07-29-2013 03:21 AM - edited 03-16-2019 06:35 PM
Hi Guys
We have in production mode CUCM version 4 connected throught sip trunk with remote pbx
With the version 4 we dont have any issues
We have rebuilt a cucm version 9
Now when we put in the production mode the cucm version 9 one sip trunk has problem with the incoimg calls
Outgoing is ok but the incoming calls from the remote site has no audio
We have tick the MTP into the trunk otherwise the outgoings not working
Attached is the traces for succesful outgoing call amd for the problematic incoming call with no audio
Incoming call:
Calling number: 800879310007
Called Number: 0075
Outgoing call:
Calling number: 0075
Called Number: 800879310007
07-29-2013 04:59 AM
Chrys,
Looking at the logs, the call setuop was not done using SIP, It was done using h225. Which implies that this call setup arrived via a h323 connection..
I have also observed that the h323 setup was done using fast start. before we troubleshoot..Can you give us the accurate description of what this should be.
The working call used SIP for outbound call setup
00784479.002 |13:05:55.828 |AppInfo |In Message -- H225SetupMsg -- Protocol= H225Protocol
00784479.003 |13:05:55.828 |AppInfo |Ie - H225BearerCapabilityIe -- IEData= 04 03 80 90 A3
00784479.004 |13:05:55.828 |AppInfo |Ie - H225CallingPartyIe -- IEData= 6C 0E 00 80 38 30 30 38 37 39 33 31 30 30 30 37
00784479.005 |13:05:55.828 |AppInfo |Ie - Q931CalledPartyIe -- IEData= 70 05 80 30 30 37 35
00784479.010 |13:05:55.829 |AppInfo |SPROCRas - {
h323-uu-pdu
{
h323-message-body setup :
{
protocolIdentifier { 0 0 8 2250 0 4 },
sourceInfo
{
vendor
{
vendor
{
t35CountryCode 181,
t35Extension 0,
manufacturerCode 18
}
},
gateway
{
protocol
{
voice :
{
supportedPrefixes
{
}
}
}
},
mc FALSE,
undefinedNode FALSE
},
activeMC FALSE,
conferenceID 'CB8E4399F51111E296AB801FE2AA2F45'H,
conferenceGoal create : NULL,
callType pointToPoint : NULL,
sourceCallSignalAddress ipAddress :
{
ip '0A041004'H,
port 15963
},
callIdentifier
{
guid 'CB8EDFC1F51111E296AD801FE2AA2F45'H
},
fastStart
{
00784479.011 |13:05:55.829 |AppInfo |
'0000000D4001800B050001000A04100449 ...'H,
'400000060401004D40018012150001000A ...'H
},
mediaWaitForConnect FALSE,
canOverlapSend FALSE,
multipleCalls TRUE,
maintainConnection TRUE,
symmetricOperationRequired NULL
},
h245Tunneling TRUE
}
00784479.012 |13:05:55.829 |AppInfo |}
00784479.013 |13:05:55.829 |AppInfo |fastStart 0 OpenLogicalChannel
00784479.014 |13:05:55.829 |AppInfo |value FastStartOLC ::=
00784479.015 |13:05:55.829 |AppInfo |{
forwardLogicalChannelNumber 1,
forwardLogicalChannelParameters
{
dataType audioData : g729 : 2,
multiplexParameters h2250LogicalChannelParameters :
{
sessionID 1,
mediaControlChannel unicastAddress : iPAddress :
{
network '0A041004'H,
tsapIdentifier 18901
},
silenceSuppression TRUE
}
}
00784479.016 |13:05:55.829 |AppInfo |}
00784479.017 |13:05:55.829 |AppInfo |fastStart 1 OpenLogicalChannel
00784479.018 |13:05:55.829 |AppInfo |value FastStartOLC ::=
00784479.019 |13:05:55.829 |AppInfo |{
forwardLogicalChannelNumber 1,
forwardLogicalChannelParameters
{
dataType nullData : NULL,
multiplexParameters none : NULL
},
reverseLogicalChannelParameters
{
dataType audioData : g729 : 2,
multiplexParameters h2250LogicalChannelParameters :
{
sessionID 1,
mediaChannel unicastAddress : iPAddress :
{
network '0A041004'H,
tsapIdentifier 18900
},
mediaControlChannel unicastAddress : iPAddress :
{
network '0A041004'H,
tsapIdentifier 18901
},
silenceSuppression TRUE
}
}
00785039.000 |13:06:14.058 |SdlSig |H245SessionEstablishedFailure |waitForCapabilitiesExchange |H245Interface(1,100,185,6) |H245SessionManager(1,100,28,6)
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07-29-2013 05:58 AM
Hi aok
Thank you for your input
I have saw also the h225 messages but the client say that its sip connection for both ways
Lets check whats going on
Please rate all useful posts ,
Regards
Chrysostomos
""The Most Successful People Are Those Who Are Good At Plan B""
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