<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Peter:<div><br></div><div>Some MSC's checks the Screening Indicator, defined in ITU Q.763 3.10f. I've seen several times that callerid is not shown or the call is dropped if you don't sent this field to 3. My guess is that changing that value could work, but always might be a B side problem, because you Calling Party Number looks good.</div><div><br></div><div>As defined in Attila's chan_dahdi:</div><div><br></div><div><div> isup_set_calling(p->ss7call, l ? (l + calling_nai_strip) : NULL, ss7_calling_nai,</div><div> p->use_callingpres ? cid_pres2ss7pres(ast->cid.cid_pres) : (l ? SS7_PRESENTATION_ALLOWED : SS7_PRESENTATION_RESTRICTED),</div><div> p->use_callingpres ? cid_pres2ss7screen(ast->cid.cid_pres) : SS7_SCREENING_USER_PROVIDED );</div><div><br></div><div>So it seems that using:</div><div><span class="Apple-style-span" style="font-family: Verdana, Geneva, Arial, Helvetica, sans-serif; font-size: 12px; ">Set(CALLERPRES()=allowed) </span></div><div><font class="Apple-style-span" face="Verdana, Geneva, Arial, Helvetica, sans-serif">It should work.</font></div><div><font class="Apple-style-span" face="Verdana, Geneva, Arial, Helvetica, sans-serif"><br></font></div><div><font class="Apple-style-span" face="Verdana, Geneva, Arial, Helvetica, sans-serif">Hope this helps.</font></div><div><font class="Apple-style-span" face="Verdana, Geneva, Arial, Helvetica, sans-serif"><br></font></div><div><font class="Apple-style-span" face="Verdana, Geneva, Arial, Helvetica, sans-serif">Gustavo</font></div></div><div><br></div><div><br><div><div>On 25 Feb 2010, at 12:43, peterpet wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>hi everyone,<br>I have 4 interconnections with ss7(libss7).<br>In this case everithink is ok.<br>4-th last operator with connection is ok.<br>But after if i call to operator ext , there is no screening number.<br>This is outgoing side, from me to Telco.<br>If call is from Telco to me , everithing is ok.<br><br>This is my configuration<br><br>chan_dahdi.conf<br>language=en<br>context=from-mobile<br>switchtype=euroisdn<br>echocancel=yes<br>echocancelwhenbridged=yes<br>group=4<br>ss7type = itu<br>ss7_called_nai=national<br>ss7_calling_nai=national<br>ss7_internationalprefix=00<br>ss7_nationalprefix=0<br>linkset = 4<br>pointcode = 1111<br>adjpointcode = 2222<br>defaultdpc = 2222<br>networkindicator=national<br>cicbeginswith = 1<br>channel = 94-108<br>cicbeginswith = 17<br>channel = 110-124<br>sigchan = 109<br><br><br>extensions.ael<br><br>context from-mobile {<br> includes {<br> check_dial;<br> };<br> _052XXXXXX => {<br> Set(from_trunk="globul_mobile_trunk");<br> Set(to_trunk="interbild_varna_trunk");<br> NoOp("Idvam ot GLOBUL-MOBILNA MREJA");<br> goto check_dial|${EXTEN}|1;<br> };<br>}<br><br><br><br><br>context from-sip {<br> includes {<br> check_dial;<br> };<br> _X. => {<br> if("${EXTEN:0:2}" = "46") {<br> goto check_dial|52${EXTEN}|1;<br> };<br> goto check_dial|${EXTEN}|1;<br> };<br>}<br><br><br>context check_dial {<br> _089XXXXXXX => {<br> Set(from_trunk="varna_trunk");<br> Set(to_trunk="mobile_trunk");<br> &cdrs(${CALLERID(num)},${EXTEN},${from_trunk},${to_trunk});<br> Dial(DAHDI/g4/${EXTEN:1});<br> NoOp(Hangup_prichina=${HANGUPCAUSE});<br> NoOp(dialstatus=${DIALSTATUS});<br> Hangup();<br> };<br><br><br>I've tried call from 52461234 to 895442186.......