[asterisk-ss7] libss7 - callerid presentation & restriction

Mesbahuddin Malik mesbah.malik at gmail.com
Wed Oct 7 15:39:54 CDT 2009


Hi,
Post ur extension.conf  here

Rgds
Mesbah


On 10/8/09, Jean Cérien <cerien.jean at gmail.com> wrote:
>
>
> Hello
>
> I am struggling to restrict the presentation of the callerid with libss7.
> It is always presented, even when I set CALLERPRES()=prohib
>
> My setup:
> Sip phone1 -> A* #1 -> dahdi/libss7 -> e1 -> dahdi/libss7 -> A* #2 -> Sip
> Phone 2
> A* : 1.6.1.6
> Dahdi : 2.2.0
> libss7 1.0.2
> OS: Centos5 x64
>
> I've tried all possible values for CallerPres - still it shows up at the
> other end.
>
> on the near side, with verbose, I see that the value is correctly set:
>     -- Executing [88123 at sipphones:2] Verbose("SIP/2115-0823cc98", "1,==>
> CallerId(all) : "2115" <2115>") in new stack
>  ==> CallerId(all) : "2115" <2115>
>     -- Executing [88123 at sipphones:3] Verbose("SIP/2115-0823cc98", "1,==>
> CallerId(pres) : allowed_not_screened") in new stack
>  ==> CallerId(pres) : allowed_not_screened
>     -- Executing [88123 at sipphones:4] Set("SIP/2115-0823cc98",
> "CALLERPRES()=prohib") in new stack
>     -- Executing [88123 at sipphones:5] Verbose("SIP/2115-0823cc98", "1,==>
> CallerId(all) : "2115" <2115>") in new stack
>  ==> CallerId(all) : "2115" <2115>
>     -- Executing [88123 at sipphones:6] Verbose("SIP/2115-0823cc98", "1,==>
> CallerId(pres) : prohib") in new stack
>  ==> CallerId(pres) : prohib
>
> Far side SS7 debug:(this part is identical in the near side as well)
> Calling Party Number:
>                         Nature of address: 3
>                         NI: 0
>                         Numbering plan: 1
>                         Presentation: 0
>                         Screening: 1
>                         Address signals: 2115
>                         [ 0a 04 03 11 12 51 ]
>
> Presentation & screening NEVER change when I change the pres value !  (I
> obviously reload the dial plan between each test)
> chan_dahdi.conf has
> usecallingpres=yes
> usecallerid=yes
>
> Two things worth noting:
> - Set(CALLERID(num)=012345 works
> - the presentation blocking works with chan_ss7
>
>
> Would you have an idea as to why the number can not be hidden ?
>
> Many thanks,
>
> J.
>
>
>
>
>
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