Tag : rfc
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Hey List I sometimes use our asterisk server to do some debugging or other PBX and SBC. Now we have a case where a PBX is replying an incomming invite with 180 ringing immediately. It looks like the SBC does not accept this. According to my understand..
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 ..