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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Hmm… not too sure what’s up
with this one. I’ve only used AMD with Zap channels, so I don’t
know if there are any hidden gotchas with using SIP.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Has anyone else used app_amd with SIP
calls?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>-MC<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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</span></font></div>
<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
asterisk-users-bounces@lists.digium.com
[mailto:asterisk-users-bounces@lists.digium.com] <b><span style='font-weight:
bold'>On Behalf Of </span></b>Peter Halliday<br>
<b><span style='font-weight:bold'>Sent:</span></b> Wednesday, January 24, 2007
1:37 PM<br>
<b><span style='font-weight:bold'>To:</span></b> Asterisk Users Mailing List -
Non-Commercial Discussion<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [asterisk-users] setting
up AMD</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>now I have amd.conf set
to this:<br>
initial_silence = 3700<br>
greeting = 2500<br>
after_greeting_silence = 1200<br>
total_analysis_time = 6000<br>
min_word_length = 100<br>
between_words_silence = 50<br>
maximum_number_of_words = 4 <br>
silence_threshold = 860<br>
<br>
<br>
The resulting log is this:<br>
Jan 24 18:53:04 DEBUG[31555] chan_sip.c: build_route: Contact hop: <<a
href="mailto:sip:6079362172@147.135.20.128">sip:6079362172@147.135.20.128</a>>
<br>
Jan 24 18:53:04 VERBOSE[31567] logger.c: -- AMD:
SIP/sip.broadvoice.com-087743a0 6079362172 (null) (Fmt: 4)<br>
Jan 24 18:53:04 VERBOSE[31567] logger.c: -- AMD:
initialSilence [3700] greeting [2500] afterGreetingSilence [1200]
totalAnalysisTime [6000] minimumWordLength [100] betweenWordsSilence [50]
maximumNumberOfWords [4] silenceThreshold [860] <br>
Jan 24 18:53:20 DEBUG[31555] chan_sip.c: Scheduled a registration timeout for <a
href="http://sip.broadvoice.com">sip.broadvoice.com</a> id #19<br>
Jan 24 18:53:20 DEBUG[31555] chan_sip.c: Stopping retransmission on ' <a
href="mailto:62b85b1b0d6e46ac094fd51c310fab2a@sip.broadvoice.com">62b85b1b0d6e46ac094fd51c310fab2a@sip.broadvoice.com</a>'
of Request 104: Match Found<br>
Jan 24 18:53:20 DEBUG[31555] chan_sip.c: Registration successful <br>
Jan 24 18:53:20 DEBUG[31555] chan_sip.c: Cancelling timeout 19<br>
Jan 24 18:53:28 DEBUG[31555] chan_sip.c: Auto destroying call '<a
href="mailto:62b85b1b0d6e46ac094fd51c310fab2a@sip.broadvoice.com">62b85b1b0d6e46ac094fd51c310fab2a@sip.broadvoice.com
</a>'<br>
Jan 24 18:53:32 DEBUG[31555] chan_sip.c: Stopping retransmission on '<a
href="mailto:69ff069e38b6b5405120fc3b7fcb9203@192.168.4.105">69ff069e38b6b5405120fc3b7fcb9203@192.168.4.105</a>'
of Request 102: Match Found <br>
Jan 24 18:53:36 VERBOSE[31567] logger.c: -- AMD: HANGUP<br>
Jan 24 18:53:36 DEBUG[31567] app_amd.c: Got hangup<br>
Jan 24 18:53:36 DEBUG[31567] pbx.c: Extension s, priority 2 returned normally
even though call was hung up <br>
Jan 24 18:53:36 DEBUG[31567] chan_sip.c: update_call_counter(6079362172) -
decrement call limit counter<br>
<br>
<o:p></o:p></span></font></p>
<div>
<p class=MsoNormal><span class=gmailquote><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>On 1/24/07, <b><span style='font-weight:bold'>Michael
Collins</span></b> <<a href="mailto:mcollins@fcnetwork.com">
mcollins@fcnetwork.com</a>> wrote:</span></font></span><o:p></o:p></p>
<div link=blue vlink=blue>
<div>
<p><font size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:
Arial;color:navy'> </span></font><o:p></o:p></p>
<p><font size=2 color=navy face=Arial><span style='font-size:10.0pt;font-family:
Arial;color:navy'> </span></font><o:p></o:p></p>
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<p><b><font size=2 face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma;
font-weight:bold'>From:</span></font></b><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'> <a
href="mailto:asterisk-users-bounces@lists.digium.com" target="_blank">asterisk-users-bounces@lists.digium.com</a>
[mailto:<a href="mailto:asterisk-users-bounces@lists.digium.com" target="_blank">asterisk-users-bounces@lists.digium.com</a>]
<b><span style='font-weight:bold'>On Behalf Of </span></b>Peter Halliday<br>
<b><span style='font-weight:bold'>Sent:</span></b> Wednesday, January 24, 2007
11:56 AM<br>
<b><span style='font-weight:bold'>To:</span></b> <a
href="mailto:asterisk-users@lists.digium.com" target="_blank">asterisk-users@lists.digium.com</a><br>
<b><span style='font-weight:bold'>Subject:</span></b> [asterisk-users] setting
up AMD</span></font><o:p></o:p></p>
</div>
<div><span id="q_11055c0fffa215bb_1">
<p><font size=3 face="Times New Roman"><span style='font-size:12.0pt'> <o:p></o:p></span></font></p>
<p style='margin-bottom:12.0pt'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>I'm trying get this working. I've looked through
the list, and can't see how to get AMD to print out more. I have it call
and say Hello like I normally would. I've tried to say more and less
doesn't seem to matter. After I hangup it does recognize hangup.
