[cisco-voip] wierd dialing issue 7 digit dialing

[Maciej Karpinski]

Do you have any debug isdn q931 logs from before changeing to MGCP? Or a
debug from a call to 9-1-734-555-5555

In this the called party number type is still National and not unknown.

Br.
Maciej

> CM 7.1.5
> MGCP GW to 2921 ISDN PRI
>
> I recently converted from H323 to MGCP for my outbound call gateway.  I
> know have an issue where 7 digit dialing is no longer working.  I'm not
> using any route filters and my route pattern is setup as 9.@
>
> The called party number type and plan is setup to Cisco CallManager and
> I'm using the NANP numbering plan. I tried changing the called party
> number type and plan to "Unknown".  My Telco does allow 7 digit dialing
> and it worked right before switching to MGCP so I know that isn't the
> problem. My route patter is discarding PreDot digits.  Any help would be
> appreciated.
>
> I can dial these formats:
>
> 9-1-734-555-5555
> 9-734-555-5555
>
> But not:
>
> 9-555-5555 (it waits for the digits to expire then gives a fast busy)
>
>
>
>
> Here is what I get when I debug the call:
>
>
> Jan  9 14:07:58.301: ISDN Se0/0/1:23 Q931: TX -> SETUP pd = 8  callref =
> 0x123D
>         Bearer Capability i = 0x8090A2
>                 Standard = CCITT
>                 Transfer Capability = Speech
>                 Transfer Mode = Circuit
>                 Transfer Rate = 64 kbit/s
>         Channel ID i = 0xA98396
>                 Exclusive, Channel 22
>         Display i = 'Michael Muscat'
>         Calling Party Number i = 0x0081, '7346628200'
>                 Plan:Unknown, Type:Unknown
>         Called Party Number i = 0xA1, '6606987'
>                 Plan:ISDN, Type:National
> Jan  9 14:07:58.325: ISDN Se0/0/1:23 Q931: RX <- STATUS pd = 8  callref =
> 0x923D
>
>         Cause i = 0x82E328 - Information element not implemented
>         Call State i = 0x01
> Jan  9 14:07:58.349: ISDN Se0/0/1:23 Q931: RX <- CALL_PROC pd = 8  callref
> = 0x9
> 23D
>         Channel ID i = 0xA98396
>                 Exclusive, Channel 22
> Jan  9 14:07:58.361: ISDN Se0/0/1:23 Q931: RX <- PROGRESS pd = 8  callref
> = 0x92
> 3D
>         Cause i = 0x829C - Invalid number format (incomplete number)
>         Progress Ind i = 0x8288 - In-band info or appropriate now
> available
> Jan  9 14:07:58.713: ISDN Se0/0/1:23 Q931: RX <- DISCONNECT pd = 8
> callref = 0x
> 9230
>         Cause i = 0x8090 - Normal call clearing
>         Cause i = 0x8490 - Normal call clearing
> Jan  9 14:07:58.733: ISDN Se0/0/1:23 Q931: TX -> RELEASE pd = 8  callref =
> 0x123
> 0
>
>
> Thanks,
>
> Michael Muscat
>
>
>
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