Asterisk 11.6 and PostgreSQL 13: column d.adsrc does not exist
cdr_pgsql.c: Failed to query database columns: ERROR: column d.adsrc does not exist" and no CDRs will be logged.
Apr 6, 20224 min read634
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#voice
Articles tagged with #voice
VoIP calls and TLS security
Kamailio in docker container with TLS enabled using Let's Encrypt.
Mar 16, 20225 min read1.5K
VoIP: fundamentals of SIP and related topics - part #6: audio problems and the quality of a VoIP call
In the previous episode I talked about the main tools for working with VoIP. https://blog.giovannitommasini.info/voip-fundamentals-of-sip-and-related-topics-part-5-the-main-tools-for-working-with-voip In this episode, I'll continue on this trend, tal...
May 9, 20216 min read574
VoIP: fundamentals of SIP and related topics - part #5: the main tools for working with VoIP
Here we are, close to the end of this mini-series.In the previous episode I talked about the UA PBX, standard configurations and some security tips. https://blog.giovannitommasini.info/voip-fundamentals-of-sip-and-related-topics-part-4-ua-pbx-stand...
May 2, 20216 min read730
VoIP: fundamentals of SIP and related topics - part #4: UA PBX, standard configurations and some security tips
Here we are with the fourth appointment with the mini-series about VoIP.You can find the last episode here: https://blog.giovannitommasini.info/voip-fundamentals-of-sip-and-related-topics-part-3-sdp-and-rtp In this episode I'll quickly talk about the...
Apr 25, 20215 min read160
VoIP: fundamentals of SIP and related topics - part #3: SDP & RTP
New week and new episode, the fourth appointment with the mini-series about VoIP.You can find the last here: https://blog.giovannitommasini.info/voip-fundamentals-of-sip-and-related-topics-part-2-the-basic-sip-headers In this episode I’ll talk about...
Apr 17, 20214 min read610