Here's logging during an attempt where I make outbound call and answer, but
then hangup after 1-2 seconds: <br>
<br>
Jan 24 17:01:37 VERBOSE[31455] logger.c: -- AMD:
SIP/sip.broadvoice.com-098c4aa8 6079362172 (null) (Fmt: 4)<br>
Jan 24 17:01:37 VERBOSE[31455] logger.c: -- AMD:
initialSilence [8000] greeting [1500] afterGreetingSilence [300]
totalAnalysisTime [5000] minimumWordLength [120] betweenWordsSilence [50]
maximumNumberOfWords [5] silenceThreshold [256] <br>
Jan 24 17:01:44 DEBUG[31437] chan_sip.c: Auto destroying call '<a
href="mailto:2223f71d5ccc73cc3f9b32a64fba2286@sip.broadvoice.com"
target="_blank">2223f71d5ccc73cc3f9b32a64fba2286@sip.broadvoice.com </a>'<br>
Jan 24 17:01:45 DEBUG[31447] manager.c: Manager received command 'Command'<br>
Jan 24 17:01:45 DEBUG[31447] manager.c: Manager received command 'Command'<br>
Jan 24 17:01:45 DEBUG[31447] manager.c: Manager received command 'Command' <br>
Jan 24 17:01:56 VERBOSE[31455] logger.c: -- AMD: HANGUP<br>
Jan 24 17:01:56 DEBUG[31455] app_amd.c: Got hangup<br>
<br>
The amd.conf:<br>
[amd]<br>
initial_silence
= 3500<br>
greeting
= 1500 <br>
after_greeting_silence = 300<br>
total_analysis_time = 5000<br>
min_word_length
= 120<br>
between_words_silence = 50<br>
maximum_number_of_words = 5<br>
silence_threshold = 256<br>
<br>
In extensions.conf<br>
[outboundmsg1]<br>
exten => s,1,NoCDR<br>
exten => s,n,AMD<br>
exten => s,n,GotoIf($[${AMDSTATUS}=AMD_PERSON]?humn:mach)<br>
exten => s,n(mach),WaitForSilence(2500)<br>
exten => s,n,Playback(outboundmsgs/msg1) <br>
exten => s,n,Hangup<br>
exten => s,n(humn),WaitForSilence(500)<br>
exten => s,n,Playback(outboundmsgs/msg1)<br>
exten => s,n,Hangup<o:p></o:p></span></font></p>
</div>
<p><font size=2 color=navy face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:navy'></span>Peter,</span></font><o:p></o:p></p>
<p><font size=2 color=navy face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:navy'>It looks like your initial silence
setting might be having trouble. The amd.conf file has a value of 3500
but the log file is showing 8000. Try changing the amd.conf to something
like 3000 and issue a "reload" at the CLI. Make another test call and
see if the trace still shows 8000 for the initial silence. I think having
an initial silence value that is longer than the total analysis time might be
causing the undesired behavior.</span></font><o:p></o:p></p>
<p><font size=2 color=navy face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:navy'> </span></font><o:p></o:p></p>
<p><font size=2 color=navy face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:navy'>Let us know what happens when you try to
modify the initial silence value. </span></font><o:p></o:p></p>
<p><font size=2 color=navy face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:navy'> </span></font><o:p></o:p></p>
<p><font size=2 color=navy face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:navy'>-MC</span></font><o:p></o:p></p>
</div>
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