<br><br><br>[0] MSU-fix*CLI><br>[ 9f 9b 20 ]<br> Network Indicator: 2 Priority: 0 User Part: ISUP (5)<br> [ 85 ]<br> OPC 1111 DPC 2222 SLS 1<br> [ 0a 07 0e 15 ]<br> CIC: 1<br> [ 01 00 ]<br> Message Type: IAM<br> [ 01 ]<br> --FIXED LENGTH PARMS[4]--<br> Nature of Connection Indicator:<br> Satellites in connection: 0<br> Continuity Check: Check not required (0)<br> Outgoing half echo control device: not included (0)<br> [ 00 ]<br> Forward Call Indicators:<br> Nat/Intl Call Ind: call to be treated as a <br>national call (0)<br> End to End Method Ind: no end-to-end method(s) <br>available (0)<br> Interworking Ind: no interworking encountered (0)<br> End to End Info Ind: no end-to-end information <br>available (0)<br> ISDN User Part Ind: ISDN user part used all the <br>way (1)<br> ISDN User Part Pref Ind: ISDN user part not <br>preferred all the way (1)<br> ISDN Access Ind: originating access ISDN (1)<br> SCCP Method Ind: no indication (0)<br> P-M bits(0) P: 0 O: 0 N: 0 M: 0<br> [ 60 01 ]<br> Calling Party's Category:<br> Category: Ordinary calling subscriber (10)<br> [ 0a ]<br> Transmission Medium Requirements:<br> Speech (0)<br> [ 00 ]<br> --VARIABLE LENGTH PARMS[1]--<br> Called Party Number:<br> Nature of address: 3<br> NI: 0<br> Numbering plan: 1<br> Address signals: 895442186#<br> [ 07 03 10 98 45 24 81 f6 ]<br> --OPTIONAL PARMS--<br> Calling Party Number:<br> Nature of address: 3<br> NI: 0<br> Numbering plan: 1<br> Presentation: 0<br> Screening: 0<br> Address signals: 52461234<br> [ 0a 06 03 10 25 64 21 43 ]<br><br>Len = 14 [ 9b a0 0b 85 38 94 c2 11 01 00 06 02 34 00 ]<br>FSN: 32 FIB 1<br>BSN: 27 BIB 1<br><[0] MSU<br>[ 9b a0 0b ]<br> Network Indicator: 2 Priority: 0 User Part: ISUP (5)<br> [ 85 ]<br> OPC 1111 DPC 2222 SLS 1<br> [ 38 94 c2 11 ]<br> CIC: 1<br> [ 01 00 ]<br> Message Type: ACM<br> [ 06 ]<br> --FIXED LENGTH PARMS[1]--<br> Backward Call Indicator:<br> Charge indicator: 2<br> Called party's status indicator: 0<br> Called party's category indicator: 0<br> End to End method indicator: 0<br> Interworking indicator: 0<br> End to End information indicator: 0<br> ISDN user part indicator: 1<br> Holding indicator: 0<br> ISDN access indicator: 1<br> Echo control device indicator: 1<br> SCCP method indicator: 0<br> [ 02 34 ]<br><br> -- DAHDI/94-1 is proceeding passing it to SIP/52461234-00000009<br>Len = 21 [ 9b a1 12 85 38 94 c2 11 01 00 2c 01 01 11 02 16 34 29 01 01 00 ]<br>FSN: 33 FIB 1<br>BSN: 27 BIB 1<br><[0] MSU<br>[ 9b a1 12 ]<br> Network Indicator: 2 Priority: 0 User Part: ISUP (5)<br> [ 85 ]<br> OPC 1111 DPC 2222 SLS 1<br> [ 38 94 c2 11 ]<br> CIC: 1<br> [ 01 00 ]<br> Message Type: CPG<br> [ 2c ]<br> --FIXED LENGTH PARMS[1]--<br> Event Information:<br> ALERTING<br> [ 01 ]<br> --OPTIONAL PARMS--<br> Backward Call Indicator:<br> Charge indicator: 2<br> Called party's status indicator: 1<br> Called party's category indicator: 1<br> End to End method indicator: 0<br> Interworking indicator: 0<br> End to End information indicator: 0<br> ISDN user part indicator: 1<br> Holding indicator: 0<br> ISDN access indicator: 1<br> Echo control device indicator: 1<br> SCCP method indicator: 0<br> [ 11 02 16 34 ]<br> Optional Backward Call Indicator:<br> In-band information indicator: 1<br> Call diversion may occur indicator: 0<br> Simple segmentation indicator: 0<br> MLPP user indicator: 0<br> [ 29 01 01 ]<br><br> -- DAHDI/94-1 is ringing<br><br><br>Call is ok, but no screening.????<br><br>-- <br>_____________________________________________________________________<br>-- Bandwidth and Colocation Provided by <a href="http://www.api-digital.com">http://www.api-digital.com</a> --<br><br>asterisk-ss7 mailing list<br>To UNSUBSCRIBE or update options visit:<br> <a href="http://lists.digium.com/mailman/listinfo/asterisk-ss7">http://lists.digium.com/mailman/listinfo/asterisk-ss7</a><br></div></blockquote></div><br></div></body></html>