corpus.blog
41554 blogs · [ { "id": "01a087af-7d3e-7106-b1de-c2da2bf3f7e8", "title": "Why doesn’t WiFi Lobby as Hard as Cellular?", "url": "https://nickvsnetworking.com/why-doesnt-wifi-lobby-as-hard/", "published_at": "2026-09-04T08:57:50+00:00" }, { "id": "01a087af-7d3e-7106-b1de-c2da2cb80691", "title": "Doing it for the CICs – SS7 & SIGTRAN Support in FreeSWITCH (mod_isup)", "url": "https://nickvsnetworking.com/doing-it-for-the-cics-ss7-sigtran-support-in-freeswitch-mod_isup/", "published_at": "2026-08-23T04:49:19+00:00" }, { "id": "01a087af-7d3e-7106-b1de-c2da2d96fc6a", "title": "Adventures with DSL", "url": "https://nickvsnetworking.com/adventures-with-dsl/", "published_at": "2026-08-14T00:24:21+00:00" }, { "id": "01a087af-7d3e-7106-b1de-c2da2e66bd08", "title": "3G at last!", "url": "https://nickvsnetworking.com/3g-at-last/", "published_at": "2026-08-09T09:31:11+00:00" }, { "id": "01a087af-7d3e-7106-b1de-c2da2e9c3cf8", "title": "The ShI(o)T Show of Cellular IoT", "url": "https://nickvsnetworking.com/the-shiot-show-of-cellular-iot/", "published_at": "2026-07-24T10:04:13+00:00" }, { "id": "01a087af-7d3e-7106-b1de-c2da2f68be5a", "title": "Adventures with Tape", "url": "https://nickvsnetworking.com/adventures-with-tape/", "published_at": "2026-06-19T23:08:53+00:00" }, { "id": "01a087af-7d3e-7106-b1de-c2da2f760857", "title": "Tales from the Trenches – Gx over Gy?", "url": "https://nickvsnetworking.com/tales-from-the-trenches-gx-over-gy/", "published_at": "2026-06-06T00:40:59+00:00" }, { "id": "01a087af-7d3e-7106-b1de-c2da2f885b5c", "title": "PFCP and SIP Redirect", "url": "https://nickvsnetworking.com/pfcp-and-sip-redirect/", "published_at": "2026-05-30T10:11:14+00:00" }, { "id": "01a087af-7d3e-7106-b1de-c2da307c73aa", "title": "Walled Gardens & Redirection in 4G/5G (RedirectInformation)", "url": "https://nickvsnetworking.com/walled-gardens-redirection-in-4g-5g-redirectinformation/", "published_at": "2026-05-22T23:11:12+00:00" }, { "id": "01a087af-7d3e-7106-b1de-c2da30f54fe4", "title": "WebOS remote without the bloat", "url": "https://nickvsnetworking.com/webos-remote-without-the-bloat/", "published_at": "2026-05-16T02:19:57+00:00" }, { "id": "01a0bb9b-2cf3-73b8-826c-36c6ae1cbb0c", "title": "GSM SuperCell", "url": "https://nickvsnetworking.com/gsm-supercell/", "published_at": "2026-05-09T03:46:15+00:00" }, { "id": "01a0bb9b-2cf3-73b8-826c-36c6aece44c0", "title": "Adventures not building 3G UMTS RNCs", "url": "https://nickvsnetworking.com/adventures-not-building-3g-umts-rncs/", "published_at": "2026-05-02T03:25:25+00:00" }, { "id": "01a0bb9b-2cf3-73b8-826c-36c6aee01bd8", "title": "Ansible & SSH – Screwing up en mass", "url": "https://nickvsnetworking.com/ansible-ssh-screwing-up-en-mass/", "published_at": "2026-04-25T09:47:21+00:00" }, { "id": "01a0bb9b-2cf3-73b8-826c-36c6af4752a9", "title": "Somebody’s watching me – Adventures in Cellular Location