[asterisk-users] Cannot make outbound calls to some numbers with PRI line from legacy PBX thru Asterisk with Sangoma

[Klaus Darilion]

Giorgio Incantalupo wrote:
> Hi,
> I have an Asterisk box with a Sangoma a102 making bridge between an old 
> legacy PBX and a PRI line.
> Our customer told us he could not call some numbers so we investigated 
> and found he was right: each time we tried to call some numbers the 
> other party hang up. It could be be the other party PBX so we acted on 
> zapata.conf and finally we found the right parameters configuration and 
> we could call those numbers....but now it is not possible to receive 
> inbound calls. Is something related to 

This is too less information to find your problem. What is the problem 
in receiving incoming calls?

Activate PRI debugging

    set verbose 9

    pri debug span 1

    pri debug span 2

and watch the q931 signaling. Where is the problem with the incoming 
call: between PSTN and Asterisk or between Asterisk and the PBX?

I guess you have problems with the Type of Number (pridialplan , 
prilocaldialplan )

regards
klaus



> http://bugs.digium.com/print_bug_page.php?bug_id=7511?
> 
> Why I cannot receive inbound calls?? Is there anybody experienced 
> situation like this?
> 
> TIA
> 
> Giorgio Incantalupo
> 
> (zapata.conf follows)
> 
> ; this channels are connected to PRI
> context = outbound_calls
> group = 1
> immediate = no
> internationalprefix = 00
> language = us
> nationalprefix = 0
> pridialplan = unknown
> prilocaldialplan = unknown
> priindication = inband
> resetinterval = never
> signalling = pri_cpe
> switchtype = national
> usecallerid = yes
> callerid = asreceived
> overlapdial=no
> relaxdtmf=yes
> usedistinctiveringdetection=yes
> channel => 1-15,17-31
> 
> ; this channels are connected to legacy PBX
> context = legacy_zap
> group = 2
> immediate = no
> ;internationalprefix = 00
> language = us
> ;nationalprefix = 0
> ;pridialplan = national
> priindication = inband
> resetinterval = never
> signalling = pri_net
> switchtype = euroisdn
> ;usecallerid = yes
> callerid = asreceived
> relaxdtmf=yes
> overlapdial=yes ; YES is mandatory here
> usedistinctiveringdetection=yes
> channel => 32-46,48-62
> 
> 
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