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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='color:#1F497D'>It depends on your Asterisk version and the type of phones you use. If both are acceptable, you can use SIPAddHeader to make the phones pick up and “become an intercom”. Try some “google-fu” on this one.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><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>Baha @ SH<br><b>Sent:</b> Wednesday, October 05, 2011 2:37 PM<br><b>To:</b> 'Asterisk Users Mailing List - Non-Commercial Discussion'<br><b>Subject:</b> [asterisk-users] making announcements<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hello everyone<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I would like to know how possibly to make an announcement with asterisk.<o:p></o:p></p><p class=MsoNormal>i.e. I have a phone registered with extension 100<o:p></o:p></p><p class=MsoNormal>when I dial (for example) 500, then all the phones with extension 501,502,…510 will automatically answers my call, and I speak my announcement.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Any help in the issue very appreciated.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>