services", "url": "https://nickvsnetworking.com/somebodys-watching-me-adventures-in-cellular-locating/", "published_at": "2026-03-20T07:12:15+00:00" }, { "id": "01a0bb9b-2cf3-73b8-826c-36c6afe2013c", "title": "Protocoldex – A quick reference guide for AVPs / IEs / Commands / Applications", "url": "https://nickvsnetworking.com/protocoldex-a-quick-reference-guide-for-avps-ies-commands-applications/", "published_at": "2026-03-13T03:29:31+00:00" }, { "id": "01a0bb9b-2cf3-73b8-826c-36c6b0db44ee", "title": "Tales from the Trenches – PGW-C Deleting Sessions", "url": "https://nickvsnetworking.com/tales-from-the-trenches-pgw-c-deleting-sessions/", "published_at": "2026-03-05T14:35:33+00:00" }, { "id": "01a0bb9b-2cf3-73b8-826c-36c6b0fe3d1e", "title": "Telco to Tech-Co. No. Just Telco. Tech-No.", "url": "https://nickvsnetworking.com/telco-to-tech-co-no-just-telco-tech-no/", "published_at": "2026-02-27T06:47:45+00:00" }, { "id": "01a0bb9b-2cf3-73b8-826c-36c6b160c706", "title": "Packet Buffering in the UPF", "url": "https://nickvsnetworking.com/packet-buffering-in-the-upf/", "published_at": "2026-02-19T21:13:03+00:00" }, { "id": "01a0bb9b-2cf3-73b8-826c-36c6b22fa474", "title": "Field Trip – UTS Nokia Lab", "url": "https://nickvsnetworking.com/field-trip-uts-nokia-lab/", "published_at": "2026-02-13T06:48:30+00:00" }, { "id": "01a0bb9b-2cf3-73b8-826c-36c6b268b88d", "title": "Network Instance in PFCP", "url": "https://nickvsnetworking.com/network-instance-in-pfcp/", "published_at": "2026-02-05T22:53:25+00:00" }, { "id": "01a0bba1-3385-73b0-97c6-0afab61f8f02", "title": "Filtering OpenStreetMap Data for use in Forsk Atoll", "url": "https://nickvsnetworking.com/filtering-openstreetmap-data-for-use-in-forsk-atoll/", "published_at": "2026-01-29T21:59:43+00:00" }, { "id": "01a0bba1-3385-73b0-97c6-0afab65398f5", "title": "Stupid Mistakes – New UPF and IMS", "url": "https://nickvsnetworking.com/stupid-mistakes-new-upf-and-ims/", "published_at": "2026-01-22T20:00:34+00:00" }, { "id": "01a0bba1-3385-73b0-97c6-0afab72f036c", "title": "SS7/MAP – Call Forward", "url": "https://nickvsnetworking.com/ss7-map-call-forward/", "published_at": "2026-01-16T05:15:23+00:00" }, { "id": "01a0bba1-3385-73b0-97c6-0afab7c516be", "title": "Loading OpenTopography.org data into Forsk Atoll", "url": "https://nickvsnetworking.com/loading-opentopography-org-data-into-forsk-atoll/", "published_at": "2026-01-08T21:57:19+00:00" }, { "id": "01a0bba1-3385-73b0-97c6-0afab7cd872d", "title": "Elixir – ETS vs Map Gut Feels (With Data)", "url": "https://nickvsnetworking.com/elixir-ets-vs-map-gut-feels-with-data/", "published_at": "2026-01-01T20:35:34+00:00" }, { "id": "01a0bba1-3385-73b0-97c6-0afab82f26a4", "title": "SS7/MAP Dialogs: informServiceCentre", "url": "https://nickvsnetworking.com/ss7-map-dialogs-informservicecentre/", "published_at": "2025-12-25T23:15:20+00:00" }, { "id": "01a0bba1-3385-73b0-97c6-0afab8c1cc3c", "title": "It’s not a GUI – The CGrateS Web UI", "url": "https://nickvsnetworking.com/its-not-a-gui-the-cgrates-web-ui/", "published_at": "2025-12-18T22:46:48+00:00" }, { "id": "01a0bba1-3385-73b0-97c6-0afab998d468", "title": "FreeSWITCH – Hanging up a call with some cause info", "url": "https://nickvsnetworking.com/freeswitch-hanging-up-a-call-with-some-cause-info/", "published_at": "2025-12-11T20:21:05+00:00" }, { "id": "01a0bba1-3385-73b0-97c6-0afaba7a874e", "title": "Backing up CGrateS", "url": "https://nickvsnetworking.com/backing-up-cgrates/", "published_at": "2025-12-04T23:14:20+00:00" }, { "id": "01a0bba1-3385-73b0-97c6-0afabafd6024", "title": "Sh Profiles, XCAP Data and RepositoryData – Oh my", "url": "https://nickvsnetworking.com/sh-profiles-xcap-data-and-repositorydata/", "published_at": "2025-11-27T21:41:00+00:00" }, { "id": "01a0bba6-bdc1-70c0-83f9-d20a685cebed", "title": "CGrateS Inline Regex", "url": "https://nickvsnetworking.com/cgrates-inline-regex/", "published_at": "2025-11-21T05:40:05+00:00" }, { "id": "01a0bba6-bdc1-70c0-83f9-d20a689cb846", "title": "Tales from the Trenches – IMS Communication Service Identifier (ICSI)", "url": "https://nickvsnetworking.com/tales-from-the-trenches-ims-communication-service-identifier-icsi/", "published_at": "2025-11-14T06:56:01+00:00" }, { "id": "01a0bba6-bdc1-70c0-83f9-d20a691e320a", "title": "Kamailio – Set Advertised addresses in Via (Kamailio behind a NAT)", "url": "https://nickvsnetworking.com/kamailio-set-advertised-addresses-in-via-kamailio-behind-a-nat/", "published_at": "2025-11-06T21:22:10+00:00" }, { "id": "01a0bba6-bdc1-70c0-83f9-d20a69c367f4", "title": "VScode eats resources when showing a lot of data to Terminal", "url": "https://nickvsnetworking.com/vscode-eats-resources-when-showing-a-lot-of-data-to-terminal/", "published_at": "2025-10-30T21:40:38+00:00" }, { "id": "01a0bba6-bdc1-70c0-83f9-d20a6a3952a3", "title": "The Surprisingly Complicated World of SMS: Emoji SMS Reactions", "url": "https://nickvsnetworking.com/the-surprisingly-complicated-world-of-sms-emoji-sms-reactions/", "published_at": "2025-10-24T02:58:50+00:00" }, { "id": "01a0bba6-bdc1-70c0-83f9-d20a6ae6618e", "title": "RatingSubject in CGrateS", "url": "https://nickvsnetworking.com/ratingsubject-in-cgrates/", "published_at": "2025-10-17T00:42:46+00:00" }, { "id": "01a0bba6-bdc1-70c0-83f9-d20a6b8df7db", "title": "Simple trick to increase coverage: Lying to users about signal strength", "url": "https://nickvsnetworking.com/simple-trick-to-increase-coverage-lying-to-users-about-signal-strength/", "published_at": "2025-10-10T05:32:10+00:00" }, { "id": "01a0bba6-bdc1-70c0-83f9-d20a6c4d921f", "title": "ACMA on Motorcycles and Customer Cabling", "url": "https://nickvsnetworking.com/acma-on-motorcycles-and-customer-cabling/", "published_at": "2025-10-07T04:42:28+00:00" }, { "id": "01a0bba6-bdc1-70c0-83f9-d20a6ca0195a", "title": "Tales from the Trenches – Missing Create Session Requests on IMS APN while Roaming", "url": "https://nickvsnetworking.com/tales-from-the-trenches-missing-create-session-requests-on-ims-apn-while-roaming/", "published_at": "2025-10-02T23:09:40+00:00" }, { "id": "01a0bba6-bdc1-70c0-83f9-d20a6cd27963", "title": "Loading