A practical walkthrough for setting up Kamailio as a SIP server on a local network, configuring SQLite support, registering clients, testing calls, and observing SIP signaling with packet capture.
Read ArticleA personal essay on living with three chronic burdens after the pandemic: eczema, recurring back pain, and the uncertainty of U.S. immigration status.
Read ArticleA personal account of a difficult year, a first small contract after registering a company, and the fragile sense of hope that follows a long stretch of uncertainty.
Read ArticleA reflective essay moving from collective-era farm work in southern Fujian to modern company life, centered on the saying that everyone aboard the same boat shares its fate.
Read ArticleDNS source IP addresses change during recursive and iterative queries, and that difference affects how CDN providers choose nodes. This article explains the impact of resolver location, domestic versus overseas DNS choices, and CNAME flattening on CDN rou
Read ArticleA simple guide to adding automatic Spring Festival lanterns to a blog with hexo-lanternjs, including plugin import, container setup, and configurable display dates.
Read ArticleHow to stop n8n 2.0 anonymous telemetry errors in Docker by disabling diagnostics or setting the correct N8N_HOST value.
Read ArticleA hands-on look at assembling an old x86-based NAS, installing Feiniu OS, setting up storage, Docker, remote access, media features, and measuring daily power consumption.
Read ArticleA reflective essay on Little New Year, the fading rituals of the Kitchen God, changing rural Spring Festival customs, and the fragility of tradition and memory.
Read ArticleA practical guide to using dbxcli for managing Dropbox from the command line, including installation, account linking, storage checks, file operations, and team commands.
Read Article