到官网了,那里有很多专家给你回答。 problem should be fix, OBI didn't reply my request, but i find that DTMFMethod = InBand can be fix the problem
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