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Siemens QSIG Call disconnects after a few seconds with Cause i = 0x809E - Response to STATUS ENQUIRY or number unassigned

Max Schmid
Level 1
Level 1

Hi,

 

I have a problem with a QSIG connection to a Siemens PBX using a E1 QSIG connection. The call setup seems to be fine and connects as expected but after a few seconds, the call gets disconnected with Cause i = 0x809E - Response to STATUS ENQUIRY or number unassigned.

 

Jun 23 08:44:07.270: ISDN Se0/0/0:15 Q931: TX -> SETUP pd = 8  callref = 0x0001
        Sending Complete
        Bearer Capability i = 0x8090A3
                Standard = CCITT
                Transfer Capability = Speech
                Transfer Mode = Circuit
                Transfer Rate = 64 kbit/s
        Channel ID i = 0xA98381
                Exclusive, Channel 1
        Facility i = 0x91AA06800100820100A11502010006042B0C0900800A4D6178207363686D6964
        Calling Party Number i = 0x0081, '35511'
                Plan:Unknown, Type:Unknown
        Called Party Number i = 0x80, '34204'
                Plan:Unknown, Type:Unknown
Jun 23 08:44:07.370: ISDN Se0/0/0:15 Q931: RX <- FACILITY pd = 8  callref = 0x8001
        Facility i = 0x91A40702028485800100
Jun 23 08:44:07.370: ISDN Se0/0/0:15 Q931: RX <- CALL_PROC pd = 8  callref = 0x8001
        Channel ID i = 0xA98381
                Exclusive, Channel 1
Jun 23 08:44:07.534: ISDN Se0/0/0:15 Q931: RX <- ALERTING pd = 8  callref = 0x8001
        Facility i = 0x9FAA068001008201008B0100A11102025730020101A108040348344B020101
        Facility i = 0x9FAA068001008201008B0100A10F0202853902015530068204061C0840
        Progress Ind i = 0x8088 - In-band info or appropriate now available
Jun 23 08:44:08.962: ISDN Se0/0/0:15 Q931: RX <- CONNECT pd = 8  callref = 0x8001
        Facility i = 0x9FAA068001008201008B0100A111020257E0020102A108040348344B020101
        Facility i = 0x9FAA068001008201008B0100A10F0202855702015530068204061C0840
        Connected Number i = 0x0080, '34204'
Jun 23 08:44:08.966: ISDN Se0/0/0:15 Q931: TX -> CONNECT_ACK pd = 8  callref = 0x0001
Jun 23 08:44:19.707: ISDN Se0/0/0:15 Q931: TX -> STATUS_ENQ pd = 8  callref = 0x0001
Jun 23 08:44:19.707: ISDN Se0/0/0:15 Q931: TX -> DISCONNECT pd = 8  callref = 0x0001
        Cause i = 0x8090 - Normal call clearing
Jun 23 08:44:19.783: ISDN Se0/0/0:15 Q931: RX <- STATUS pd = 8  callref = 0x8001
        Cause i = 0x809E - Response to STATUS ENQUIRY or number unassigned
        Call State i = 0x0A
Jun 23 08:44:19.811: ISDN Se0/0/0:15 Q931: RX <- RELEASE pd = 8  callref = 0x8001
        Cause i = 0x8090 - Normal call clearing
Jun 23 08:44:19.851: ISDN Se0/0/0:15 Q931: TX -> RELEASE_COMP pd = 8  callref = 0x0001
Jun 23 08:44:28.243: %CMAPP-6-CONFIG_DONE: Configuration by CCM is done

 

Any idea what causes the disconnect?

 

Thanks,

Max

 

Problem solved.

 

There was an issue with the network connectivity which caused the ISDN Backhaul connection to drop.

 

2 Replies 2

j.huizinga
Level 6
Level 6

Seems the problem is on the Cisco side

You send TX -> STATUS_ENQ which the Siemens responses to with RX <- STATUS

But in between the Cisco sends a disconnect TX -> DISCONNECT Normal call clearing

And the Siemens says OK and send a RX <- RELEASE

 

Are you using H323? Then do some debugging on H323, and see what is happening there.

 

Bye

I use MGCP to connect the Gateway.

