[Freeswitch-users] Lua playAndGetDigits

Tue Mar 16 17:51:38 PDT 2010

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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