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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hi,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I’ve run into a minor snag trying to pass on CALLERID presence from one Asterisk to another via SIP (both running 13.16.0)<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I have a PRI coming in PBX_A and PBX_A is connected to PBX_B via SIP. PBX_A gets PRI calls on a 4 port Digium card, and each call naturally has its own callerid values and presence. I pass on those calls to PBX_B via SI, and I’m trying to pass on this CALLERID info to PBX_B as well. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>My relevant dialplan snippet on PBX_A is:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>exten => 1,1,Dial(SIP/pbx_b/5555555555,,f(${CALLERID(all)})u(${CALLERID(pres)})))<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>*the u() value being dynamically taken from the channel itself.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>On pbx_b, I have a simply verbose line like this:<o:p></o:p></p><p class=MsoNormal>exten => 5555555555,1,Verbose(1,Presence information : ${CALLERID(num-pres)} - ${CALLERID(name-pres)} - ${CALLERPRES()})<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Here is my experience with this: whenever “prohib_not_screened” (tested via a cell phone with hidden caller id info) is sent in the u() value of the Dial application, pbx_b always gets “allowed_not_screened” as presence state. Short version: the callerid presence seems lost on the SIP link. The callerid info isn’t, name and number are fine.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I’m clearly missing something to pass on the callerid presence state via the SIP link, but I can’t figure out what.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Any help or hint would be appreciated.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Michael<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>