OpenSIPit 2021 was held back in April with myself and Ben Ford representing Asterisk. There were two main interoperability focuses this year: the support of additional
An interesting issue was recently filed where dialing a Local channel resulted in the following: [2021-03-28 22:41:35] ERROR[15773][C-00000030]: translate.c:1396 ast_translator_best_choice: Cannot determine best translation path
Background Welcome to an introduction to text-to-speech and speech-to-text for Asterisk! With how popular speech recognition is becoming, we decided to take on the initiative
In a past blog post I talked about how you can’t reload transports without enabling explicit support, but alluded to changes coming in the future.
When PJSIP support in Asterisk was being developed one of the critical areas of development was transports. These are for the most part provided by
In the past month I’ve been fixing an issue with Asterisk and PJSIP that I thought would be fun to share in a blog post.
Video has been a continued theme of Asterisk for some years now. We put into place the foundation to allow us to do video better,
Codec negotiation in Asterisk has been one of its deepest darkest secrets. It’s been around since the beginning and over the past two decades it’s
What is STIR/SHAKEN? STIR/SHAKEN (Secure Telephony Identity Revisited / Signature-based Handling of Asserted information using toKENs) is a new technology that the telecommunications industry is
When transitioning from the chan_sip channel driver to chan_pjsip one of the items that can catch people off guard is the use of SIP URIs
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