Hi,
try with this configuration
ss7_called_nai=dynamic
ss7_calling_nai=national
ss7_nationalprefix=0
ss7_internationalprefix=00
ss7_networkroutedprefix=iwillnotusethisnai
ss7_unknownprefix=iwillnotusethisnai
ss7_subscriberprefix=112
Regards,
Peter Petrov
On 01/12/2011 01:29 PM, peterpet wrote:
> Hi,
> try to set subscriberprefix option before nationalprefix.
>
> Regards,
> Peter Petrov
>
> On 01/12/2011 12:51 PM, Vahan Yerkanian wrote:
>> Hi,
>>
>> Calls to national NAI numbers are working OK, but when I try to call
>> a number with a subscriber NAI,
>> subscriberprefix gets replaced with nationalprefix...
>>
>> chan_dahdi.conf excerpt:
>>
>> ss7type=itu
>> ss7_called_nai=dynamic
>> ss7_calling_nai=national
>> ss7_internationalprefix=00
>> ss7_nationalprefix=0
>> ss7_networkroutedprefix=N
>> ss7_unknownprefix=U
>> ss7_subscriberprefix=S
>>
>> extensions.ael excerpt:
>> _1XX => { Dial(DAHDI/g2/S${EXTEN},60); Hangup; }
>>
>> CLI debug:
>> -- Executing [110 at Network:6] Dial("SIP/sip-00000001",
>> "DAHDI/g2/S110,60") in new stack
>> -- Called g2/S110
>> Len = 33 [ 82 83 1e c5 c9 81 52 20 62 00 01 00 60 01 0a 00 02 07 05
>> 81 10 10 01 0f 0a 06 01 13 06 72 20 72 00 ]
>> FSN: 3 FIB 1
>> BSN: 2 BIB 1
>> >[0] MSU
>> [ 82 83 1e ]
>> Network Indicator: 3 Priority: 0 User Part: ISUP (5)
>> [ c5 ]
>> OPC 330 DPC 457 SLS 2
>> [ c9 81 52 20 ]
>> CIC: 98
>> [ 62 00 ]
>> Message Type: IAM
>> [ 01 ]
>> --FIXED LENGTH PARMS[4]--
>> Nature of Connection Indicator:
>> Satellites in connection: 0
>> Continuity Check: Check not required (0)
>> Outgoing half echo control device: not
>> included (0)
>> [ 00 ]
>> Forward Call Indicators:
>> Nat/Intl Call Ind: call to be treated as a
>> national call (0)
>> End to End Method Ind: no end-to-end
>> method(s) available (0)
>> Interworking Ind: no interworking encountered
>> (0)
>> End to End Info Ind: no end-to-end
>> information available (0)
>> ISDN User Part Ind: ISDN user part used all
>> the way (1)
>> ISDN User Part Pref Ind: ISDN user part not
>> preferred all the way (1)
>> ISDN Access Ind: originating access ISDN (1)
>> SCCP Method Ind: no indication (0)
>> [ 60 01 ]
>> Calling Party's Category:
>> Category: Ordinary calling subscriber (10)
>> [ 0a ]
>> Transmission Medium Requirements:
>> Speech (0)
>> [ 00 ]
>> --VARIABLE LENGTH PARMS[1]--
>> Called Party Number:
>> Nature of address: 1
>> NI: 0
>> Numbering plan: 1
>> Address signals: 0110#
>> [ 05 81 10 10 01 0f ]
>> --OPTIONAL PARMS--
>> Calling Party Number:
>> Nature of address: 1
>> NI: 0
>> Numbering plan: 1
>> Presentation: 0
>> Screening: 3
>> Address signals: 60270227
>> [ 0a 06 01 13 06 72 20 72 ]
>>
>> Len = 3 [ 82 83 00 ]
>> FSN: 3 FIB 1
>> BSN: 2 BIB 1
>> >[0] FISU
>>
>> Len = 16 [ 83 83 0d c5 4a 41 72 20 62 00 0c 02 00 02 8a 81 ]
>> FSN: 3 FIB 1
>> BSN: 3 BIB 1
>> <[0] MSU
>> [ 83 83 0d ]
>> Network Indicator: 3 Priority: 0 User Part: ISUP (5)
>> [ c5 ]
>> OPC 457 DPC 330 SLS 2
>> [ 4a 41 72 20 ]
>> [ 62 00 ]
>> Message Type: REL
>> [ 0c ]
>> --VARIABLE LENGTH PARMS[1]--
>> Cause Indicator:
>> Coding Standard: 0
>> Location: 10
>> Cause Class: 0
>> Cause Subclass: 1
>> Cause: Unallocated (unassigned) number (1)
>> [ 02 8a 81 ]
>>
>> Len = 12 [ 83 84 09 c5 c9 81 52 20 62 00 10 00 ]
>> FSN: 4 FIB 1
>> BSN: 3 BIB 1
>> >[0] MSU
>> [ 83 84 09 ]
>> Network Indicator: 3 Priority: 0 User Part: ISUP (5)
>> [ c5 ]
>> OPC 330 DPC 457 SLS 2
>> [ c9 81 52 20 ]
>> CIC: 98
>> [ 62 00 ]
>> Message Type: RLC
>> [ 10 ]
>>
>> -- Hungup 'DAHDI/95-1'
>>
>>
>> Notice that S110 gets replaced with 0110:
>>
>> Called Party Number:
>> Nature of address: 1
>> NI: 0
>> Numbering plan: 1
>> Address signals: 0110#
>> [ 05 81 10 10 01 0f ]
>>
>> I've also tried replacing ss7_calling_nai=national with dynamic, but
>>
>> Am I doing something wrong not noticing something obvious or is it a
>> bug in the dynamic nai parsing function?
>>
>> Thanks in advance for your time,
>> Kind regards,
>> Vahan
>>
>>
>>
>>
>> --
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>
>
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