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DTMF duration
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complex1 Offline
3CX Adv. Cert. Engineer

Posts: 758
Joined: Jan 2014
Reputation: 23
Post: #2
RE: DTMF duration
(08-20-2018 10:12 AM)Mickotabs Wrote:  Hi - how can I change the DTMF duration on T41, T23 & T20 phones
without using the autoprovision feature?
My customer cannot operate their door entry unit as the DTMF tones are too short


I'm afraid this is only possible using the auto-provisioning feature.

#Configures the duration time (in milliseconds) for each digit when a sequence of DTMF tones is played out automatically. It ranges from 0 to 300, the default value is 100.
features.dtmf.duration = 100

Best regards,

I'm Dutch, not English. Sorry for my imperfect grammar.
08-20-2018 03:09 PM
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Messages In This Thread
DTMF duration - Mickotabs - 08-20-2018, 10:12 AM
RE: DTMF duration - complex1 - 08-20-2018 03:09 PM

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