Tag: technical

  • screenrc: my defaults

    I spend a lot of time working on customer systems, particularly where we have to use a jump server or bastion host to access the rest of their network. I also spend a lot of time working from dodgy wifi and mobile connections trying to do something urgently or quickly. As a result, one of…

  • What’s your problem?

    One of the topics that’s frequently raised to our support team is what they expect a platform to do on a particular failure from a (normally upstream) 3rd party. There’s a lot of FUD around about SIP error codes, so here’s a short guide including some pointers to the appropriate Q.850 codes. For those of…