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Cisco Callmanager + ISDN Calls

jan.ifkovitz
Level 1
Level 1

Hi all,

some month ago i set up a Cisco 2811 with CME 8.6 IOS is c2800nm-adventerprisek9-mz.151-4.M4.bin. Inventory is VIC2-2BRI-NT/TE and PVDM2-16.

My Problem is That ISDN Calls IN and OUT have no function. When i dial out after seconds the status ist "unknown Number" (in the Phonedisplay).

The BRI an Voice-Port cfg:

interface BRI0/2/0

no ip address

isdn switch-type basic-net3

isdn tei-negotiation preserve

isdn point-to-point-setup

isdn incoming-voice voice

end

voice-port 0/2/0

compand-type a-law

cptone DE

Other Voive cfg:

voice service voip

no ip address trusted authenticate

allow-connections h323 to h323

allow-connections h323 to sip

allow-connections sip to h323

allow-connections sip to sip

!

voice class codec 1

codec preference 1 g711alaw

codec preference 2 g711ulaw

codec preference 3 g729r8

!

!

!

voice translation-rule 10

rule 1 /^894xxxx0$/ /1001/

rule 2 /^894xxxx9$/ /1002/

!

voice translation-rule 20

rule 1 /^0/ //

!

voice translation-rule 30

rule 1 /^1001$/ /89xxxx0/

rule 2 /^1002$/ /89xxxx9/

!

voice translation-rule 110

rule 1 /^2426180$/ /5000/

rule 2 /^.*/ /5000/

!

voice translation-rule 120

rule 1 /^9/ //

!

voice translation-rule 130

rule 1 /^/ /9/ type unknown unknown

rule 2 /^/ /90/ type national national

rule 3 /^/ /900/ type international international

!

voice translation-rule 200

rule 1 /^/ /0/ type unknown unknown

rule 2 /^/ /00/ type national national

rule 3 /^/ /000/ type international international

!

!

voice translation-profile ISDN-in

translate calling 200

translate called 10

!

voice translation-profile ISDN-out

translate calling 30

translate called 20

!

voice translation-profile SIP-in

translate calling 130

translate called 110

!

voice translation-profile SIP-out

translate called 120

!

!

voice-card 0

Debug ISDN Q931:

RO-Ker-01-AC-UGK#debug isdn q931

debug isdn q931 is              ON.

RO-Ker-01-AC-UGK#

000108: Aug 30 11:45:36.790 MEZ: ISDN BR0/2/0 Q931: Applying typeplan for sw-type 0x1 is 0x0 0x0, Calling num 89xxxx0

000109: Aug 30 11:45:36.794 MEZ: ISDN BR0/2/0 Q931: Applying typeplan for sw-type 0x1 is 0x0 0x0, Called num 017xxxxx061

RO-Ker-01-AC-UGK#

000110: Aug 30 11:45:42.794 MEZ: ISDN BR0/2/0 Q931: Ux_DLRelInd: DL_REL_IND received from L2

000111: Aug 30 11:45:42.798 MEZ: %VOIPAAA-5-VOIP_CALL_HISTORY: CallLegType 1, ConnectionId 4405593DF1BE11E18007EA9D9BCFC2D0, SetupTime 11:45:42.798 MEZ Thu Aug 30 2012, PeerAddress 017xxxxxx61, PeerSubAddress , DisconnectCause 29  , DisconnectText temporary failure (41), ConnectTime 11:45:42.798 MEZ Thu Aug 30 2012, DisconnectTime 11:45:42.798 MEZ Thu Aug 30 2012, CallOrigin 1, ChargedUnits 0, InfoType 2, TransmitPackets 0, TransmitBytes 0, ReceivePackets 0, ReceiveBytes 0

RO-Ker-01-AC-UGK#

000112: Aug 30 11:45:42.798 MEZ: %VOIPAAA-5-VOIP_FEAT_HISTORY: FEAT_VSA=fn:TWC,ft:08/30/2012 11:45:36.774,cgn:89xxxx0,cdn:017xxxxxx61,frs:0,fid:2,fcid:4405593DF1BE11E18007EA9D9BCFC2D0,legID:2E,bguid:4405593DF1BE11E18007EA9D9BCFC2D0

RO-Ker-01-AC-UGK#

000113: Aug 30 11:45:47.666 MEZ: %VOIPAAA-5-VOIP_CALL_HISTORY: CallLegType 1, ConnectionId 4405593DF1BE11E18007EA9D9BCFC2D0, SetupTime 11:45:28.526 MEZ Thu Aug 30 2012, PeerAddress 1001, PeerSubAddress , DisconnectCause 29  , DisconnectText temporary failure (41), ConnectTime 11:45:47.666 MEZ Thu Aug 30 2012, DisconnectTime 11:45:47.666 MEZ Thu Aug 30 2012, CallOrigin 2, ChargedUnits 0, InfoType 2, TransmitPackets 0, TransmitBytes 0, ReceivePackets 0, ReceiveBytes 0

RO-Ker-01-AC-UGK#

000114: Aug 30 11:45:47.666 MEZ: %VOIPAAA-5-VOIP_FEAT_HISTORY: FEAT_VSA=fn:TWC,ft:08/30/2012 11:45:28.526,cgn:1001,cdn:,frs:0,fid:1,fcid:4405593DF1BE11E18007EA9D9BCFC2D0,legID:2D,bguid:4405593DF1BE11E18007EA9D9BCFC2D0

RO-Ker-01-AC-UGK#

#######################################################################################################################

Anyone an idea ? What is my problem ?

