[Freeswitch-users] Lua playAndGetDigits
Aloysius Lloyd
lloyd.aloysius at gmail.com
Tue Mar 16 18:07:15 PDT 2010
here is the test script I used
session:answer();
digits = session:playAndGetDigits(1, 4, 1, 5000, "#", "enter-digits.wav",
"", "\\d+");
Here is the console log
2010-03-17 01:04:50.374761 [DEBUG] switch_ivr_play_say.c:1444 done playing
file
*2010-03-17 01:04:50.874736 [DEBUG] switch_rtp.c:2417 RTP RECV DTMF 1:800*
*2010-03-17 01:04:51.104725 [DEBUG] switch_rtp.c:2417 RTP RECV DTMF 2:640*
*2010-03-17 01:04:51.414710 [DEBUG] switch_rtp.c:2417 RTP RECV DTMF 3:800*
*2010-03-17 01:04:51.774692 [DEBUG] switch_rtp.c:2417 RTP RECV DTMF 4:640*
2010-03-17 01:04:51.774692 [DEBUG] switch_ivr_play_say.c:1737 Test Regex
[1234][\d+]
You may have some issue with the provider. Check using a local extension.
On Tue, Mar 16, 2010 at 8:51 PM, Michael De Lorenzo <
delorenzodesign at gmail.com> wrote:
> Ok, I updated the console log level, and there are no DTMF values being
> detected:
>
> 4268 -> 74.51.38.156 port 15150 codec: 0 ms: 20
> 2010-03-16 20:49:06.534030 [DEBUG] switch_rtp.c:1181 Starting timer [soft]
> 160 bytes per 20ms
> 2010-03-16 20:49:06.535030 [NOTICE] sofia_glue.c:3128 Pre-Answer
> sofia/external/19736327407!
> 2010-03-16 20:49:13.762610 [DEBUG] sofia.c:4139 Channel
> sofia/external/19736327407 entering state [completing][200]
> 2010-03-16 20:49:13.762610 [DEBUG] sofia.c:4150 Remote SDP:
> v=0
> o=root 21648 21649 IN IP4 74.51.38.156
> s=session
> c=IN IP4 74.51.38.156
> t=0 0
> m=audio 15150 RTP/AVP 0 101
> a=rtpmap:0 PCMU/8000
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-16
> a=silenceSupp:off - - - -
> a=ptime:20
>
> 2010-03-16 20:49:13.762610 [DEBUG] sofia.c:4139 Channel
> sofia/external/19736327407 entering state [ready][200]
> 2010-03-16 20:49:13.763613 [NOTICE] sofia.c:4663 Channel
> [sofia/external/19736327407] has been answered
> 2010-03-16 20:49:13.763613 [DEBUG] switch_ivr_originate.c:3107 Originate
> Resulted in Success: [sofia/external/19736327407]
> 2010-03-16 20:49:13.763613 [DEBUG] switch_cpp.cpp:497
> (sofia/external/19736327407) State Change CS_CONSUME_MEDIA ->
> CS_SOFT_EXECUTE
> 2010-03-16 20:49:13.763613 [DEBUG] switch_core_session.c:1018 Send signal
> sofia/external/19736327407 [BREAK]
> 2010-03-16 20:49:13.764618 [DEBUG] switch_ivr_play_say.c:1178 Codec
> Activated L16 at 8000hz 1 channels 20ms
> 2010-03-16 20:49:13.764618 [DEBUG] switch_core_state_machine.c:314
> (sofia/external/19736327407) Running State Change CS_SOFT_EXECUTE
> 2010-03-16 20:49:13.764618 [DEBUG] switch_core_state_machine.c:354
> (sofia/external/19736327407) State SOFT_EXECUTE
> 2010-03-16 20:49:13.764618 [DEBUG] mod_sofia.c:510 SOFIA SOFT_EXECUTE
> 2010-03-16 20:49:13.764618 [DEBUG] switch_core_state_machine.c:200
> sofia/external/19736327407 Standard SOFT_EXECUTE
> 2010-03-16 20:49:13.764618 [DEBUG] switch_core_state_machine.c:354
> (sofia/external/19736327407) State SOFT_EXECUTE going to sleep
> 2010-03-16 20:49:13.794735 [DEBUG] switch_rtp.c:2055 Correct ip/port
> confirmed.
