[cisco-voip] PRI hairpin call fails with Requested circuit/channel not available

Ryan Ratliff rratliff at cisco.com
Fri Feb 17 14:26:02 EST 2012


The far end is rejecting the call.  Do normal outbound calls work over that PRI?

-Ryan

On Feb 17, 2012, at 1:57 PM, Dave Wolgast wrote:

Call from 8662270000 to 3058050000 is supposed to hit the gateway and hairpin out to 8773450000.

I am getting a 'Requested circuit/channel not available error.' This happens whether I send 8773450000 or 18773450000.

show isdn status shows all b-channels idle and d-channels in service.

Here is the ISDN q931. Any ideas on why this might be happening?

000997: *Feb 17 13:42:07.223: ISDN Se0/1/0:23 Q931: RX <- SETUP pd = 8 callref = 0x19D2 Bearer Capability i = 0x8090A2 Standard = CCITT Transfer Capability = Speech Transfer Mode = Circuit Transfer Rate = 64 kbit/s Channel ID i = 0xA98385 Exclusive, Channel1:45 PM
000997: *Feb 17 13:42:07.223: ISDN Se0/1/0:23 Q931: RX <- SETUP pd = 8  callref
= 0x19D2
        Bearer Capability i = 0x8090A2
                Standard = CCITT
                Transfer Capability = Speech
                Transfer Mode = Circuit
                Transfer Rate = 64 kbit/s
        Channel ID i = 0xA98385
                Exclusive, Channel 5
        Facility i = 0x9F8B0100A10F02014006072A8648CE1500040A0100
                Protocol Profile =  Networking Extensions
                0xA10F02014006072A8648CE1500040A0100
                Component = Invoke component
                        Invoke Id = 64
                        Operation = InformationFollowing (calling_name)
                                Name information in subsequent FACILITY message
 
        Progress Ind i = 0x8283 - Origination address is non-ISDN
        Calling Party Number i = 0x2183, '8662270000'
                Plan:ISDN, Type:National
        Called Party Number i = 0xA1, '3058050000'
                Plan:ISDN, Type:National
000998: *Feb 17 13:42:07.223: ISDN Se0/1/0:23 Q931: Received SETUP  callref = 0x
99D2 callID = 0x0048 switch = primary-ni interface = User
000999: *Feb 17 13:42:07.231: ISDN Se0/1/0:23 Q931: RX <- FACILITY pd = 8  callr
ef = 0x19D2
        Facility i = 0x9F8B0100A117020141020100800F544F4C4C20465245452043414C4C2
0
                Protocol Profile =  Networking Extensions
                0xA117020141020100800F544F4C4C20465245452043414C4C20
                Component = Invoke component
                       Invoke Id = 65
                        Operation = CallingName
                                Name Presentation Allowed Extended
                                Name = TOLL FREE CALL
001000: *Feb 17 13:42:07.243: ISDN Se0/1/0:23 Q931: Applying typeplan for sw-typ
e 0xD is 0x2 0x1, Calling num 8662279324
001001: *Feb 17 13:42:07.243: ISDN Se0/1/0:23 Q931: Sending SETUP  callref = 0x0
0A5 callID = 0x8026 switch = primary-ni interface = User
001002: *Feb 17 13:42:07.243: ISDN Se0/1/0:23 Q931: TX -> CALL_PROC pd = 8  call
ref = 0x99D2
        Channel ID i = 0xA98385
                Exclusive, Channel 5
001003: *Feb 17 13:42:07.243: ISDN Se0/1/0:23 Q931: TX -> SETUP pd = 8  callref
= 0x00A5
        Bearer Capability i = 0x8090A2
                Standard = CCITT
                Transfer Capability = Speech
                Transfer Mode = Circuit
                Transfer Rate = 64 kbit/s
        Channel ID i = 0xE9818397
                Exclusive, Interface 1, Channel 23
        Facility i = 0x9F8B0100A10F02014006072A8648CE1500040A0100
                Protocol Profile =  Networking Extensions
                0xA10F02014006072A8648CE1500040A0100
                Component = Invoke component
                        Invoke Id = 64
                        Operation = InformationFollowing (calling_name)
                                Name information in subsequent FACILITY message
 