THX @ll

22 Replies 22

What ist if the Layer 2 Status is wrong... it seams that the negotiation of the tei is corrupted....

What I saw from the debug isdn q921, showed that layer two frames are been sent and received. In most cases that should be good enough. When you make a test call, does "show isdn status"   shows "multiple frame established". The ISDN should come up when a call is attempted.

I am not sure if layer two frames are corrupted or not, because I dont know how to verify that.

Please rate all useful posts

"'Nature is too thin a screen, the glory of the omnipresent God bursts through it everywhere"-Ralph Waldo Emerson

Please rate all useful posts

This Evening i want to check the cable and put the other Telefone out of the ISDN Bus... i will report tomorrow

when i place the call the status becomes an other:

RO-Ker-01-AC-UGK(config-if)#do sh isdn status

Global ISDN Switchtype = basic-net3

ISDN BRI0/2/0 interface

        dsl 8, interface ISDN Switchtype = basic-net3

    Layer 1 Status:

        ACTIVE

    Layer 2 Status:

        Layer 2 NOT Activated

    Layer 3 Status:

        0 Active Layer 3 Call(s)

    Active dsl 8 CCBs = 0

    The Free Channel Mask:  0x80000003

ISDN BRI0/2/1 interface

        dsl 9, interface ISDN Switchtype = basic-net3

    Layer 1 Status:

        DEACTIVATED

    Layer 2 Status:

        Layer 2 NOT Activated

    Layer 3 Status:

        0 Active Layer 3 Call(s)

    Active dsl 9 CCBs = 0

    The Free Channel Mask:  0x80000003

    Total Allocated ISDN CCBs = 0

RO-Ker-01-AC-UGK(config-if)#do sh isdn status

Global ISDN Switchtype = basic-net3

ISDN BRI0/2/0 interface

        dsl 8, interface ISDN Switchtype = basic-net3

    Layer 1 Status:

        ACTIVE

    Layer 2 Status:

        TEI = 255, Ces = 1, SAPI = 0, State = ESTABLISH_AWAITING_TEI

    Layer 3 Status:

        0 Active Layer 3 Call(s)

        CCB:callid=8015, sapi=0, ces=1, B-chan=1, calltype=VOICE

    Active dsl 8 CCBs = 1

    The Free Channel Mask:  0x80000002

ISDN BRI0/2/1 interface

        dsl 9, interface ISDN Switchtype = basic-net3

    Layer 1 Status:

        DEACTIVATED

    Layer 2 Status:

        Layer 2 NOT Activated

    Layer 3 Status:

        0 Active Layer 3 Call(s)

    Active dsl 9 CCBs = 0

    The Free Channel Mask:  0x80000003

    Total Allocated ISDN CCBs = 1

RO-Ker-01-AC-UGK(config-if)#

Try

interface bri 0/2/0

isdn static-tei 0

now =) i  put the other Telefone out of the NTBA....make a reboot and the result is:

RO-Ker-01-AC-UGK#sh isdn status

Global ISDN Switchtype = basic-net3

ISDN BRI0/2/0 interface

        dsl 8, interface ISDN Switchtype = basic-net3

    Layer 1 Status:

       ACTIVE

    Layer 2 Status:

        TEI = 81, Ces = 1, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED

    Layer 3 Status:

        0 Active Layer 3 Call(s)

    Active dsl 8 CCBs = 0

    The Free Channel Mask:  0x80000003

RO-Ker-01-AC-UGK#

000210: Sep  4 18:41:54.689 MEZ: ISDN BR0/2/0 Q931: Applying typeplan for sw-type 0x1 is 0x0 0x0, Calling num 89491700

000211: Sep  4 18:41:54.689 MEZ: ISDN BR0/2/0 Q931: Sending SETUP  callref = 0x0003 callID = 0x8005 switch = basic-net3 interface = User

000212: Sep  4 18:41:54.689 MEZ: ISDN BR0/2/0 Q921: User TX -> INFO sapi=0 tei=81, ns=5 nr=3

000213: Sep  4 18:41:54.689 MEZ: ISDN BR0/2/0 Q931: SETUP pd = 8  callref = 0x03

        Bearer Capability i = 0x8090A2

                Standard = CCITT

                Transfer Capability = Speech

                Transfer Mode = Circuit

                Transfer Rate = 64 kbit/s

        Channel ID i = 0x81

                Preferred, B1

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

        Calling Party Number i = 0x0080, '89xxxx00'

                Plan:Unknown, Type:Unknown

        Called Party Number i = 0x80, '0017xxxxx61'

                Plan:Unknown, Type:Unknown

000214: Sep  4 18:41:54.725 MEZ: ISDN BR0/2/0 Q921: User RX <- RR sapi=0 tei=81 nr=6

000215: Sep  4 18:41:54.789 MEZ: ISDN BR0/2/0 Q921: User RX <- INFO sapi=0 tei=81, ns=3 nr=6

so now it looks good... but calls are still not coming in or going out... can you help me by this problem again ?

THX for the Support

Now you need the dial-peer configuration, translations, etc.

All things that are explained in the manual or often discusses in the forum.

Please remember to rate useful posts clicking on the stars below.

I know... if you look in my first post you ca see that i already have done this =)

But then for some reason is incorrect and need to be fixed.

Do not take offense, but unless you have the necessary certifications or equivalente experience, the best choice is having someone that does, to configure and maintain your system.

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