 

Jun 23 11:09:52.249: ISDN Se0/0/0:15 Q931: RX <- SETUP pd = 8  callref = 0x0052
        Sending Complete
        Bearer Capability i = 0x8090A3
                Standard = CCITT
                Transfer Capability = Speech
                Transfer Mode = Circuit
                Transfer Rate = 64 kbit/s
        Channel ID i = 0xA98396
                Exclusive, Channel 22
        Facility i = 0x9FAA068001008201008B0100A11102027100020100A108040348344B020101
        Facility i = 0x9FAA068001008201008B0102A1140202DC4B02013B300B30090A01050A01030A0104
        Facility i = 0x9FAA068001008201008B0100A10F0202DC5A0201553006820406400840
        Calling Party Number i = 0x1183, '498960734204'
                Plan:ISDN, Type:International
        Called Party Number i = 0x91, '35511'
                Plan:ISDN, Type:International
        High Layer Compat i = 0x9181
        Locking Shift to Codeset 4
        Codeset 4 IE 0x31  i = 0x81
Jun 23 11:09:52.261: //-1/xxxxxxxxxxxx/CCAPI/ccIFCallSetupRequestPrivate:
   Interface=0x47D786C0, Interface Type=6, Destination=, Mode=0x9,
   Call Params(Calling Number=,(Calling Name=)(TON=Unknown, NPI=Unknown, Screening=Not Screened, Presentation=Allowed),
   Called Number=(TON=Unknown, NPI=Unknown), Calling Translated=FALSE,
   Subscriber Type Str=, FinalDestinationFlag=FALSE, Outgoing Dial-peer=0, Call Count On=FALSE,
   Source Trkgrp Route Label=, Target Trkgrp Route Label=, tg_label_flag=0, Application Call Id=D000000002b2bf8d000000F580000052)
Jun 23 11:09:52.265: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

Jun 23 11:09:52.265: :cc_get_feature_vsa malloc success
Jun 23 11:09:52.265: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

Jun 23 11:09:52.265:  cc_get_feature_vsa count is 1
Jun 23 11:09:52.265: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

Jun 23 11:09:52.265: :FEATURE_VSA attributes are: feature_name:0,feature_time:1203672704,feature_id:63
Jun 23 11:09:52.265: //63/BBB6DC628021/CCAPI/ccIFCallSetupRequestPrivate:
   SPI Call Setup Request Is Success; Interface Type=6, FlowMode=1
Jun 23 11:09:52.265: //63/BBB6DC628021/CCAPI/ccCallSetContext:
   Context=0x485CB790
Jun 23 11:09:52.265: //-1/xxxxxxxxxxxx/CCAPI/ccIFCallSetupRequestPrivate:
   Interface=0x4735AD38, Interface Type=9, Destination=0.0.0.0, Mode=0x9,
   Call Params(Calling Number=,(Calling Name=)(TON=Unknown, NPI=Unknown, Screening=Not Screened, Presentation=Allowed),
   Called Number=(TON=Unknown, NPI=Unknown), Calling Translated=FALSE,
   Subscriber Type Str=, FinalDestinationFlag=FALSE, Outgoing Dial-peer=0, Call Count On=TRUE,
   Source Trkgrp Route Label=, Target Trkgrp Route Label=, tg_label_flag=0, Application Call Id=D000000002b2bf8d000000F580000052)
Jun 23 11:09:52.269: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

Jun 23 11:09:52.269: :cc_get_feature_vsa malloc success
Jun 23 11:09:52.269: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

Jun 23 11:09:52.269:  cc_get_feature_vsa count is 2
Jun 23 11:09:52.269: //-1/xxxxxxxxxxxx/CCAPI/cc_get_feature_vsa:

Jun 23 11:09:52.269: :FEATURE_VSA attributes are: feature_name:0,feature_time:1203672480,feature_id:64
Jun 23 11:09:52.269: //64/BBB6DC628021/CCAPI/ccIFCallSetupRequestPrivate:
   SPI Call Setup Request Is Success; Interface Type=9, FlowMode=1
Jun 23 11:09:52.269: //64/BBB6DC628021/CCAPI/ccCallSetContext:
   Context=0x485C8CF0
Jun 23 11:09:52.273: //64/BBB6DC628021/CCAPI/cc_api_call_connected:
   Interface=0x4735AD38, Data Bitmask=0x0, Progress Indication=NULL(0),
   Connection Handle=0
Jun 23 11:09:52.273: //64/BBB6DC628021/CCAPI/cc_api_call_connected:
   Call Entry(Connected=TRUE, Responsed=TRUE, Retry Count=0)
Jun 23 11:09:52.273: //63/BBB6DC628021/CCAPI/cc_api_call_proceeding:
   Interface=0x47D786C0, Progress Indication=NULL(0)
Jun 23 11:09:52.277: //63/BBB6DC628021/CCAPI/cc_api_call_connected:
   Interface=0x47D786C0, Data Bitmask=0x1, Progress Indication=DESTINATION IS NON ISDN(2),
   Connection Handle=0
Jun 23 11:09:52.277: //63/BBB6DC628021/CCAPI/cc_api_call_connected:
   Call Entry(Connected=TRUE, Responsed=TRUE, Retry Count=0)
Jun 23 11:09:52.277: //63/BBB6DC628021/CCAPI/ccCallModify:
   Nominator=0x1000, Params=0x4842BCA0, Call Id=63
Jun 23 11:09:52.277: //63/xxxxxxxxxxxx/CCAPI/ccCallReportDigits:
   (callID=0x3F, digit_event=0x1, enable=TRUE, consume=FALSE)
Jun 23 11:09:52.277: //63/BBB6DC628021/CCAPI/ccCallReportDigits:
   Enabled=TRUE, Call Id=63
Jun 23 11:09:52.277: //63/xxxxxxxxxxxx/CCAPI/cc_api_call_report_digits_done:
   (vdbPtr=0x47D786C0, callID=0x3F, disp=0, digit_event=0x1, enable=TRUE, consume=FALSE)
Jun 23 11:09:52.277: //63/BBB6DC628021/CCAPI/cc_api_call_report_digits_done:
   Enabled=TRUE, Disposition=0x0, Interface=0x47D786C0, Call Id=63
Jun 23 11:09:52.277: //63/BBB6DC628021/CCAPI/cc_api_call_report_digits_done:
   Call Entry(Initial Digit Timeout=15000(ms), Inter Digit Timeout=10000(ms))
Jun 23 11:09:52.277: //63/xxxxxxxxxxxx/CCAPI/ccConferenceCreate:
   (confID=0x4842BEB4, callID1=0x3F, callID2=0x40, tag=0x0)
Jun 23 11:09:52.277: //63/xxxxxxxxxxxx/CCAPI/ccConferenceCreate:
   (confID=0x4842BEB4, callID1=0x3F, gcid=0-0-0-0, tag=0x0)
Jun 23 11:09:52.281: //64/xxxxxxxxxxxx/CCAPI/ccConferenceCreate:
   (confID=0x4842BEB4, callID2=0x40, gcid=0-0-0-0, tag=0x0)
Jun 23 11:09:52.281: //63/BBB6DC628021/CCAPI/ccConferenceCreate:
   Conference Id=0x4842BEB4, Call Id1=63, Call Id2=64, Tag=0x0
Jun 23 11:09:52.281: //63/xxxxxxxxxxxx/CCAPI/cc_api_bridge_done:
   Conference Id=0x20, Source Interface=0x47D786C0, Source Call Id=63,
   Destination Call Id=64, Disposition=0x0, Tag=0xFFFFFFFF
Jun 23 11:09:52.281: //64/xxxxxxxxxxxx/CCAPI/cc_api_bridge_done:
   Conference Id=0x20, Source Interface=0x4735AD38, Source Call Id=64,
   Destination Call Id=63, Disposition=0x0, Tag=0x0
Jun 23 11:09:52.281: //63/BBB6DC628021/CCAPI/cc_generic_bridge_done:
   Conference Id=0x20, Source Interface=0x4735AD38, Source Call Id=64,
   Destination Call Id=63, Disposition=0x0, Tag=0x0
Jun 23 11:09:52.281: //63/BBB6DC628021/CCAPI/ccConferenceCreate:
   Call Entry(Conference Id=0x20, Destination Call Id=64)