> 2010-03-16 20:49:25.055402 [DEBUG] switch_ivr_play_say.c:1470 done playing
> file
> 2010-03-16 20:49:30.074803 [INFO] switch_cpp.cpp:1142 Digits received
> during call from playAndGetDigits:
> 2010-03-16 20:49:30.074803 [INFO] switch_cpp.cpp:1142 Did this check out?
> no
>
>
> On Tue, Mar 16, 2010 at 8:37 PM, Aloysius Lloyd <lloyd.aloysius at gmail.com>wrote:
>
>> set the console log level to 7. Then you can see the DTMF values in
>> console log , while you are pressing the keys.
>>
>> Lloyd
>>
>>
>> On Tue, Mar 16, 2010 at 8:23 PM, Michael De Lorenzo <
>> delorenzodesign at gmail.com> wrote:
>>
>>> So I tried Michael's suggestion of:
>>>
>>> digits = session:playAndGetDigits(1, 4, 1, 5000, "#", get_digits_message,
>>> "", "\\d+");
>>>
>>> but it still didn't detect that I had pressed any keys. What would cause
>>> this? Is there someplace I can check to see if anything at all is being
>>> detected?
>>>
>>>
>>> On Tue, Mar 16, 2010 at 5:00 PM, Michael Collins <msc at freeswitch.org>wrote:
>>>
>>>>
>>>>
>>>> On Tue, Mar 16, 2010 at 1:21 PM, Michael De Lorenzo <
>>>> delorenzodesign at gmail.com> wrote:
>>>>
>>>>> I'm having some trouble getting consistent results with
>>>>> playAndGetDigits, sometimes the digits are record and other times they're
>>>>> not. It seemed to have something to do with how quickly the digits were
>>>>> pressed, but now that no longer seems to be the case.
>>>>>
>>>>> I'm trying to have users press a confirmation code, in this case "1111"
>>>>> although I'd like to make it accept "1" or "11" or "111" or "1111" if
>>>>> possible.
>>>>>
>>>>> Can anyone point me in the right direction?
>>>>>
>>>>>
>>>>> session =
>>>>> freeswitch.Session("{ignore_early_media=true}sofia/gateway/" .. provider ..
>>>>> "/1" .. number_to_call);
>>>>>
>>>>> while(session:ready()) do
>>>>> session:answer();
>>>>> session:setInputCallback("onInput","true");
>>>>>
>>>>> --playbackMessage(check_message);
>>>>> digits = session:playAndGetDigits(4, 4, 1, 5000, "",
>>>>> get_digits_message, "", "[1]");
>>>>>
>>>>
>>>> You are specifying a minimum of four and a maximum of four digits. Also,
>>>> your regex will match any string that has a digit 1 in it, which may or may
>>>> not be what you are looking for. Lastly, you haven't specified a terminator
>>>> key (like "#") but you are giving the user only one try and waiting 5000ms
>>>> for the entry. Try something like this:
>>>>
>>>> digits = session:playAndGetDigits(1, 4, 1, 5000, "#",
>>>> get_digits_message, "", "\\d+");
>>>>
>>>> Let us know if that works. Oh, one other thing: you might want to add an
>>>> invalid message because playAndGetDigits will handle invalid input for you.
>>>> -MC
>>>>
>>>> P.S. - This topic is covered in greater detail in Chapter 7 of the
>>>> upcoming FreeSWITCH book. ;)
>>>>
>>>>
>>>>
>>>>> freeswitch.consoleLog("info", digits .. "\n");
>>>>> freeswitch.consoleLog("info", "Did this check out? " ..
>>>>> (check_message == true and "yes" or "no" .. "\n"));
>>>>>
>>>>> -- we got what we're looking for, so we can end this
>>>>> if(check_success) then
>>>>> freeswitch.consoleLog("info", "A positive response was
>>>>> received from this check.\n");
>>>>> break;
>>>>> else
>>>>> -- not a positive response
>>>>> -- if we reached our max attempts, we're finished move on
>>>>> if(attempts == max_attempts) then
>>>>> freeswitch.consoleLog("info", "We've reached our maximum
>>>>> attempts for this number.\n");
>>>>> break;
>>>>> end
>>>>> end
>>>>> end
>>>>>
>>>>>
>>>>
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>>>
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>>
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