Choppy audio delivery - Logs attached for review

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sixteamparlay

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Could someone take a look at the below logs from Netborder Express and 3CX to see if there is a big problem that I am missing. Calls connect from the 3cx to pstn but they are often choppy, "PBX delivers audio" is not checked off for the pstn gateway, Thanks for any advice you can give:


Choppy audio from 3CX to pstn, attached is a phone log from netborder express/Sangoma card:

Please remember to put your logs into code and /code brackets- MFM
Code:
2010-03-24 15:54:53:654 [2128] INFO - netborder.infra.CallLogger.Appender : Call start : 03/24/10 15:54:53
2010-03-24 15:54:53:654 [2128] INFO - netborder.sip.message : RECEIVED SIP MESSAGE (REQUEST) via UDP from 127.0.0.1:5060 :
INVITE sip:[email protected]:5066 SIP/2.0
Via: SIP/2.0/UDP 127.0.0.1:5060;rport=5060;branch=z9hG4bK-d8754z-783ed06648599c51-1---d8754z-
Max-Forwards: 70
Contact: <sip:[email protected]:5060>
To: <sip:[email protected]:5066>;tag=ds-3bf6-964e1570
From: "Angelo Arroyo" <sip:10000>;tag=e704c561
Call-ID: ZjUxNjBiMWE1ODkwMzNiNjUzYmY2N2M2ZGRhNWY5MmY.
CSeq: 1 INVITE
Allow: INVITE
Allow: ACK
Allow: CANCEL
Allow: OPTIONS
Allow: BYE
Allow: REGISTER
Allow: SUBSCRIBE
Allow: NOTIFY
Allow: REFER
Allow: INFO
Allow: MESSAGE
Content-Type: application/sdp
User-Agent: 3CXPhoneSystem 8.0.10100.0
Content-Length: 262

v=0
o=3cxPS 120124866560 318465114113 IN IP4 127.0.0.1
s=3cxPS Audio call
c=IN IP4 127.0.0.1
t=0 0
m=audio 7686 RTP/AVP 8 0 101
c=IN IP4 127.0.0.1
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=sendrecv


2010-03-24 15:54:53:654 [2116] INFO - netborder.cdr : Call started 03/24/10 15:54:53
2010-03-24 15:54:53:654 [2116] INFO - netborder.cdr : SIP IN
2010-03-24 15:54:53:655 [2128] INFO - netborder.sip.message : SENDING SIP MESSAGE (RESPONSE) via UDP to 127.0.0.1:5060 :
SIP/2.0 100 Trying
Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-d8754z-783ed06648599c51-1---d8754z-;rport=5060
From: "Angelo Arroyo" <sip:10000>;tag=e704c561
To: <sip:[email protected]:5066>;tag=ds-3bf6-964e1570
Call-ID: ZjUxNjBiMWE1ODkwMzNiNjUzYmY2N2M2ZGRhNWY5MmY.
CSeq: 1 INVITE
Content-Length: 0
Server: Netborder Express Gateway/1.6.3
Contact: <sip:[email protected]:5066;transport=udp>