Jun 23 11:09:52.281: //64/BBB6DC628021/CCAPI/ccConferenceCreate:
   Call Entry(Conference Id=0x20, Destination Call Id=63)
Jun 23 11:09:52.281: //63/BBB6DC628021/CCAPI/cc_api_caps_ind:
   Destination Interface=0x4735AD38, Destination Call Id=64, Source Call Id=63,
   Caps(Codec=0x1, Fax Rate=0x1, Vad=0x1,
   Modem=0x2, Codec Bytes=20, Signal Type=3)
Jun 23 11:09:52.281: //63/BBB6DC628021/CCAPI/cc_api_caps_ind:
   Caps(Playout Mode=1, Playout Initial=60(ms), Playout Min=40(ms),
   Playout Max=1000(ms), Fax Nom=300(ms))
Jun 23 11:09:52.281: //64/BBB6DC628021/CCAPI/cc_api_caps_ind:
   Destination Interface=0x47D786C0, Destination Call Id=63, Source Call Id=64,
   Caps(Codec=0x1, Fax Rate=0x2, Vad=0x1,
   Modem=0x2, Codec Bytes=160, Signal Type=2)
Jun 23 11:09:52.281: //64/BBB6DC628021/CCAPI/cc_api_caps_ind:
   Caps(Playout Mode=1, Playout Initial=60(ms), Playout Min=40(ms),
   Playout Max=1000(ms), Fax Nom=300(ms))
Jun 23 11:09:52.281: //64/BBB6DC628021/CCAPI/cc_api_caps_ack:
   Destination Interface=0x47D786C0, Destination Call Id=63, Source Call Id=64,
   Caps(Codec=g711ulaw(0x1), Fax Rate=FAX_RATE_VOICE(0x2), Vad=OFF(0x1),
   Modem=ON(0x2), Codec Bytes=160, Signal Type=2, Seq Num Start=8587)
Jun 23 11:09:52.285: //63/BBB6DC628021/CCAPI/cc_api_caps_ack:
   Destination Interface=0x4735AD38, Destination Call Id=64, Source Call Id=63,
   Caps(Codec=g711ulaw(0x1), Fax Rate=FAX_RATE_VOICE(0x2), Vad=OFF(0x1),
   Modem=ON(0x2), Codec Bytes=160, Signal Type=2, Seq Num Start=8587)
Jun 23 11:09:52.285: //63/BBB6DC628021/CCAPI/cc_api_call_modify_done:
   Result=0, Interface=0x47D786C0, Call Id=63
Jun 23 11:09:52.285: //63/BBB6DC628021/CCAPI/cc_api_voice_mode_event:
   Call Id=63
Jun 23 11:09:52.289: //63/BBB6DC628021/CCAPI/cc_api_voice_mode_event:
   Call Entry(Context=0x485CB790)
Jun 23 11:09:52.289: //63/BBB6DC628021/CCAPI/cc_process_notify_bridge_done:
   Conference Id=0x20, Call Id1=63, Call Id2=64
Jun 23 11:09:52.293: //63/BBB6DC628021/CCAPI/ccSetDigitTimeouts:
   Initial Digit Timeout=4000(ms), Inter Digit Timeout=4000(ms)
Jun 23 11:09:52.293: //63/BBB6DC628021/CCAPI/ccSetDigitTimeouts:
   Call Entry(Inter Digit Timeout=4000(ms), Initial Digit Timeout=4000(ms))
Jun 23 11:09:52.293: //63/BBB6DC628021/CCAPI/ccRestartDigitTimeoutMsec:
   Digit Timeout=0, Call Id=63
Jun 23 11:09:52.293: //63/xxxxxxxxxxxx/CCAPI/ccCallReportDigits:
   (callID=0x3F, digit_event=0x1, enable=TRUE, consume=FALSE)
Jun 23 11:09:52.293: //63/BBB6DC628021/CCAPI/ccCallReportDigits:
   Enabled=TRUE, Call Id=63
Jun 23 11:09:52.293: //63/xxxxxxxxxxxx/CCAPI/cc_api_call_report_digits_done:
   (vdbPtr=0x47D786C0, callID=0x3F, disp=0, digit_event=0x1, enable=TRUE, consume=FALSE)
Jun 23 11:09:52.293: //63/BBB6DC628021/CCAPI/cc_api_call_report_digits_done:
   Enabled=TRUE, Disposition=0x0, Interface=0x47D786C0, Call Id=63
Jun 23 11:09:52.293: //63/BBB6DC628021/CCAPI/cc_api_call_report_digits_done:
   Call Entry(Initial Digit Timeout=4000(ms), Inter Digit Timeout=4000(ms))
Jun 23 11:09:52.297: ISDN Se0/0/0:15 Q931: TX -> CALL_PROC pd = 8  callref = 0x8052
        Channel ID i = 0xA98396
