[asterisk-users] Asterisk n-way DTMF detection

[Tri Tu]

I have figured this out and it's working fine now.  Here is the key if anyone has the same issue.

featuredigittimeout = 5000

Increase the digit timeout or you have to press the key codes quick enough in order for Asterisk to detect the keys.

-Tri




________________________________
From: Tri Tu <mtritu at yahoo.com>
To: asterisk-users at lists.digium.com
Sent: Wed, February 24, 2010 10:38:25 PM
Subject: [asterisk-users] Asterisk n-way DTMF detection


Hello,

I have setup the n-way conferencing with Asterisk and it's working when I use with my budgetone 100 phone but it doesn't work for any of the voip software or other ATA that I have.  When I turned the debug on, I see that the correct keys (*0) were entered but asterisk doesn't detect the signal to trigger the features event.  I have set a test extension to get the input dtmf key and say the digit out.  They are getting correctly on the IVR but when using n-way conferencing, it's not taking it.  Here is the output of testing DTMF with IVR.

v103*CLI>
v103*CLI>
    -- Executing [88 at from-internal:1] Read("SIP/8888-b6807538", "digito||10") in new stack
    -- Accepting a maximum of 10 digits.
* DTMF-relay event received: 8
* DTMF-relay event received: 5
* DTMF-relay event received: 2
    -- User entered '852'
    -- Executing [88 at from-internal:2] SayDigits("SIP/8888-b6807538", "852") in new stack
    -- <SIP/8888-b6807538> Playing 'digits/8' (language 'en')
    -- <SIP/8888-b6807538> Playing 'digits/5' (language 'en')
    -- <SIP/8888-b6807538> Playing 'digits/2' (language 'en')
    -- Executing [88 at from-internal:3] Hangup("SIP/8888-b6807538", "") in new stack
  == Spawn extension (from-internal, 88, 3) exited non-zero on 'SIP/8888-b6807538'
    -- Executing [h at from-internal:1] Macro("SIP/8888-b6807538", "hangupcall") in new stack
    -- Executing [s at macro-hangupcall:1] ResetCDR("SIP/8888-b6807538", "vw") in new stack
    -- Executing [s at macro-hangupcall:2] NoCDR("SIP/8888-b6807538", "") in new stack
    -- Executing [s at macro-hangupcall:3] GotoIf("SIP/8888-b6807538", "1?skiprg") in new stack
    -- Goto (macro-hangupcall,s,6)
    -- Executing [s at macro-hangupcall:6] GotoIf("SIP/8888-b6807538", "1?skipblkvm") in new stack
    -- Goto (macro-hangupcall,s,9)
    -- Executing [s at macro-hangupcall:9] GotoIf("SIP/8888-b6807538", "1?theend") in new stack
    -- Goto (macro-hangupcall,s,11)
    -- Executing [s at macro-hangupcall:11] Hangup("SIP/8888-b6807538", "") in new stack
  == Spawn extension (macro-hangupcall, s, 11) exited non-zero on 'SIP/8888-b6807538' in macro 'hangupcall'
  == Spawn extension (macro-hangupcall, s, 11) exited non-zero on 'SIP/8888-b6807538'
v103*CLI>
bash-3.1#

anh here is the console log of the Asterisk when pressing the key during callerA is on the phone with CallerB.

v103*CLI>
v103*CLI>
* DTMF-relay event received: *
* DTMF-relay event received: 0
v103*CLI>

Wondering that if anyone know what could be wrong here.  My asterisk version is Asterisk 1.4.20.

-Tri


      
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