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2011-Sep-02 08:59 UTC
No subject

=20

From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces
at lists.digium.com] On Behalf Of Rafael dos Santos Saraiva
Sent: Friday, February 17, 2012 11:21 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] Block Collect Calls on ISDN trunk

=20

The value is always -1. I must enable something in chan_dahdi to pass the
correct value?

=20

++++++

[PABX]

exten=3D>_X.,1,Gotoif([${CHANNEL(reversecharge)} =3D -1]
?entrada,${EXTEN},1:hangup,${EXTEN},1)

+++++++++++++++++++

=20

rs0000sr305*CLI>     -- Accepting call from '5132083300' to
'1584' on channel 0/18, span 1

    -- Accepting call from '5132083300' to '1584' on channel
0/18, span 1

rs0000sr305*CLI>     -- Executing [1584 at PABX:1]
GotoIf("DAHDI/i1/5132083300-4", "[-1 =3D -1]
?entrada,1584,1:hangup,1584,1") in new stack

    -- Goto (entrada,1584,1)

    -- Executing [1584 at PABX:1] GotoIf("DAHDI/i1/5132083300-4",
"[-1 =3D -1] ?entrada,1584,1:hangup,1584,1") in new stack

    -- Executing [1584 at entrada:1] Answer("DAHDI/i1/5132083300-4",
"") in new stack

    -- Goto (entrada,1584,1)

    -- Executing [1584 at entrada:1] Answer("DAHDI/i1/5132083300-4",
"") in new stack

rs0000sr305*CLI>     -- Executing [1584 at entrada:2]
Dial("DAHDI/i1/5132083300-4", "SIP/1584,30,tT") in new stack

    -- Executing [1584 at entrada:2] Dial("DAHDI/i1/5132083300-4",
"SIP/1584,30,tT") in new stack

rs0000sr305*CLI>   =3D=3D Using SIP RTP CoS mark 5

  =3D=3D Using SIP RTP CoS mark 5

rs0000sr305*CLI>     -- Called SIP/1584

    -- Called SIP/1584

rs0000sr305*CLI>     -- SIP/1584-0000001e is ringing

    -- SIP/1584-0000001e is ringing

rs0000sr305*CLI>     -- SIP/1584-0000001e answered DAHDI/i1/5132083300-4

    -- SIP/1584-0000001e answered DAHDI/i1/5132083300-4

rs0000sr305*CLI>     -- Span 1: Channel 0/18 got hangup request, cause 0

    -- Span 1: Channel 0/18 got hangup request, cause 0

rs0000sr305*CLI>   =3D=3D Spawn extension (entrada, 1584, 2) exited non-zero
on 'DAHDI/i1/5132083300-4'

  =3D=3D Spawn extension (entrada, 1584, 2) exited non-zero on
'DAHDI/i1/5132083300-4'

rs0000sr305*CLI>     -- Hungup 'DAHDI/i1/5132083300-4'

    -- Hungup 'DAHDI/i1/5132083300-4'

rs0000sr305*CLI>=20

=20

Att,
Rafael Saraiva




2012/2/17 Danny Nicholas <danny at debsinc.com>

I would put a Verbose statement after Proceeding to verify the value returned
from ISDN channel, like this:

-          Same =3D> n,Verbose(RC value ${CHANNEL(reversecharge)})

=20

From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces
at lists.digium.com] On Behalf Of Rafael dos Santos Saraiva
Sent: Friday, February 17, 2012 11:07 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] Block Collect Calls on ISDN trunk

=20

This is a variable received from the isdn channel.=20


Att,
Rafael Saraiva



2012/2/17 Danny Nicholas <danny at debsinc.com>

Did you set CHANNEL(reversecharge) somewhere?

