Double digits with OVERLAP

Archived from groups: comp.dcom.voice-over-ip (More info?)

Hi,

Don't You have any ideas what can be the reason of that problem?

The problem still exist and i am still trying to get out of that.

Thanks,
Mac


> Hello,
>
> I have v. strange problem with Cisco 1760 (IOS ver 12.3(7)XR).
> The problem is connected with the look of called phone number comming
> from PBX to Cisco (BRI interfaces).
> Every dialed digit is doubled (in case of using OVERLAP dialing).
> For instance if i dial 506047553 (on PBX side) i get 550066004477555533
> which is then sent further through IP.
> The situation is quite opposite if i use ENBLOCK (by pushing redirect
> button).
> Deriving from the logs below I am almost sure that PBX is sending the
> digits properly thereby the problem is located somewhere in Cisco
> configuration.
>
> ------------------------------------------------------
> Overlap: (debug voip ccapi inout, isdn q931)
> -----------
> *Apr 3 05:16:49.371: ISDN BR2/0 Q931: RX <- SETUP pd = 8 callref = 0x04
> Bearer Capability i = 0x8090A3
> Standard = CCITT
> Transer Capability = Speech
> Transfer Mode = Circuit
> Transfer Rate = 64 kbit/s
> Channel ID i = 0x89
> Progress Ind i = 0x8583 - Origination address is non-ISDN
> *Apr 3 05:16:51.863: ISDN BR2/0 Q931: RX <- INFORMATION pd = 8 callref
> = 0x04
> Called Party Number i = 0x81, '5'
> Plan:ISDN, Type:Unknown
> *Apr 3 05:16:51.863: //14/D5B71158800C/CCAPI/cc_api_call_digit_end:
> Destination Interface=0x0, Destination Mask=0x1, Destination Call Id=-1,
> Source Call Id=14, Digit=5, Duration=165,
> Xrule Calling Tag=0, Xrule Called Tag=0, Digit Tone Mode=DTMF
> *Apr 3 05:16:51.867: //14/D5B71158800C/CCAPI/cc_api_call_digit_end:
> Call Entry(Handoff Depth=0)
> *Apr 3 05:16:51.871: //14/D5B71158800C/CCAPI/cc_api_call_info:
> Info Digits=5, Info Complete=FALSE,
> Interface=0x8327D980, Data Bitmask=0x0, Call Id=14
> *Apr 3 05:16:52.296: //14/D5B71158800C/CCAPI/cc_api_call_digit_begin:
> Destination Interface=0x0, Destination Mask=0x1, Destination Call Id=-1,
> Source Call Id=14, Digit=0, DigitBeginFlags=0x1,
> Rtp Timestamp=0xFFFFFE70, Rtp Expiration=0x0
> *Apr 3 05:16:52.376: ISDN BR2/0 Q931: RX <- INFORMATION pd = 8 callref
> = 0x04
> Called Party Number i = 0x81, '0'
> Plan:ISDN, Type:Unknown
> *Apr 3 05:16:52.380: //14/D5B71158800C/CCAPI/cc_api_call_info:
> Info Digits=0, Info Complete=FALSE,
> Interface=0x8327D980, Data Bitmask=0x0, Call Id=14
> *Apr 3 05:16:52.416: //14/D5B71158800C/CCAPI/cc_api_call_digit_end:
> Destination Interface=0x0, Destination Mask=0x1, Destination Call Id=-1,
> Source Call Id=14, Digit=0, Duration=155,
> Xrule Calling Tag=0, Xrule Called Tag=0, Digit Tone Mode=DTMF
> *Apr 3 05:16:52.416: //14/D5B71158800C/CCAPI/cc_api_call_digit_end:
> Call Entry(Handoff Depth=0)
> *Apr 3 05:16:52.865: //14/D5B71158800C/CCAPI/cc_api_call_digit_begin:
> Destination Interface=0x0, Destination Mask=0x1, Destination Call Id=-1,
> Source Call Id=14, Digit=6, DigitBeginFlags=0x1,
> Rtp Timestamp=0xFFFFFE70, Rtp Expiration=0x0
> ...
> ...
> ...
>
> *Apr 3 05:17:12.638: //14/D5B71158800C/CCAPI/ccCallProceeding:
> Progress Indication=NULL(0)
> *Apr 3 05:17:12.638: //14/D5B71158800C/CCAPI/ccCallSetupRequest:
> Destination=, Calling IE Present=FALSE, Mode=0,
> Outgoing Dial-peer=1, Params=0x81B0B30C, Progress
> Indication=ORIGINATING SIDE IS NON ISDN(3)
> *Apr 3 05:17:12.638: //14/D5B71158800C/CCAPI/ccCheckClipClir:
> In: Calling Number=99999(TON=Unknown, NPI=Unknown, Screening=Not
> Screened, Presentation=Allowed)
> *Apr 3 05:17:12.642: //14/D5B71158800C/CCAPI/ccCheckClipClir:
> Out: Calling Number=99999(TON=Unknown, NPI=Unknown, Screening=Not
> Screened, Presentation=Allowed)
> *Apr 3 05:17:12.642: //14/D5B71158800C/CCAPI/ccCallSetupRequest:
