It was a recent post about this. Check you isup.c and change it for this: Regards Gustavo static char char2digit(char localchar) { switch (localchar) { case '0': return 0; case '1': return 1; case '2': return 2; case '3': return 3; case '4': return 4; case '5': return 5; case '6': return 6; case '7': return 7; case '8': return 8; case '9': return 9; case 'A': return 0xa; case 'B': return 0xb; case 'C': return 0xc; case 'D': return 0xd; case 'E': return 0xe; case 'F': return 0xf; case '#': return 0xf; default: return 0; } } static char digit2char(unsigned char digit) { switch (digit & 0xf) { case 0: return '0'; case 1: return '1'; case 2: return '2'; case 3: return '3'; case 4: return '4'; case 5: return '5'; case 6: return '6'; case 7: return '7'; case 8: return '8'; case 9: return '9'; case 10: return 'A'; case 11: return 'B'; case 12: return 'C'; case 13: return 'D'; case 14: return 'E'; case 15: return '#'; default: return 0; } } On Sep 21, 2011, at 9:22 AM, huseyin kalyoncu wrote: > hello > thank you for your reply. > its alcatel 1000E10 so its E10 i think. > > attached is a debug captured on asterisk. its directly receiving REL after IAM. > as you can see number sent as '81001' from asterisk to alcatel. > but it should be '81B01'. i think its not alcatel switch`s fault. > regards > huseyin > > On Wed, Sep 21, 2011 at 1:03 PM, Krzysztof Drewicz <krzysztofdrewicz at gmail.com> wrote: > 2011/9/21 huseyin kalyoncu <hkalyoncu at gmail.com>: > > hello, > > > > we have an sangoma AFT104 card installed on asterisk box connected to > > alcatel switch via ss7. > > What kind of ALU switch? S12 or E10, what version? > > > EXEC Dial DAHDI/g1/81B01XXXXXXXXXX > > > > the problem is chan_dahdi & libss7 cannot send alphanumeric extension > > > I have no problem in SS7 w/ ABCD - even since i've chan_zap, so it's > not something that is 'strange' to send a ABCD over ss7/isdn link. > > Could you paste a ss7 mtp level trace of this? what response you got > after an IAM ? > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > asterisk-ss7 mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-ss7 > > <debug.txt>-- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > asterisk-ss7 mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-ss7 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-ss7/attachments/20110921/f6d3738b/attachment.htm>