The timer (called an "inter-digit timeout) is a function of the phone device and not the hosted service. In the Grandstream phone, select Account 1 and then modify the "SIP T2 Interval" to a larger value.
Can I increase or extend the time before a Grandstream phone dials a number? Print
Modified on: Fri, 1 Jul, 2016 at 1:16 PM
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