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Overlapping issue on h323 gateway

Unanswered Question
Aug 21st, 2013
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                  Hi there,  we have two h323 gateways confiugued with overlapping dial-pattern point to it.  one working, but another not, debug isdn show following.

CUCM version 8.6.2.21900-5.  Router CiSCO 2901 and IOS c2900-universalk9-mz.SPA.151-4.M4.bin. 


Seem to me on the working router, the rest digits has been collected digit by digit, but on the not working one, the rest digits is not ignored.   Any comments are welcome. Roy


Debug from working router:

 

Aug 22 05:32:59.218: ISDN Se0/1/0:15 Q931: TX -> SETUP pd = 8  callref = 0x2D29

        Bearer Capability i = 0x8090A3

                Standard = CCITT

                Transfer Capability = Speech 

                Transfer Mode = Circuit

                Transfer Rate = 64 kbit/s

        Channel ID i = 0xA9839A

                Exclusive, Channel 26

        Calling Party Number i = 0x0081, '61298886290'

                Plan:Unknown, Type:Unknown

        Called Party Number i = 0x80, '0011656778'   <<<<<<<<<<<<<<<<<<<<<<<<<

                Plan:Unknown, Type:Unknown

XXXX-VCGW#

Aug 22 05:32:59.278: ISDN Se0/1/0:15 Q931: RX <- SETUP_ACK pd = 8  callref = 0xAD29

        Channel ID i = 0xA9839A

                Exclusive, Channel 26

Aug 22 05:32:59.518: ISDN Se0/1/0:15 Q931: Applying typeplan for sw-type 0x12 is 0x0 0x1, Called num 2   <<<<<<<<<<<<<<<<<

Aug 22 05:32:59.518: ISDN Se0/1/0:15 Q931: TX -> INFORMATION pd = 8  callref = 0x2D29

        Called Party Number i = 0x81, '2'

                Plan:ISDN, Type:Unknown

Aug 22 05:32:59.862: ISDN Se0/1/0:15 Q931: Applying typeplan for sw-type 0x12 is 0x0 0x1, Called num 3  <<<<<<<<<<<<<<<<<<



Debug form no working router:


Aug 22 2013 13:29:48.670 WST: ISDN Se0/0/0:15 Q931: TX -> SETUP pd = 8  callref = 0x2453

        Bearer Capability i = 0x8090A3

                Standard = CCITT

                Transfer Capability = Speech 

                Transfer Mode = Circuit

                Transfer Rate = 64 kbit/s

        Channel ID i = 0xA9838A

                Exclusive, Channel 10

        Calling Party Number i = 0x0081, '61298886290'

XXXXX-vgw01#

                Plan:Unknown, Type:Unknown

        Called Party Number i = 0x80, '0011656778'   <<<<<<<<<<<<<<

                Plan:Unknown, Type:Unknown

Aug 22 2013 13:29:48.734 WST: ISDN Se0/0/0:15 Q931: RX <- SETUP_ACK pd = 8  callref = 0xA453

        Channel ID i = 0xA9838A

                Exclusive, Channel 10

XXXXX-vgw01#

Aug 22 2013 13:29:53.086 WST: ISDN Se0/0/0:15 Q931: TX -> DISCONNECT pd = 8  callref = 0x2453

        Cause i = 0x8090 - Normal call clearing

Aug 22 2013 13:29:54.082 WST: ISDN Se0/0/0:15 Q931: RX <- RELEASE pd = 8  callref = 0xA453

Aug 22 2013 13:29:54.082 WST: ISDN Se0/0/0:15 Q931: TX -> RELEASE_COMP pd = 8  callref = 0x2453



some commands used in router related to the h323 overlap:

     voice service voip

     h323

          h245 signal overlap


     voice call disc-pi-off

     voice call send-alert

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Dennis Mink Wed, 08/21/2013 - 23:36
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  • Blue, 1500 points or more

Mate, we need a bit more info here, both debugs show the same calling and called number  I am not sure what and why you are using the overlap signal command.


shoot us the configs on both gateways and also Is the problem typical to certain dialed numbers or is it happening to all outbound calls?



Cheers



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