Posts in category sysadmin

28 Aug 2022

Laptop Upgrade After 9 Years with the MacBook Pro 2021

reviews dev Apple SysAdmin

An unusual (for this blog) hardware review of the MacBook Pro 2021 14".

31 Jul 2022

Building voiptoolbox.net Chapter 1

SIP Dev SysAdmin

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.

30 Jun 2022

Snippets H1 2022

Dev SysAdmin

Snippets from the first half of 2022, shoehorned to make a blog post.

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.

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