2010-03-24 15:54:53:656 [2260] INFO - netborder.media.jrtp.endpoint : ept-id=0 RTCP is enabled
2010-03-24 15:54:53:903 [2128] INFO - netborder.cdr.voip : IN From Header= sip:10000
2010-03-24 15:54:53:903 [2128] INFO - netborder.cdr.voip : IN To Header= sip:[email protected]:5066
2010-03-24 15:54:53:905 [2108] INFO - netborder.gw.routing.GWRoutingSession : ROUTING RESULT:
1 RULE(S) FIRED
Trying:
- q-value=0.001   Rule name=default_pstn_out   RoutedLegInfo=sip.in.requestUri=sip:[email protected]:5066
                                                             sip.in.requestUri.canonical=sip:[email protected]:5066
                                                             sip.in.from.uri=sip:10000
                                                             sip.in.from.uri.canonical=sip:10000
                                                             sip.in.from.displayName="Angelo Arroyo"
                                                             sip.in.to.uri=sip:[email protected]:5066
                                                             sip.in.to.uri.canonical=sip:[email protected]:5066
                                                             sip.in.to.displayName=
                                                             sip.in.header.Via=SIP/2.0/UDP 127.0.0.1:5060;rport=5060;branch=z9hG4bK-d8754z-783ed06648599c51-1---d8754z-
                                                             sip.in.header.CSeq=1 INVITE
                                                             sip.in.header.Call-ID=ZjUxNjBiMWE1ODkwMzNiNjUzYmY2N2M2ZGRhNWY5MmY.
                                                             sip.in.header.Content-Length=262
                                                             sip.in.header.Contact=<sip:[email protected]:5060>
                                                             media.rtp.stream0=sendrecv
                                                             transfer=false
                                                             pstn.out.phoneNumber=7556
                                                             pstn.out.deviceGroup=default
                                                             pstn.out.cpa.enable=false
2010-03-24 15:54:53:905 [2116] INFO - paraxip.cdr : PSTN OUT
2010-03-24 15:54:53:906 [2132] INFO - paraxip.pstn.BidirStateMachine.s0-XYZspan0-c23 :  Using channelName "s0-XYZspan0-c23" for pstn out
2010-03-24 15:54:53:906 [2132] INFO - paraxip.pstn.BidirStateMachine.s0-XYZspan0-c23 : pstn.out.phoneNumber = 7556
2010-03-24 15:54:53:906 [2132] INFO - netborder.cdr.pstn : Outgoing Leg DNIS = 7556
2010-03-24 15:54:53:906 [2132] INFO - netborder.cdr.pstn : Outgoing Leg ANI = unknown-ani
2010-03-24 15:54:53:906 [2068] INFO - netborder.pstn.sangoma.isdn.message.s0-XYZspan0-c23 : TRANSMITTING ISDN MESSAGE via span 0
SETUP
  Crv: 0x0001
  Codeset: 0
    BEARER_CAPABILITY         04 03 80 90 a2
    CHANNEL_IDENTIFICATION    18 03 a9 83 97
    CALLED_PARTY_NUMBER       70 05 80 37 35 35 36
2010-03-24 15:54:53:930 [2076] INFO - netborder.pstn.sangoma.isdn.message.s0-XYZspan0-c23 : RECEIVING ISDN MESSAGE in LAPD PRIMITIVE DL_DA_IN via span 0
CALL_PROCEEDING
  Crv: 0x8001
  Codeset: 0
    CHANNEL_IDENTIFICATION    18 03 a9 83 97
2010-03-24 15:54:53:960 [2076] INFO - netborder.pstn.sangoma.isdn.message.s0-XYZspan0-c23 : RECEIVING ISDN MESSAGE in LAPD PRIMITIVE DL_DA_IN via span 0
ALERTING
  Crv: 0x8001
  Codeset: 0
    PROGRESS_INDICATOR        1e 02 81 88
2010-03-24 15:54:53:960 [2116] INFO - netborder.gw.CallLegWrapper : INLEG inviteAccepted
2010-03-24 15:54:53:961 [2128] INFO - netborder.sip.message : SENDING SIP MESSAGE (RESPONSE) via UDP to 127.0.0.1:5060 :
SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-d8754z-783ed06648599c51-1---d8754z-;rport=5060
From: "Angelo Arroyo" <sip:10000>;tag=e704c561
To: <sip:[email protected]:5066>;tag=ds-3bf6-964e1570
Call-ID: ZjUxNjBiMWE1ODkwMzNiNjUzYmY2N2M2ZGRhNWY5MmY.
CSeq: 1 INVITE
Content-Length: 232
Content-Type: application/sdp
Server: Netborder Express Gateway/1.6.3
Contact: <sip:[email protected]:5066;transport=udp>

v=0
o=Paraxip-Tech 1269460493 1269460542 IN IP4 172.16.4.115
s=SIP Call
c=IN IP4 172.16.4.115
t=0 0
m=audio 14300 RTP/AVP 8 101
a=rtpmap:8 pcma/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=sendrecv


