Posts in category sip

30 Apr 2023

Building voiptoolbox.net Chapter 2

SIP Dev SysAdmin Voiptoolbox

It's been around 10 months since I started voiptoolbox.net. This post recaps some of the changes since the very first version.

31 Jul 2022

Building voiptoolbox.net Chapter 1

SIP Dev SysAdmin Voiptoolbox

A (potentially) ongoing series about building out voiptoolbox.net, the new combined home for the various SIP tools that I've built over the last year or two. This post is part JavaScript toolchain rant, part new features.

23 Apr 2022

More SIP DNS Lookups

SIP Dev SysAdmin

Tweaks and improvements to the SIP DNS lookup tool.

14 Apr 2022

SIP DNS Lookup

SIP Dev SysAdmin

A fairly common SIP troubleshooting step is to check any DNS records are configured correctly. Typically this involves a combination of querying for SRV and A records. SIP DNS Lookup is a mini site that aims to make that a bit easier.

28 Jul 2021

SIP Diagrams (Part 2)

Dev SIP

I've been surprised how much use I've got out of the SIP Diagrams site. This post covers a couple of follow up tweaks to improve the experience.

  1 2