[cisco-voip] CCM & PBX via Qsig

[Aman Chugh]

On Mgcp gw page in cm , try changing display IE and facility IE settings ,
that is try un checking them and reset the gw and then test the call and try
to capture the debug as well.

If I understand correctly calls from Siemens to cm dont work.


On 3/25/07, Lemon <lemon at lemon.za.net> wrote:
>
> Hi,
>
> I have the following setup:
>
> A Siemens PBX connecting to a CallManager via Qsig (mgcp controlled)
>
> and
>
> the CCM connecting to PSTN via PRI (mgcp controlled)
>
> Calls to and from CCM works fine (inbound and outbound)
> Calls to and from PBX works fine (inbound and outbound)
> Calls from CCM to PBX works fine
> Calls from PBX to CCM does not work
>
> My D-channel towards the PBX looks like this:
> !
> interface Serial1/0:15
>  no ip address
>  encapsulation hdlc
>  isdn switch-type primary-qsig
>  isdn overlap-receiving T302 2000
>  isdn incoming-voice voice
>  isdn bind-l3 ccm-manager
>  isdn sending-complete
>  no cdp enable
> end
> !
>
> and debug isdn q931 gives the following:
>
> 01260: Mar 25 11:13:42.699 SAST: ISDN Se1/0:15 Q931: RX <- SETUP pd = 8
> callref = 0x0001
>         Sending Complete
>         Bearer Capability i = 0x9090A3
>                 Standard = CCITT
>                 Transfer Capability = 3.1kHz Audio
>                 Transfer Mode = Circuit
>                 Transfer Rate = 64 kbit/s
>         Channel ID i = 0xA98381
>                 Exclusive, Channel 1
>         Facility i =
> 0x91AA068001008201008B0100A10D02017D06042B0C092903020780
>         Facility i =
> 0x91AA068001008201008B0102A11302017E02013B300B30090A01050A01040A0103
>         Facility i =
> 0x91AA068001008201008B0100A11402017F06042B0C09008009524543455054494F4E
>         Progress Ind i = 0x8183 - Origination address is non-ISDN
>         Calling Party Number i = 0x0183, '70008'
>                 Plan:ISDN, Type:Unknown
>         Called Party Number i = 0x89, '70051'
>                 Plan:Private, Type:Unknown
>         Locking Shift to Codeset 5
>         Codeset 5 IE 0x32  i = 0x81
> 001261: Mar 25 11:13:42.727 SAST: ISDN Se1/0:15 Q931: TX -> CALL_PROC pd =
> 8  callref = 0x8001
>         Channel ID i = 0xA98381
>                 Exclusive, Channel 1
> 001262: Mar 25 11:13:42.727 SAST: ISDN Se1/0:15 Q931: TX -> FACILITY pd =
> 8  callref = 0x8001
>         Facility i = 0x9FAA06800100820100A40602017E800100
> 001263: Mar 25 11:13:42.727 SAST: ISDN Se1/0:15 Q931: TX -> ALERTING pd =
> 8  callref = 0x8001
>         Facility i =
> 0x9FAA06800100820100A112020101020101800A4D6172636F204465656E
>         Progress Ind i = 0x8088 - In-band info or appropriate now
> available
> 001264: Mar 25 11:13:42.759 SAST: ISDN Se1/0:15 Q931: RX <- STATUS pd = 8
> callref = 0x0001
>         Cause i = 0x81E41C - Invalid information element contents
>         Call State i = 0x03
> 001265: Mar 25 11:13:42.771 SAST: ISDN Se1/0:15 Q931: TX -> DISCONNECT pd
> = 8  callref = 0x8001
>         Cause i = 0x80E2 - Message not compatible with call state or not
> implemented
> 001266: Mar 25 11:13:43.075 SAST: ISDN Se1/0:15 Q931: RX <- RELEASE pd =
> 8  callref = 0x0001
> 001267: Mar 25 11:13:43.099 SAST: ISDN Se1/0:15 Q931: TX -> RELEASE_COMP
> pd = 8  callref = 0x8001
>
>
>
> Any ideas? Where to look?
>
> Thnx
>
> Charl
>
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