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<p class=MsoNormal>Hello,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span lang=EN-US>I made 3 questions because they are linked
and actually dealing with the same need of releasing trunks after transferring
2 calls connected on trunks between the same machines.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l5 level1 lfo4'><![if !supportLists]><span
lang=EN-US><span style='mso-list:Ignore'>1)<span style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]><span lang=EN-US>I have a machine with Asterisk
1.4 connected with a SIP trunk to a PBX.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>A (on the PBX) calls B (a SIP phone on
Asterisk).<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>B answers and puts A on hold. Then B calls
C (on the PABX) and does an attended transfer.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>How should I configure Asterisk to send a
SIP REFER message to the PBX at the transfer ?<o:p></o:p></span></p>
<p class=MsoNormal style='text-indent:35.4pt'><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>I need it to release the SIP trunks and let
the transferees talk through the PBX without involving Asterisk any longer in
their call.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l5 level1 lfo4'><![if !supportLists]><span
lang=EN-US><span style='mso-list:Ignore'>2)<span style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]><span lang=EN-US>If I connect a first Asterisk via
SIP trunk to a second Asterisk 1.6 and connect this second Asterisk to a PBX
via QSIG.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>A (on the PBX) calls B (a SIP phone on the
first Asterisk).<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>B answers and puts A on hold. Then B calls
C (on the PABX) and does an attended transfer.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Provided the first Asterisk can send a
REFER message to the second Asterisk,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>how should I configure the second Asterisk
to make it send the message Facility: Call Transfer Complete to the PBX via
QSIG at this transfer ?<o:p></o:p></span></p>
<p class=MsoNormal style='text-indent:35.4pt'><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>I need it to allow the PBX to reply with
the message Path Replacement Purpose, have the QSIG trunks released and let the
transferees talk through the PBX without involving the 2 Asterisk any longer in
their call.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Which hw/QSIG board shall I use on the
second Asterisk to get this behavior ? Any PRI board ?<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoListParagraph style='text-indent:-18.0pt;mso-list:l5 level1 lfo4'><![if !supportLists]><span
lang=EN-US><span style='mso-list:Ignore'>3)<span style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]><span lang=EN-US> This is basically the
same question of 2) but with a IAX trunk. If I connect a first Asterisk via IAX
trunk to a second Asterisk 1.6 and connect this second Asterisk to a PBX via
QSIG.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>A (on the PBX) calls B (a SIP phone on the
first Asterisk).<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>B answers and puts A on hold. Then B calls
C (on the PABX) and does an attended transfer.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>At the transfer, the first Asterisk correctly
sends TXREQ to the second Asterisk.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>How should I configure the second Asterisk
to make it send the message Facility: Call Transfer Complete to the PBX via
QSIG at this transfer ?<o:p></o:p></span></p>
<p class=MsoNormal style='text-indent:35.4pt'><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>I need it to allow the PBX to reply with
the message Path Replacement Purpose, have the QSIG trunks released and let the
transferees talk through the PBX without involving the 2 Asterisk any longer in
their call.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Thank you and Regards,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Raoul Trevisi<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
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