eSIMs onto Physical Cards", "url": "https://nickvsnetworking.com/loading-esims-onto-physical-cards/", "published_at": "2025-09-26T00:01:57+00:00" }, { "id": "01a0bbab-be0a-71a2-971d-1df7d3a76bdc", "title": "The NRF in 5GC – Common Dialogs – Nnrf_NFManagement", "url": "https://nickvsnetworking.com/the-nrf-in-5gc-common-dialogs-nnrf_nfmanagement/", "published_at": "2025-09-18T23:58:00+00:00" }, { "id": "01a0bbab-be0a-71a2-971d-1df7d3fb8341", "title": "Adventures with a $10 LTE MiFi Dongle", "url": "https://nickvsnetworking.com/adventures-with-a-10-lte-mifi-dongle/", "published_at": "2025-09-12T03:22:32+00:00" }, { "id": "01a0bbab-be0a-71a2-971d-1df7d4f49a19", "title": "Tales from the Trenches – Samsung mystery packet on IMS Call", "url": "https://nickvsnetworking.com/tales-from-the-trenches-samsung-mystery-packet-on-ims-call/", "published_at": "2025-09-05T00:03:10+00:00" }, { "id": "01a0bbab-be0a-71a2-971d-1df7d5331760", "title": "Meta: 500 Posts Apparently", "url": "https://nickvsnetworking.com/meta-500-apparently/", "published_at": "2025-08-29T04:14:30+00:00" }, { "id": "01a0bbab-be0a-71a2-971d-1df7d6108005", "title": "Authentication in 5GC – Nausf-auth", "url": "https://nickvsnetworking.com/authentication-in-5gc-nausf-auth/", "published_at": "2025-08-22T01:06:00+00:00" }, { "id": "01a0bbab-be0a-71a2-971d-1df7d6887f31", "title": "X-Polarised Antennas in Mobile Networks", "url": "https://nickvsnetworking.com/x-polarised-antennas-in-mobile-networks/", "published_at": "2025-08-15T08:27:00+00:00" }, { "id": "01a0bbab-be0a-71a2-971d-1df7d6e192f1", "title": "SessionS in CGrateS", "url": "https://nickvsnetworking.com/sessions-in-cgrates/", "published_at": "2025-08-08T02:10:20+00:00" }, { "id": "01a0bbab-be0a-71a2-971d-1df7d6eb61e0", "title": "Importing building footprints into Forsk Atoll from OpenStreetMap data", "url": "https://nickvsnetworking.com/importing-building-footprints-into-forsk-atoll-from-openstreetmap-data/", "published_at": "2025-07-31T22:23:46+00:00" }, { "id": "01a0bbab-be0a-71a2-971d-1df7d77c292a", "title": "Proxmox Insecure dependency in exec while running with -T switch", "url": "https://nickvsnetworking.com/proxmox-insecure-dependency-in-exec-while-running-with-t-switch/", "published_at": "2025-07-24T22:36:42+00:00" }, { "id": "01a0bbab-be0a-71a2-971d-1df7d84cf5f2", "title": "Profiling Kamailio Module Memory Usage", "url": "https://nickvsnetworking.com/profiling-kamailio-module-memory-usage/", "published_at": "2025-07-17T22:39:17+00:00" }, { "id": "01a0bbb0-ac38-7236-8fc6-7c49d89385bb", "title": "Importing Global Clutter data into Forsk Atoll", "url": "https://nickvsnetworking.com/importing-global-clutter-data-into-forsk-atoll/", "published_at": "2025-07-10T23:14:55+00:00" }, { "id": "01a0bbb0-ac38-7236-8fc6-7c49d973166b", "title": "Fluke TN2100 