        Progress Ind i = 0x8283 - Origination address is non-ISDN
        Calling Party Number i = 0x2183, '8662270000'
                Plan:ISDN, Type:National
        Called Party Number i = 0xA1, '18773450000'
                Plan:ISDN, Type:National
001004: *Feb 17 13:42:07.247: ISDN  **ERROR**: Module-CCPRI  Function-CCPCC_Call
Origination  Error-Unknown event received in message from L3 or Host:  51
001005: *Feb 17 13:42:07.315: ISDN Se0/1/0:23 Q931: RX <- RELEASE_COMP pd = 8  c
allref = 0x80A5
        Cause i = 0x82AC - Requested circuit/channel not available
001006: *Feb 17 13:42:07.323: ISDN Se0/1/0:23 Q931: TX -> DISCONNECT pd = 8  cal
lref = 0x99D2
        Cause i = 0x80AC - Requested circuit/channel not available
001007: *Feb 17 13:42:07.411: ISDN Se0/1/0:23 Q931: RX <- RELEASE pd = 8  callre
f = 0x19D2
001008: *Feb 17 13:42:07.415: ISDN Se0/1/0:23 Q931: TX -> RELEASE_COMP pd = 8  c
allref = 0x99D2
001009: *Feb 17 13:42:09.023: ISDN Se0/1/0:23 Q931: RX <- SETUP pd = 8  callref
= 0x15AF
        Bearer Capability i = 0x8090A2
                Standard = CCITT
                Transfer Capability = Speech
                Transfer Mode = Circuit
                Transfer Rate = 64 kbit/s
        Channel ID i = 0xA98386
                Exclusive, Channel 6
        Facility i = 0x9F8B0100A10F02014206072A8648CE1500040A0100
                Protocol Profile =  Networking Extensions
                0xA10F02014206072A8648CE1500040A0100
                Component = Invoke component
                        Invoke Id = 66
                        Operation = InformationFollowing (calling_name)
                                Name information in subsequent FACILITY message
 
        Progress Ind i = 0x8283 - Origination address is non-ISDN
        Calling Party Number i = 0x2183, '8662270000'
                Plan:ISDN, Type:National
        Called Party Number i = 0xA1, '3058050000'
                Plan:ISDN, Type:National
001010: *Feb 17 13:42:09.023: ISDN Se0/1/0:23 Q931: Received SETUP  callref = 0x
95AF callID = 0x0049 switch = primary-ni interface = User
001011: *Feb 17 13:42:09.031: ISDN Se0/1/0:23 Q931: RX <- FACILITY pd = 8  callr
ef = 0x15AF
        Facility i = 0x9F8B0100A117020143020100800F544F4C4C20465245452043414C4C2
0
                Protocol Profile =  Networking Extensions
                0xA117020143020100800F544F4C4C20465245452043414C4C20
                Component = Invoke component
                        Invoke Id = 67
                        Operation = CallingName
                                Name Presentation Allowed Extended
                                Name = TOLL FREE CALL
001012: *Feb 17 13:42:09.039: ISDN Se0/1/0:23 Q931: Applying typeplan for sw-typ
e 0xD is 0x2 0x1, Calling num 8662270000
001013: *Feb 17 13:42:09.043: ISDN Se0/1/0:23 Q931: Sending SETUP  callref = 0x0
0A6 callID = 0x8027 switch = primary-ni interface = User
001014: *Feb 17 13:42:09.043: ISDN Se0/1/0:23 Q931: TX -> CALL_PROC pd = 8  call
ref = 0x95AF
        Channel ID i = 0xA98386
                Exclusive, Channel 6
001015: *Feb 17 13:42:09.043: ISDN Se0/1/0:23 Q931: TX -> SETUP pd = 8  callref
= 0x00A6
        Bearer Capability i = 0x8090A2
                Standard = CCITT
                Transfer Capability = Speech
                Transfer Mode = Circuit
                Transfer Rate = 64 kbit/s
        Channel ID i = 0xE9818397
                Exclusive, Interface 1, Channel 23
        Facility i = 0x9F8B0100A10F02014206072A8648CE1500040A0100
                Protocol Profile =  Networking Extensions
                0xA10F02014206072A8648CE1500040A0100
                Component = Invoke component
                        Invoke Id = 66
                        Operation = InformationFollowing (calling_name)
                                Name information in subsequent FACILITY message
 
        Progress Ind i = 0x8283 - Origination address is non-ISDN
        Calling Party Number i = 0x2183, '8662270000'
                Plan:ISDN, Type:National
        Called Party Number i = 0xA1, '18773450000'
                Plan:ISDN, Type:National
001016: *Feb 17 13:42:09.047: ISDN  **ERROR**: Module-CCPRI  Function-CCPCC_Call
Origination  Error-Unknown event received in message from L3 or Host:  51
001017: *Feb 17 13:42:09.115: ISDN Se0/1/0:23 Q931: RX <- RELEASE_COMP pd = 8  c
allref = 0x80A6
        Cause i = 0x82AC - Requested circuit/channel not available
001018: *Feb 17 13:42:09.123: ISDN Se0/1/0:23 Q931: TX -> DISCONNECT pd = 8  cal
lref = 0x95AF
        Cause i = 0x80AC - Requested circuit/channel not available
001019: *Feb 17 13:42:09.215: ISDN Se0/1/0:23 Q931: RX <- RELEASE pd = 8  callre
f = 0x15AF
001020: *Feb 17 13:42:09.215: ISDN Se0/1/0:23 Q931: TX -> RELEASE_COMP pd = 8  c
allref = 0x95AF


-- 
Dave Wolgast
Livonia, NY
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