> Destination Pattern=.T, Called Number=550066004477555533, Digit
> Strip=FALSE
> *Apr 3 05:17:12.642: //14/D5B71158800C/CCAPI/ccCallSetupRequest:
> Calling Number=99999(TON=Unknown, NPI=Unknown, Screening=Not
> Screened, Presentation=Allowed),
> Called Number=550066004477555533(TON=Unknown, NPI=Unknown),
> Redirect Number=, Display Info=
> Account Number=, Final Destination Flag=FALSE,
> Guid=D5B71158-45F8-11D6-800C-000D28DC3765, Outgoing Dial-peer=1
> *Apr 3 05:17:12.642: //14/D5B71158800C/CCAPI/cc_api_display_ie_subfields:
> ccCallSetupRequest:
> cisco-username=
> ----- ccCallInfo IE subfields -----
> cisco-ani=99999
> cisco-anitype=0
> cisco-aniplan=0
> cisco-anipi=0
> cisco-anisi=0
> dest=550066004477555533
> cisco-desttype=0
> cisco-destplan=0
> cisco-rdn=
> cisco-rdntype=-1
> cisco-rdnplan=-1
> cisco-rdnpi=-1
> cisco-rdnsi=-1
> cisco-redirectreason=-1
> ---------------
> Enblock
> ---------------
> *Apr 3 05:18:59.629: ISDN BR2/0 Q931: RX <- INFORMATION pd = 8 callref
> = 0x07
> Called Party Number i = 0x81, '5'
> Plan:ISDN, Type:Unknown
> *Apr 3 05:18:59.633: //18/22A18C47800E/CCAPI/cc_api_call_info:
> Info Digits=5, Info Complete=FALSE,
> Interface=0x8327D980, Data Bitmask=0x0, Call Id=18
> *Apr 3 05:18:59.757: ISDN BR2/0 Q931: RX <- INFORMATION pd = 8 callref
> = 0x07
> Called Party Number i = 0x81, '0'
> Plan:ISDN, Type:Unknown
> *Apr 3 05:18:59.761: //18/22A18C47800E/CCAPI/cc_api_call_info:
> Info Digits=0, Info Complete=FALSE,
> Interface=0x8327D980, Data Bitmask=0x0, Call Id=18
> *Apr 3 05:18:59.829: ISDN BR2/0 Q931: RX <- INFORMATION pd = 8 callref
> = 0x07
> Called Party Number i = 0x81, '6'
> Plan:ISDN, Type:Unknown
> *Apr 3 05:18:59.833: //18/22A18C47800E/CCAPI/cc_api_call_info:
> Info Digits=6, Info Complete=FALSE,
> Interface=0x8327D980, Data Bitmask=0x0, Call Id=18
>
> ...
> ...
> ...
>
> *Apr 3 05:19:15.279: //18/22A18C47800E/CCAPI/ccCheckClipClir:
> Out: Calling Number=99999(TON=Unknown, NPI=Unknown, Screening=Not
> Screened, Presentation=Allowed)
> *Apr 3 05:19:15.283: //18/22A18C47800E/CCAPI/ccCallSetupRequest:
> Destination Pattern=.T, Called Number=506047553, Digit Strip=FALSE
> *Apr 3 05:19:15.283: //18/22A18C47800E/CCAPI/ccCallSetupRequest:
> Calling Number=99999(TON=Unknown, NPI=Unknown, Screening=Not
> Screened, Presentation=Allowed),
> Called Number=506047553(TON=Unknown, NPI=Unknown),
> Redirect Number=, Display Info=
> Account Number=, Final Destination Flag=FALSE,
> Guid=22A18C47-45F9-11D6-800E-000D28DC3765, Outgoing Dial-peer=1
> *Apr 3 05:19:15.283: //18/22A18C47800E/CCAPI/cc_api_display_ie_subfields:
> ccCallSetupRequest:
> cisco-username=
> ----- ccCallInfo IE subfields -----
> cisco-ani=99999
> cisco-anitype=0
> cisco-aniplan=0
> cisco-anipi=0
> cisco-anisi=0
> dest=506047553
> cisco-desttype=0
> cisco-destplan=0
> cisco-rdn=
> cisco-rdntype=-1
> cisco-rdnplan=-1
> cisco-rdnpi=-1
> cisco-rdnsi=-1
> cisco-redirectreason=-1
> ------------------------------------------------------
>
> A part of my config is as following,
>
>
> interface BRI2/0
> no ip address
> ip nbar protocol-discovery
> isdn switch-type basic-net3
> isdn overlap-receiving
> isdn protocol-emulate network
> isdn layer1-emulate network
> isdn incoming-voice voice
> isdn map address . plan isdn type national
> isdn static-tei 0
> isdn timeout-signaling
> isdn skipsend-idverify
>
> dial-peer voice 1 voip
> destination-pattern .T
> session target ras
> dtmf-relay h245-signal h245-alphanumeric
> codec g729br8
> !
> dial-peer voice 10 pots
> permission orig
> huntstop
> destination-pattern 99999
> port 2/0
>
>
> There is no translation rule set.
>
>
> I've spent many hours struggling with this case, unfortunately without
> any success.
> Does anyone have any ideas what might be the problem?
>
> Thank You,
> Mac.
>