Archives : August-2017

Improvement Of PJSIP Dtmf_mode Description

Posted August 3, 2017 by Olivier & filed under Asterisk Users Comments: 1.

Tags: audio stream, dtmf, dtmf mode, rfc

While debugging a SIP trunk with an Avaya IPO, I noticed that wikis PJSIPdtmf_mode at [1] includes:This setting allows to choose the DTMF mode for endpoint communication.rfc4733 – DTMF is sent out of band of the main audio stream. This supercedes ..

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