2010-03-24 15:55:00:674 [2076] INFO - netborder.pstn.sangoma.isdn.message.s0-XYZspan0-c23 : RECEIVING ISDN MESSAGE in LAPD PRIMITIVE DL_DA_IN via span 0
CONNECT
  Crv: 0x8001
  Codeset: 0
    PROGRESS_INDICATOR        1e 02 81 82
    CONNECTED_NUMBER          4c 06 a1 37 37 35 35 36
  Codeset: 6
    DISPLAY                   28 0e 4b 6f 77 61 6c 73 6b 69 2c 20 47 65 6e 65
2010-03-24 15:55:00:674 [2076] INFO - netborder.pstn.sangoma.isdn.message.s0-XYZspan0-c23 : TRANSMITTING ISDN MESSAGE via span 0
CONNECT_ACKNOWLEDGE
  Crv: 0x0001
2010-03-24 15:55:00:674 [2116] INFO - netborder.gw.CallLegWrapper : INLEG remoteConnected : NOTENABLED_CONNECT
2010-03-24 15:55:00:674 [2116] INFO - paraxip.cdr : Call Connected 03/24/10 15:55:00
2010-03-24 15:55:00:674 [2128] INFO - netborder.sip.message : SENDING SIP MESSAGE (RESPONSE) via UDP to 127.0.0.1:5060 :
SIP/2.0 200 Ok
Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-d8754z-783ed06648599c51-1---d8754z-;rport=5060
From: "Angelo Arroyo" <sip:10000>;tag=e704c561
To: <sip:[email protected]:5066>;tag=ds-3bf6-964e1570
Call-ID: ZjUxNjBiMWE1ODkwMzNiNjUzYmY2N2M2ZGRhNWY5MmY.
CSeq: 1 INVITE
Content-Length: 232
Content-Type: application/sdp
Contact: <sip:[email protected]:5066;transport=udp>
Server: Netborder Express Gateway/1.6.3

v=0
o=Paraxip-Tech 1269460493 1269460543 IN IP4 172.16.4.115
s=SIP Call
c=IN IP4 172.16.4.115
t=0 0
m=audio 14300 RTP/AVP 8 101
a=rtpmap:8 pcma/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=sendrecv


2010-03-24 15:55:00:778 [1652] INFO - netborder.sip.message : RECEIVED SIP MESSAGE (REQUEST) via UDP from 127.0.0.1:5060 :
ACK sip:[email protected]:5066;transport=udp SIP/2.0
Via: SIP/2.0/UDP 127.0.0.1:5060;rport=5060;branch=z9hG4bK-d8754z-7f417f62250cb448-1---d8754z-
Max-Forwards: 70
Contact: <sip:[email protected]:5060>
To: <sip:[email protected]:5066>;tag=ds-3bf6-964e1570
From: "Angelo Arroyo" <sip:10000>;tag=e704c561
Call-ID: ZjUxNjBiMWE1ODkwMzNiNjUzYmY2N2M2ZGRhNWY5MmY.
CSeq: 1 ACK
User-Agent: 3CXPhoneSystem 8.0.10100.0
Content-Length: 0



2010-03-24 15:55:10:059 [1652] INFO - netborder.sip.message : RECEIVED SIP MESSAGE (REQUEST) via UDP from 127.0.0.1:5060 :
BYE sip:[email protected]:5066;transport=udp SIP/2.0
Via: SIP/2.0/UDP 127.0.0.1:5060;rport=5060;branch=z9hG4bK-d8754z-177f8048fd2d0a53-1---d8754z-
Max-Forwards: 70
Contact: <sip:[email protected]:5060>
To: <sip:[email protected]:5066>;tag=ds-3bf6-964e1570
From: "Angelo Arroyo" <sip:10000>;tag=e704c561
Call-ID: ZjUxNjBiMWE1ODkwMzNiNjUzYmY2N2M2ZGRhNWY5MmY.
CSeq: 2 BYE
User-Agent: 3CXPhoneSystem 8.0.10100.0
Content-Length: 0



2010-03-24 15:55:10:059 [2128] INFO - netborder.sip.message : SENDING SIP MESSAGE (RESPONSE) via UDP to 127.0.0.1:5060 :
SIP/2.0 200 Ok
Via: SIP/2.0/UDP 127.0.0.1:5060;branch=z9hG4bK-d8754z-177f8048fd2d0a53-1---d8754z-;rport=5060
From: "Angelo Arroyo" <sip:10000>;tag=e704c561
To: <sip:[email protected]:5066>;tag=ds-3bf6-964e1570
Call-ID: ZjUxNjBiMWE1ODkwMzNiNjUzYmY2N2M2ZGRhNWY5MmY.
CSeq: 2 BYE
Content-Length: 0