=20

From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces
at lists.digium.com] On Behalf Of Rafael dos Santos Saraiva
Sent: Friday, February 17, 2012 10:26 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] Block Collect Calls on ISDN trunk

=20

Richard

=20

=20

I tried this, but it did not work. What can be the problem?=20


[PABX]

exten =3D> _x.,1,Proceeding()

same =3D> n,GotoIf($["${CHANNEL(reversecharge)}"
=3D"-1"]?allow:block)

same =3D> n(allow),Dial(SIP/1584,30,tT))

same =3D> n(block),Hangup()

=20

Att,
Rafael Saraiva

2012/2/15 Richard Mudgett <rmudgett at digium.com>
> > How to block collect calls on ISDN trunk?
>
> You need Asterisk v1.8 or later and check the value of
> CHANNEL(reversecharge) in your dialplan.
>
> https://wiki.asterisk.org/wiki/display/AST/Function_CHANNEL
> Can you give me an example of how to use this function?
exten =3D> 100,1,Proceeding()
same =3D> n,GotoIf($["${CHANNEL(reversecharge)}" =3D
"-1"]?allow:block)
same =3D> n(allow),Dial()
same =3D> n(block),Hangup()

Please note that CHANNEL(reversecharge) is only valid on ISDN channels.

Richard

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=20


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_____________________________________________________________________
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=20


--
_____________________________________________________________________
-- Bandwidth and Colocation Provided by http://www.api-digital.com --
New to Asterisk? Join us for a live introductory webinar every Thurs:
              http://www.asterisk.org/hello

asterisk-users mailing list
To UNSUBSCRIBE or update options visit:
  http://lists.digium.com/mailman/listinfo/asterisk-users

=20


--
_____________________________________________________________________
-- Bandwidth and Colocation Provided by http://www.api-digital.com --
New to Asterisk? Join us for a live introductory webinar every Thurs:
              http://www.asterisk.org/hello

asterisk-users mailing list
To UNSUBSCRIBE or update options visit:
  http://lists.digium.com/mailman/listinfo/asterisk-users

