[cisco-voip] Ringback instead of busy/disconnect

O'Brien, Neil nobrien at datapac.com
Mon Feb 8 17:04:05 EST 2010


Hi Karen,

 

Thanks for the suggestions however they didn't yield any results.  I've
copied the q931 debug below, you'll see the Alerting at 21:54:30 and
then the disconnect/release doesn't come until 17 seconds later.  There
are a couple of events in between that I'm not sure about.

 

 

CAMP-DBN-RTR01(config-dial-peer)#

103589: Feb  8 21:54:30: ISDN Se0/0/0:15 Q931: RX <- SETUP pd = 8
callref = 0x729D 

        Sending Complete 

        Bearer Capability i = 0x8090A3 

                Standard = CCITT 

                Transfer Capability = Speech  

                Transfer Mode = Circuit 

                Transfer Rate = 64 kbit/s 

        Channel ID i = 0xA98392 

                Exclusive, Channel 18 

        Calling Party Number i = 0x2183, '872070964' 

                Plan:ISDN, Type:National 

        Calling Party Number i = 0x2183, '872070964' 

                Plan:ISDN, Type:National 

        Called Party Number i = 0x81, '3770' 

                Plan:ISDN, Type:Unknown

103590: Feb  8 21:54:30: ISDN Se0/0/0:15 Q931: TX -> CALL_PROC pd = 8
callref = 0xF29D 

        Channel ID i = 0xA98392 

                Exclusive, Channel 18

CAMP-DBN-RTR01(config-dial-peer)#

103591: Feb  8 21:54:30: ISDN Se0/0/0:15 Q931: TX -> ALERTING pd = 8
callref = 0xF29D 

        Progress Ind i = 0x8188 - In-band info or appropriate now
available 

CAMP-DBN-RTR01(config-dial-peer)#

103592: Feb  8 21:54:38: ISDN Se0/0/0:15 Q931: TX -> PROGRESS pd = 8
callref = 0xF29D 

        Cause i = 0x8181 - Unallocated/unassigned number 

        Progress Ind i = 0x8188 - In-band info or appropriate now
available 

CAMP-DBN-RTR01(config-dial-peer)#

103593: Feb  8 21:54:47: ISDN Se0/0/0:15 Q931: TX -> DISCONNECT pd = 8
callref = 0xF29D 

        Cause i = 0x8081 - Unallocated/unassigned number

103594: Feb  8 21:54:47: ISDN Se0/0/0:15 Q931: RX <- RELEASE pd = 8
callref = 0x729D

103595: Feb  8 21:54:47: ISDN Se0/0/0:15 Q931: TX -> RELEASE_COMP pd = 8
callref = 0xF29D

 

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