2010-03-24 15:55:10:060 [2128] INFO - netborder.voip.StateMachine.In : sip call ended 03/24/10 15:55:10
2010-03-24 15:55:10:060 [2116] INFO - netborder.gw.CallLegWrapper : INLEG hungup
2010-03-24 15:55:10:060 [2116] INFO - netborder.gw.CallLegWrapper : OUTLEG : hanging up
2010-03-24 15:55:10:060 [2116] INFO - netborder.cdr : Call ended 03/24/10 15:55:10
2010-03-24 15:55:10:060 [2260] INFO - netborder.media.jrtp.endpoint : ept-id=0 RTP Stats
Sent     805 packet(s)
Received 215 packet(s)

2010-03-24 15:55:10:061 [2068] INFO - netborder.pstn.sangoma.isdn.message.s0-XYZspan0-c23 : TRANSMITTING ISDN MESSAGE via span 0
DISCONNECT
  Crv: 0x0001
  Codeset: 0
    CAUSE                     08 02 80 95
2010-03-24 15:55:10:061 [2212] INFO - netborder.media.hostmedia.jitterBuffer : , ept-id=1269460493-950243-15574-454 
Statistics
----------
Number byte(s) written: 34400
Number byte(s) read   : 128800
Number silence byte(s): 93600
Number dropped byte(s)
due to overruns       : 6720
Number dropped byte(s)
due to late packets   : 0
Number underrun(s)    : 12
Number overrun(s)     : 10

2010-03-24 15:55:10:061 [2260] INFO - netborder.media.hostmedia.jitterBuffer : , ept-id=1269460493-653360-32616-453 
Statistics
----------
Number byte(s) written: 128800
Number byte(s) read   : 128800
Number silence byte(s): 0
Number dropped byte(s)
due to overruns       : 0
Number underrun(s)    : 0
Number overrun(s)     : 0

2010-03-24 15:55:10:083 [2076] INFO - netborder.pstn.sangoma.isdn.message.s0-XYZspan0-c23 : RECEIVING ISDN MESSAGE in LAPD PRIMITIVE DL_DA_IN via span 0
RELEASE
  Crv: 0x8001
2010-03-24 15:55:10:083 [2076] INFO - netborder.pstn.sangoma.isdn.message.s0-XYZspan0-c23 : TRANSMITTING ISDN MESSAGE via span 0
RELEASE_COMPLETE
  Crv: 0x0001
2010-03-24 15:58:10:064 [3412] INFO - netborder.infra.CallLogger.Appender : Call end : 03/24/10 15:58:10


--------------------------------------
the 3CX activity log for the same call:

Code:
15:55:09.950  [CM503008]: Call(176): Call is terminated
15:55:00.669  [CM503007]: Call(176): Device joined: sip:[email protected]:5066
15:55:00.669  [CM503007]: Call(176): Device joined: sip:[email protected]:5060
15:54:53.950  [CM503002]: Call(176): Alerting sip:[email protected]:5066
15:54:53.606  [CM503025]: Call(176): Calling Unknown:7556@(Ln.10000@PSTNGATEWAY)@[Dev:sip:[email protected]:5066]
15:54:53.559  [CM503004]: Call(176): Route 1: Unknown:7556@(Ln.10000@PSTNGATEWAY)@[Dev:sip:[email protected]:5066]
15:54:53.543  [CM503010]: Making route(s) to <sip:[email protected]>
15:54:53.543  [CM505001]: Ext.7730: Device info: Device Not Identified: User Agent not matched; Capabilities:[reinvite, replaces, able-no-sdp, recvonly] UserAgent: [Slnk/12] PBX contact: [sip:[email protected]:5060]
15:54:53.543  [CM503001]: Call(176): Incoming call from Ext.7730 to <sip:[email protected]>
 
If you switch off PBX delivers audio does the situation improve?
 
The verbose level of logs is required for troubleshooting.
Please set it (verbose level of logs) and restart 3CX Phone system service (sorry for inconvenience). Then replicate problematic call and post new logs here.

Thanks
 
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