=20


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lang=3DEN-US link=3Dblue vlink=3Dpurple><div class=3DWordSection1><p
class=3DMsoNormal><span
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Well,
that=E2=80=99s what is on asterisk.org to be downloaded =E2=80=93 this one has
=E2=80=9Cleft my pay grade=E2=80=9D=C2=A0 - good
luck.<o:p></o:p></span></p><p
class=3DMsoNormal><span
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p>&nbsp;</o:p></span></p><p
class=3DMsoNormal><b><span
style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at
lists.digium.com] <b>On Behalf Of </b>Rafael dos Santos
Saraiva<br><b>Sent:</b> Friday, February 17, 2012 11:33
AM<br><b>To:</b> Asterisk Users Mailing List - Non-Commercial
Discussion<br><b>Subject:</b> Re: [asterisk-users] Block
Collect Calls on ISDN trunk<o:p></o:p></span></p><p
class=3DMsoNormal><o:p>&nbsp;</o:p></p><p
class=3DMsoNormal><span class=3Dhps><span
style=3D'font-family:"Arial","sans-serif";background:white'>Which
version</span></span><span
style=3D'font-family:"Arial","sans-serif";background:white'>&nbsp;<span
class=3Dhps>do you recommend</span>?&nbsp;<span
class=3Dhps>Mine is</span>&nbsp;<span
class=3Dhps>1.4.12</span>.</span><span
style=3D'background:white'>&nbsp;</span><o:p></o:p></p><div><p
class=3DMsoNormal style=3D'margin-bottom:12.0pt'><br
clear=3Dall>Att,<br>Rafael
Saraiva<br><br><br><br><o:p></o:p></p><div><p
class=3DMsoNormal>2012/2/17 Danny Nicholas &lt;<a
href=3D"mailto:danny at debsinc.com">danny at
debsinc.com</a>&gt;<o:p></o:p></p><div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>From
what I read, your libpri may be out of
date.</span><o:p></o:p></p><p class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>&nbsp;</span><o:p></o:p></p><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b><span
style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
<a href=3D"mailto:asterisk-users-bounces at lists.digium.com"
target=3D"_blank">asterisk-users-bounces at
lists.digium.com</a> [mailto:<a
href=3D"mailto:asterisk-users-bounces at lists.digium.com"
target=3D"_blank">asterisk-users-bounces at
lists.digium.com</a>] <b>On Behalf Of </b>Rafael dos Santos
Saraiva<br><b>Sent:</b> Friday, February 17, 2012 11:21
AM<br><b>To:</b> Asterisk Users Mailing List - Non-Commercial
Discussion<br><b>Subject:</b> Re: [asterisk-users] Block
Collect Calls on ISDN trunk</span><o:p></o:p></p><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;<o:p></o:p></p><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>The
value is always -1. I must enable something in chan_dahdi to pass the correct
value?<o:p></o:p></p><div><p class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>++++++<o:p></o:p></p></div><div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>[PABX]<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>exten=3D&gt;_X.,1,Gotoif([${CHANNEL(reversecharge)}
=3D -1]
?entrada,${EXTEN},1:hangup,${EXTEN},1)<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>+++++++++++++++++++<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;<o:p></o:p></p></div><div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>rs0000sr305*CLI&gt;
&nbsp; &nbsp; -- Accepting call from '<a
href=3D"tel:5132083300"
target=3D"_blank">5132083300</a>' to '1584' on
channel 0/18, span
1<o:p></o:p></p></div><div><p class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;
&nbsp; -- Accepting call from '<a href=3D"tel:5132083300"
target=3D"_blank">5132083300</a>' to '1584' on
channel 0/18, span
1<o:p></o:p></p></div><div><p class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>rs0000sr305*CLI&gt;
&nbsp; &nbsp; -- Executing [1584 at PABX:1]
GotoIf(&quot;DAHDI/i1/5132083300-4&quot;, &quot;[-1 =3D -1]
?entrada,1584,1:hangup,1584,1&quot;) in new
stack<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;
&nbsp; -- Goto
(entrada,1584,1)<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;
&nbsp; -- Executing [1584 at PABX:1]
<b>GotoIf(&quot;DAHDI/i1/5132083300-4&quot;, &quot;[-1 =3D -1]
?entrada,1584,1:hangup,1584,1&quot;</b>) in new
stack<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;
&nbsp; -- Executing [1584 at entrada:1]
Answer(&quot;DAHDI/i1/5132083300-4&quot;, &quot;&quot;) in new
stack<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;
&nbsp; -- Goto
(entrada,1584,1)<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;
&nbsp; -- Executing [1584 at entrada:1]
Answer(&quot;DAHDI/i1/5132083300-4&quot;, &quot;&quot;) in new
stack<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>rs0000sr305*CLI&gt;
&nbsp; &nbsp; -- Executing [1584 at entrada:2]
Dial(&quot;DAHDI/i1/5132083300-4&quot;,
&quot;SIP/1584,30,tT&quot;) in new
stack<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;
