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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>What version of Asterisk? Is the forwarding done using Followme, attended transfer or blind transfer?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] <b>On Behalf Of </b>Olivier<br><b>Sent:</b> Thursday, November 03, 2011 8:14 AM<br><b>To:</b> Asterisk Users Mailing List - Non-Commercial Discussion<br><b>Subject:</b> Re: [asterisk-users] CallerID inconsistently presented through ISDN/cellular networks<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hi,<br><br>I'm still strugling with my CallerID presentation problem.<br>Let me remind it :<br><br>My setup is:<br>Alice cellphone <--GSM--><--ISDN--> Asterisk <-- ISDN --><--GSM--> Bob cellphone<br><br>Ive configured Asterisk so that whenever Bob forwards its incoming call to its cellphone, the later phone should present Alice's number.<br><br>I was originally told that sometimes Bob would be presented Alice's number, sometimes the dialed number (which in this case, also match the ANI or the receptionnist ID).<br>Now, I can't certify this ever happened : maybe, it did happen, maybe not.<br><br>What I can certify is this:<br>1. out of 32 different callers, 20 callers are presented with the correct number and 12 with the dialed number,<br>2. all those 32 callers are cellphones operated by the same (incumbent) telco which also operates ISDN,<br>3. Bob's cellphone is also operated by the same (incumbent) telco,<br>4. all this tries were done the same day, one after the other.<br><br>The best explanation I can think of is this:<br>"Depending on the route used, the ANI is used instead of the presented caller ID".<br><br>To prove that, I'll try to "record" 2 calls for the same caller and toward the same destination: one with the awaited presentation, one with a wrong one.<br>(Sending this to the telco and have them change anything is an other story).<br><br><br>Comments and suggestions are welcome.<br><br>Regards<o:p></o:p></p></div></body></html>