[asterisk-users] setting up AMD

Peter Halliday hoangelos at gmail.com
Wed Jan 24 14:37:27 MST 2007


now I have amd.conf set to this:
initial_silence = 3700
greeting = 2500
after_greeting_silence = 1200
total_analysis_time = 6000
min_word_length = 100
between_words_silence = 50
maximum_number_of_words = 4
silence_threshold = 860


The resulting log is this:
Jan 24 18:53:04 DEBUG[31555] chan_sip.c: build_route: Contact hop: <
sip:6079362172 at 147.135.20.128>
Jan 24 18:53:04 VERBOSE[31567] logger.c:     -- AMD:
SIP/sip.broadvoice.com-087743a0 6079362172 (null) (Fmt: 4)
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]
Jan 24 18:53:20 DEBUG[31555] chan_sip.c: Scheduled a registration timeout
for sip.broadvoice.com id  #19
Jan 24 18:53:20 DEBUG[31555] chan_sip.c: Stopping retransmission on '
62b85b1b0d6e46ac094fd51c310fab2a at sip.broadvoice.com' of Request 104: Match
Found
Jan 24 18:53:20 DEBUG[31555] chan_sip.c: Registration successful
Jan 24 18:53:20 DEBUG[31555] chan_sip.c: Cancelling timeout 19
Jan 24 18:53:28 DEBUG[31555] chan_sip.c: Auto destroying call '
62b85b1b0d6e46ac094fd51c310fab2a at sip.broadvoice.com'
Jan 24 18:53:32 DEBUG[31555] chan_sip.c: Stopping retransmission on '
69ff069e38b6b5405120fc3b7fcb9203 at 192.168.4.105' of Request 102: Match Found
Jan 24 18:53:36 VERBOSE[31567] logger.c:     -- AMD: HANGUP
Jan 24 18:53:36 DEBUG[31567] app_amd.c: Got hangup
Jan 24 18:53:36 DEBUG[31567] pbx.c: Extension s, priority 2 returned
normally even though call was hung up
Jan 24 18:53:36 DEBUG[31567] chan_sip.c: update_call_counter(6079362172) -
decrement call limit counter


On 1/24/07, Michael Collins <mcollins at fcnetwork.com> wrote:
>
>
>
>
>   ------------------------------
>
> *From:* asterisk-users-bounces at lists.digium.com [mailto:
> asterisk-users-bounces at lists.digium.com] *On Behalf Of *Peter Halliday
> *Sent:* Wednesday, January 24, 2007 11:56 AM
> *To:* asterisk-users at lists.digium.com
> *Subject:* [asterisk-users] setting up AMD
>
>
>
> 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:
>
> Jan 24 17:01:37 VERBOSE[31455] logger.c:     -- AMD:
> SIP/sip.broadvoice.com-098c4aa8 6079362172 (null) (Fmt: 4)
> 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]
> Jan 24 17:01:44 DEBUG[31437] chan_sip.c: Auto destroying call '
> 2223f71d5ccc73cc3f9b32a64fba2286 at sip.broadvoice.com'
> Jan 24 17:01:45 DEBUG[31447] manager.c: Manager received command 'Command'
> Jan 24 17:01:45 DEBUG[31447] manager.c: Manager received command 'Command'
> Jan 24 17:01:45 DEBUG[31447] manager.c: Manager received command 'Command'
>
> Jan 24 17:01:56 VERBOSE[31455] logger.c:     -- AMD: HANGUP
> Jan 24 17:01:56 DEBUG[31455] app_amd.c: Got hangup
>
> The amd.conf:
> [amd]
> initial_silence            = 3500
> greeting                   = 1500
> after_greeting_silence     = 300
> total_analysis_time        = 5000
> min_word_length            = 120
> between_words_silence      = 50
> maximum_number_of_words    = 5
> silence_threshold          = 256
>
> In extensions.conf
> [outboundmsg1]
> exten => s,1,NoCDR
> exten => s,n,AMD
> exten => s,n,GotoIf($[${AMDSTATUS}=AMD_PERSON]?humn:mach)
> exten => s,n(mach),WaitForSilence(2500)
> exten => s,n,Playback(outboundmsgs/msg1)
> exten => s,n,Hangup
> exten => s,n(humn),WaitForSilence(500)
> exten => s,n,Playback(outboundmsgs/msg1)
> exten => s,n,Hangup
>
>  Peter,
>
> 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.
>
>
>
> Let us know what happens when you try to modify the initial silence
> value.
>
>
>
> -MC
>
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