&nbsp; -- Executing [1584 at entrada:2]
Dial(&quot;DAHDI/i1/5132083300-4&quot;,
&quot;SIP/1584,30,tT&quot;) in new
stack<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>rs0000sr305*CLI&gt;
&nbsp; =3D=3D Using SIP RTP CoS mark
5<o:p></o:p></p></div><div><p class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;
=3D=3D Using SIP RTP CoS mark
5<o:p></o:p></p></div><div><p class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>rs0000sr305*CLI&gt;
&nbsp; &nbsp; -- Called
SIP/1584<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;
&nbsp; -- Called
SIP/1584<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>rs0000sr305*CLI&gt;
&nbsp; &nbsp; -- SIP/1584-0000001e is
ringing<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;
&nbsp; -- SIP/1584-0000001e is
ringing<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>rs0000sr305*CLI&gt;
&nbsp; &nbsp; -- SIP/1584-0000001e answered
DAHDI/i1/5132083300-4<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;
&nbsp; -- SIP/1584-0000001e answered
DAHDI/i1/5132083300-4<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>rs0000sr305*CLI&gt;
&nbsp; &nbsp; -- Span 1: Channel 0/18 got hangup request, cause
0<o:p></o:p></p></div><div><p class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;
&nbsp; -- Span 1: Channel 0/18 got hangup request, cause
0<o:p></o:p></p></div><div><p class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>rs0000sr305*CLI&gt;
&nbsp; =3D=3D Spawn extension (entrada, 1584, 2) exited non-zero on
'DAHDI/i1/5132083300-4'<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;
=3D=3D Spawn extension (entrada, 1584, 2) exited non-zero on
'DAHDI/i1/5132083300-4'<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>rs0000sr305*CLI&gt;
&nbsp; &nbsp; -- Hungup
'DAHDI/i1/5132083300-4'<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;
&nbsp; -- Hungup
'DAHDI/i1/5132083300-4'<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>rs0000sr305*CLI&gt;&nbsp;<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;<o:p></o:p></p></div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;margin-bottom:12.0pt'>Att,<br>Rafael
Saraiva<br><br><br><o:p></o:p></p><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>2012/2/17
Danny Nicholas &lt;<a href=3D"mailto:danny at debsinc.com"
target=3D"_blank">danny at
debsinc.com</a>&gt;<o:p></o:p></p><div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I
would put a Verbose statement after Proceeding to verify the value returned from
ISDN channel, like
this:</span><o:p></o:p></p><p><span
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>-</span><span
style=3D'font-size:7.0pt;color:#1F497D'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span><span
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Same
=3D&gt; n,Verbose(RC value
${CHANNEL(reversecharge)})</span><o:p></o:p></p><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>&nbsp;</span><o:p></o:p></p><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b><span
style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
<a href=3D"mailto:asterisk-users-bounces at lists.digium.com"
target=3D"_blank">asterisk-users-bounces at
lists.digium.com</a> [mailto:<a
href=3D"mailto:asterisk-users-bounces at lists.digium.com"
target=3D"_blank">asterisk-users-bounces at
lists.digium.com</a>] <b>On Behalf Of </b>Rafael dos Santos
Saraiva<br><b>Sent:</b> Friday, February 17, 2012 11:07
AM<br><b>To:</b> Asterisk Users Mailing List - Non-Commercial
Discussion<br><b>Subject:</b> Re: [asterisk-users] Block
Collect Calls on ISDN trunk</span><o:p></o:p></p><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;<o:p></o:p></p><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>This is
a variable received from the isdn
channel.&nbsp;<o:p></o:p></p><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;margin-bottom:12.0pt'><br
clear=3Dall>Att,<br>Rafael
Saraiva<br><br><o:p></o:p></p><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>2012/2/17
Danny Nicholas &lt;<a href=3D"mailto:danny at debsinc.com"
target=3D"_blank">danny at
debsinc.com</a>&gt;<o:p></o:p></p><div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Did
you set CHANNEL(reversecharge)
somewhere?</span><o:p></o:p></p><p class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>&nbsp;</span><o:p></o:p></p><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b><span
style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
<a href=3D"mailto:asterisk-users-bounces at lists.digium.com"
target=3D"_blank">asterisk-users-bounces at
lists.digium.com</a> [mailto:<a
href=3D"mailto:asterisk-users-bounces at lists.digium.com"
target=3D"_blank">asterisk-users-bounces at