                Exclusive, Channel 22
Jun 23 11:09:52.297: ISDN Se0/0/0:15 Q931: TX -> FACILITY pd = 8  callref = 0x8052
        Facility i = 0x91AA06800100820100A4070202DC4B800100
Jun 23 11:09:52.297: ISDN Se0/0/0:15 Q931: TX -> ALERTING pd = 8  callref = 0x8052
        Facility i = 0x91AA06800100820100A11502010106042B0C0901800A4D6178205363686D6964
        Progress Ind i = 0x8088 - In-band info or appropriate now available
Jun 23 11:09:52.301: //63/BBB6DC628021/CCAPI/ccCallModify:
   Nominator=0x1000, Params=0x4842B7A0, Call Id=63
Jun 23 11:09:52.301: //63/BBB6DC628021/CCAPI/cc_api_call_modify_done:
   Result=0, Interface=0x47D786C0, Call Id=63
Jun 23 11:09:52.301: //63/BBB6DC628021/CCAPI/ccGenerateToneInfo:
   Stop Tone On Digit=FALSE, Tone=Ring Back,
   Tone Direction=Network, Params=0x0, Call Id=63
Jun 23 11:09:52.393: ISDN Se0/0/0:15 Q931: RX <- FACILITY pd = 8  callref = 0x0052
        Facility i = 0x91A4070202DC5A800100
Jun 23 11:09:52.453: ISDN Se0/0/0:15 Q931: RX <- FACILITY pd = 8  callref = 0x0052
        Facility i = 0x91A4070202DC5A800100
Jun 23 11:09:54.237: ISDN Se0/0/0:15 Q931: TX -> CONNECT pd = 8  callref = 0x8052
        Facility i = 0x91AA06800100820100A11502010206042B0C0902800A4D6178207363686D6964
        Connected Number i = 0x00A1, '498960735511'
Jun 23 11:09:54.241: //63/BBB6DC628021/CCAPI/ccGenerateToneInfo:
   Stop Tone On Digit=FALSE, Tone=Null,
   Tone Direction=Network, Params=0x0, Call Id=63
Jun 23 11:09:54.241: //63/BBB6DC628021/CCAPI/ccCallModifyExtended:
   Nominator=0x4842BBD0, Params=0x4842AE20, Call Id=63
Jun 23 11:09:54.241: //64/BBB6DC628021/CCAPI/ccCallModify:
   Nominator=0x18830, Params=0x4842B020, Call Id=64
Jun 23 11:09:54.245: //63/BBB6DC628021/CCAPI/cc_api_call_modify_done:
   Result=0, Interface=0x47D786C0, Call Id=63
Jun 23 11:09:54.245: //64/BBB6DC628021/CCAPI/cc_api_call_modify_done:
   Result=0, Interface=0x4735AD38, Call Id=64
Jun 23 11:09:54.317: ISDN Se0/0/0:15 Q931: RX <- FACILITY pd = 8  callref = 0x0052
        Facility i = 0x91A4070202DCA5800100
Jun 23 11:09:54.317: ISDN Se0/0/0:15 Q931: RX <- CONNECT_ACK pd = 8  callref = 0x0052
Jun 23 11:09:56.293: //63/BBB6DC628021/CCAPI/cc_handle_inter_digit_timer:
   Generate inter-digit timeout CC_EV_CALL_DIGIT_END event
#
#
#
Jun 23 11:10:06.681: ISDN Se0/0/0:15 Q931: TX -> STATUS_ENQ pd = 8  callref = 0x8052
Jun 23 11:10:06.681: ISDN Se0/0/0:15 Q931: TX -> DISCONNECT pd = 8  callref = 0x8052
        Cause i = 0x8090 - Normal call clearing
Jun 23 11:10:06.785: ISDN Se0/0/0:15 Q931: RX <- STATUS pd = 8  callref = 0x0052
        Cause i = 0x809E - Response to STATUS ENQUIRY or number unassigned
        Call State i = 0x0A
Jun 23 11:10:06.829: ISDN Se0/0/0:15 Q931: RX <- RELEASE pd = 8  callref = 0x0052
        Cause i = 0x8090 - Normal call clearing
Jun 23 11:10:06.833: //63/xxxxxxxxxxxx/CCAPI/ccCallReportDigits:
   (callID=0x3F, digit_event=0x0, enable=FALSE, consume=FALSE)
Jun 23 11:10:06.833: //63/BBB6DC628021/CCAPI/ccCallReportDigits:
   Enabled=TRUE, Call Id=63
Jun 23 11:10:06.833: //63/xxxxxxxxxxxx/CCAPI/cc_api_call_report_digits_done:
   (vdbPtr=0x47D786C0, callID=0x3F, disp=0, digit_event=0x0, enable=FALSE, consume=FALSE)
Jun 23 11:10:06.833: //63/BBB6DC628021/CCAPI/cc_api_call_report_digits_done:
   Enabled=TRUE, Disposition=0x0, Interface=0x47D786C0, Call Id=63
Jun 23 11:10:06.837: //63/BBB6DC628021/CCAPI/cc_api_call_report_digits_done:
   Call Entry(Initial Digit Timeout=4000(ms), Inter Digit Timeout=4000(ms))
Jun 23 11:10:06.837: //64/BBB6DC628021/CCAPI/ccGetCallStatistics:
   Call Stats=0x485D3C54, Call Id=64
Jun 23 11:10:06.837: //63/BBB6DC628021/CCAPI/ccConferenceDestroy:
   Conference Id=0x20, Tag=0x0
Jun 23 11:10:06.837: //63/xxxxxxxxxxxx/CCAPI/cc_api_bridge_drop_done:
   Conference Id=0x20, Source Interface=0x47D786C0, Source Call Id=63,
   Destination Call Id=64, Disposition=0x0, Tag=0x0
Jun 23 11:10:06.837: //64/xxxxxxxxxxxx/CCAPI/cc_api_bridge_drop_done:
   Conference Id=0x20, Source Interface=0x4735AD38, Source Call Id=64,
   Destination Call Id=63, Disposition=0x0, Tag=0x0
Jun 23 11:10:06.837: //63/BBB6DC628021/CCAPI/cc_generic_bridge_done:
   Conference Id=0x20, Source Interface=0x4735AD38, Source Call Id=64,
   Destination Call Id=63, Disposition=0x0, Tag=0x0
Jun 23 11:10:06.841: //63/BBB6DC628021/CCAPI/ccCallDisconnect:
   Cause Value=16, Tag=0x0, Call Entry(Previous Disconnect Cause=0, Disconnect Cause=0)
Jun 23 11:10:06.841: //63/BBB6DC628021/CCAPI/ccCallDisconnect:
   Cause Value=16, Call Entry(Responsed=TRUE, Cause Value=16)
Jun 23 11:10:06.841: //63/BBB6DC628021/CCAPI/cc_api_get_transfer_info:
   Transfer Number Is Null
Jun 23 11:10:06.841: //64/BBB6DC628021/CCAPI/ccCallDisconnect:
   Cause Value=16, Tag=0x0, Call Entry(Previous Disconnect Cause=0, Disconnect Cause=0)
Jun 23 11:10:06.841: //64/BBB6DC628021/CCAPI/ccCallDisconnect:
   Cause Value=16, Call Entry(Responsed=TRUE, Cause Value=16)
Jun 23 11:10:06.849: //64/BBB6DC628021/CCAPI/cc_api_call_disconnect_done:
   Disposition=0, Interface=0x4735AD38, Tag=0x0, Call Id=64,
   Call Entry(Disconnect Cause=16, Voice Class Cause Code=0, Retry Count=0)
Jun 23 11:10:06.849: //64/BBB6DC628021/CCAPI/cc_api_call_disconnect_done:
   Call Disconnect Event Sent
Jun 23 11:10:06.849: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

Jun 23 11:10:06.849: :cc_free_feature_vsa freeing 47BE9598
Jun 23 11:10:06.849: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

Jun 23 11:10:06.849:  vsacount in free is 1
Jun 23 11:10:06.869: //63/BBB6DC628021/CCAPI/cc_api_call_disconnect_done:
   Disposition=0, Interface=0x47D786C0, Tag=0x0, Call Id=63,
   Call Entry(Disconnect Cause=16, Voice Class Cause Code=0, Retry Count=0)
Jun 23 11:10:06.869: //63/BBB6DC628021/CCAPI/cc_api_call_disconnect_done:
   Call Disconnect Event Sent
Jun 23 11:10:06.869: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

Jun 23 11:10:06.869: :cc_free_feature_vsa freeing 47BE9678
Jun 23 11:10:06.869: //-1/xxxxxxxxxxxx/CCAPI/cc_free_feature_vsa:

Jun 23 11:10:06.869:  vsacount in free is 0
Jun 23 11:10:06.877: ISDN Se0/0/0:15 Q931: TX -> RELEASE_COMP pd = 8  callref = 0x8052