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tkavithas87
Beginner

qsig trunk between cme and nec pbx

i am trying to configure qsic trunk.i couldnt make the connection up.see the debug commands

cme#show isdn status

Global ISDN Switchtype = primary-qsig

ISDN Serial0/2/0:15 interface

        dsl 6, interface ISDN Switchtype = primary-qsig

         **** Slave side configuration ****

    Layer 1 Status:

        ACTIVE

    Layer 2 Status:

        TEI = 0, Ces = 1, SAPI = 0, State = AWAITING_ESTABLISHMENT

    Layer 3 Status:

        0 Active Layer 3 Call(s)

    Active dsl 6 CCBs = 0

    The Free Channel Mask:  0xFFFF7FFF

    Number of L2 Discards = 0, L2 Session ID = 214

    Total Allocated ISDN CCBs =

cme#debug isdn q931

debug isdn q931 is              ON.

UC560#

046568: Sep 20 16:22:29.256: ISDN Se0/2/0:15 Q931: Ux_DLRelInd: DL_REL_IND received from L2

046569: Sep 20 16:22:33.440: ISDN Se0/2/0:15 Q931: Applying typeplan for sw-type 0x16 is 0x0 0x0, Calling num 4004

046570: Sep 20 16:22:34.256: ISDN Se0/2/0:15 Q931: Applying typeplan for sw-type 0x16 is 0x0 0x0, Called num 9520

046571: Sep 20 16:22:38.256: ISDN Se0/2/0:15 Q931: Ux_DLRelInd: DL_REL_IND received from L2

046572: Sep 20 16:22:47.256: ISDN Se0/2/0:15 Q931: Ux_DLRelInd: DL_REL_IND received from L2

046573: Sep 20 16:22:56.256: ISDN Se0/2/0:15 Q931: Ux_DLRelInd: DL_REL_IND received from L2debug isdn q931 is              ON.

is the qsic trunk  up?

3 REPLIES 3
tkavithas87
Beginner

i have changed the interface serial from user to network.see the config

int serial 0/2/0:15

isdn protocol-emulate network

now

Layer 2 Status:

        TEI = 0, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED

UC560#debug isdn q931

debug isdn q931 is              ON.

UC560#

051918: Sep 20 21:09:21.771: ISDN Se0/2/0:15 Q931: Applying typeplan for sw-type 0x16 is 0x0 0x0, Calling num 4003

051919: Sep 20 21:09:21.771: ISDN Se0/2/0:15 Q931: Sending SETUP  callref = 0x008E callID = 0x801D switch = primary-qsig interface = Network

051920: Sep 20 21:09:21.771: ISDN Se0/2/0:15 Q931: TX -> SETUP pd = 8  callref = 0x008E

        Bearer Capability i = 0x8090A3

                Standard = CCITT

                Transfer Capability = Speech

                Transfer Mode = Circuit

                Transfer Rate = 64 kbit/s

        Channel ID i = 0xA98382

                Exclusive, Channel 2

        Progress Ind i = 0x8183 - Origination address is non-ISDN

        Calling Party Number i = 0x0080, '4003'

                Plan:Unknown, Type:Unknown

        Called Party Number i = 0x80, '9520'

                Plan:Unknown, Type:Unknown

051921: Sep 20 21:09:27.771: ISDN Se0/2/0:15 Q931: TX -> SETUP pd = 8  callref = 0x008E

        Bearer Capability i = 0x8090A3

                Standard = CCITT

                Transfer Capability = Speech

                Transfer Mode = Circuit

                Transfer Rate = 64 kbit/s

        Channel ID i = 0xA98382

                Exclusive, Channel 2

        Progress Ind i = 0x8183 - Origination address is non-ISDN

        Calling Party Number i = 0x0080, '4003'

                Plan:Unknown, Type:Unknown

        Called Party Number i = 0x80, '9520'

                Plan:Unknown, Type:Unknown

051922: Sep 20 21:09:31.723: ISDN Se0/2/0:15 Q931: TX -> RELEASE pd = 8  callref = 0x008D

        Cause i = 0x8290 - Normal call clearing

051923: Sep 20 21:09:31.727: ISDN Se0/2/0:15 Q931: RX <- RELEASE_COMP pd = 8  callref = 0x808D

051924: Sep 20 21:09:33.771: ISDN Se0/2/0:15 Q931: TX -> RELEASE_COMP pd = 8  callref = 0x008E

        Cause i = 0x80E6 - Recovery on timer expiry

UC560#show isdn status

Global ISDN Switchtype = primary-qsig

ISDN Serial0/2/0:15 interface

        ******* Network side configuration *******

        dsl 6, interface ISDN Switchtype = primary-qsig

         **** Master side configuration ****

    Layer 1 Status:

        ACTIVE

    Layer 2 Status:

        TEI = 0, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED

    Layer 3 Status:

        0 Active Layer 3 Call(s)

    Active dsl 6 CCBs = 0

    The Free Channel Mask:  0xFFFF7FFF

    Number of L2 Discards = 0, L2 Session ID = 160

    Total Allocated ISDN CCBs = 0

still i couldnt make call

now can able to call from cisco to nec pbx.but couldnt call from nec pbx to cisco.see the debug when call made from nec to cisco.

cme#debug isdn error

cme#

052409: Sep 20 23:33:25.351: ISDN Se0/2/0:15 SERROR: process_pri_simple: NO name in GTD

That only indicates a condition not a general error.

You have to look at the complete q031 trace to understand what happens.

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