lists.digium.com</a>] <b>On Behalf Of </b>Rafael dos Santos
Saraiva<br><b>Sent:</b> Friday, February 17, 2012 10:26
AM<br><b>To:</b> Asterisk Users Mailing List - Non-Commercial
Discussion<br><b>Subject:</b> Re: [asterisk-users] Block
Collect Calls on ISDN trunk</span><o:p></o:p></p><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;<o:p></o:p></p><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Richard<o:p></o:p></p><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style=3D'font-family:"Arial","sans-serif";background:white'>I
tried&nbsp;this, but&nbsp;it did not work.&nbsp;What can be
the&nbsp;problem?</span><span
style=3D'background:white'>&nbsp;</span><br
clear=3Dall><o:p></o:p></p><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>[PABX]<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>exten
=3D&gt;
_x.,1,Proceeding()<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>same
=3D&gt; n,GotoIf($[&quot;${CHANNEL(reversecharge)}&quot;
=3D&quot;-1&quot;]?allow:block)<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>same
=3D&gt;
n(allow),Dial(SIP/1584,30,tT))<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>same
=3D&gt;
n(block),Hangup()<o:p></o:p></p></div></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;<o:p></o:p></p></div><div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;margin-bottom:12.0pt'>Att,<br>Rafael
Saraiva<o:p></o:p></p><div><p class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>2012/2/15
Richard Mudgett &lt;<a href=3D"mailto:rmudgett at digium.com"
target=3D"_blank">rmudgett at
digium.com</a>&gt;<o:p></o:p></p><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&gt;
&gt; How to block collect calls on ISDN
trunk?<br>&gt;<br>&gt; You need Asterisk v1.8 or later and
check the value of<br>&gt; CHANNEL(reversecharge) in your
dialplan.<br>&gt;<br>&gt; <a
href=3D"https://wiki.asterisk.org/wiki/display/AST/Function_CHANNEL"
target=3D"_blank">https://wiki.asterisk.org/wiki/display/AST/Function_CHANNEL</a><br><br>&gt;
Can you give me an example of how to use this function?<br><br>exten
=3D&gt; 100,1,Proceeding()<br>same =3D&gt;
n,GotoIf($[&quot;${CHANNEL(reversecharge)}&quot; =3D
&quot;-1&quot;]?allow:block)<br>same =3D&gt;
n(allow),Dial()<br>same =3D&gt;
n(block),Hangup()<br><br>Please note that CHANNEL(reversecharge) is
only valid on ISDN
channels.<br><br>Richard<br><br>--<br>_____________________________________________________________________<br>--
Bandwidth and Colocation Provided by <a
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class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;<o:p></o:p></p></div></div></div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><br>--<br>_____________________________________________________________________<br>--
Bandwidth and Colocation Provided by <a
href=3D"http://www.api-digital.com"
target=3D"_blank">http://www.api-digital.com</a>
--<br>New to Asterisk? Join us for a live introductory webinar every
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class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;<o:p></o:p></p></div></div></div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><br>--<br>_____________________________________________________________________<br>--
Bandwidth and Colocation Provided by <a
href=3D"http://www.api-digital.com"
target=3D"_blank">http://www.api-digital.com</a>
--<br>New to Asterisk? Join us for a live introductory webinar every
Thurs:<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; <a href=3D"http://www.asterisk.org/hello"
target=3D"_blank">http://www.asterisk.org/hello</a><br><br>asterisk-users
mailing list<br>To UNSUBSCRIBE or update options
visit:<br>&nbsp; <a
href=3D"http://lists.digium.com/mailman/listinfo/asterisk-users"
target=3D"_blank">http://lists.digium.com/mailman/listinfo/asterisk-users</a><o:p></o:p></p></div><p
class=3DMsoNormal
style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>&nbsp;<o:p></o:p></p></div></div></div></div><p
class=3DMsoNormal><br>--<br>_____________________________________________________________________<br>--
Bandwidth and Colocation Provided by <a
href=3D"http://www.api-digital.com"
target=3D"_blank">http://www.api-digital.com</a>
--<br>New to Asterisk? Join us for a live introductory webinar every
Thurs:<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; <a href=3D"http://www.asterisk.org/hello"
target=3D"_blank">http://www.asterisk.org/hello</a><br><br>asterisk-users
mailing list<br>To UNSUBSCRIBE or update options
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class=3DMsoNormal><o:p>&nbsp;</o:p></p></div></div></body></html>
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asterisk users - Sep 2011 - No subject

No subject