Terminator", "url": "https://nickvsnetworking.com/fluke-tn2100-terminator/", "published_at": "2025-07-04T07:08:34+00:00" }, { "id": "01a0bbb0-ac38-7236-8fc6-7c49d9735e4a", "title": "Legacy BTS Site manager on Linux", "url": "https://nickvsnetworking.com/legacy-bts-site-manager-on-linux/", "published_at": "2025-06-27T02:48:43+00:00" }, { "id": "01a0bbb0-ac38-7236-8fc6-7c49d99f6717", "title": "Kamailio Bytes: KEMI and UAC Module – Event Route", "url": "https://nickvsnetworking.com/kamailio-bytes-kemi-and-uac-module-event-route/", "published_at": "2025-06-20T10:11:45+00:00" }, { "id": "01a0bbb0-ac38-7236-8fc6-7c49d9fa6094", "title": "Reverse Engineering dead protocols – Strand ShowNet", "url": "https://nickvsnetworking.com/reverse-engineering-dead-protocols-strand-shownet/", "published_at": "2025-06-13T08:42:54+00:00" }, { "id": "01a0bbb0-ac38-7236-8fc6-7c49dad2073d", "title": "Presenting the caller Name in IMS", "url": "https://nickvsnetworking.com/presenting-the-caller-name-in-ims/", "published_at": "2025-06-05T21:54:41+00:00" }, { "id": "01a0bbb0-ac38-7236-8fc6-7c49db11391d", "title": "Dell Server I/O Latency", "url": "https://nickvsnetworking.com/dell-server-io-latency/", "published_at": "2025-05-30T00:34:58+00:00" }, { "id": "01a0bbb0-ac38-7236-8fc6-7c49dbef514a", "title": "MBR & GBR Values in Bearer Level QoS", "url": "https://nickvsnetworking.com/mbr-gbr-values-in-bearer-level-qos/", "published_at": "2025-05-23T00:03:15+00:00" }, { "id": "01a0bbb0-ac38-7236-8fc6-7c49dc027fef", "title": "CGrates – Multiple Rates & Derived Charging with ChargerS", "url": "https://nickvsnetworking.com/cgrates-multiple-rates-derived-charging-with-chargers/", "published_at": "2025-05-16T10:35:41+00:00" }, { "id": "01a0bbb0-ac38-7236-8fc6-7c49dc91fbe4", "title": "RAN Builds – Can we just get the same connectors thanks?", "url": "https://nickvsnetworking.com/can-we-just-get-the-same-connectors-thanks/", "published_at": "2025-05-09T08:40:13+00:00" }, { "id": "01a0bbb6-510e-7208-a47b-3c3e3bf108b1", "title": "What’s the point of Subscribe in IMS – Does it do anything useful?", "url": "https://nickvsnetworking.com/whats-the-point-of-subscribe-in-ims-does-it-do-anything-useful/", "published_at": "2025-05-02T00:45:31+00:00" }, { "id": "01a0bbb6-510e-7208-a47b-3c3e3bf9afcc", "title": "Before there was Grafana – How Telcos did metrics & observability at scale before computers", "url": "https://nickvsnetworking.com/before-there-was-grafana-how-telcos-did-metrics-observability-at-scale-before-computers/", "published_at": "2025-04-25T00:11:27+00:00" }, { "id": "01a0bbb6-510e-7208-a47b-3c3e3bfc1596", "title": "GTPv2 Instance IDs", "url": "https://nickvsnetworking.com/gtpv2-instance-ids/", "published_at": "2025-04-18T04:11:52+00:00" }, { "id": "01a0bbb6-510e-7208-a47b-3c3e3c422140", "title": "It’s not Rocket Science – Tracking performance of OneWeb terminals", "url": "https://nickvsnetworking.com/its-not-rocket-science-tracking-performance-of-oneweb-terminals/", "published_at": "2025-04-10T22:00:27+00:00" }, { "id": "01a0bbb6-510e-7208-a47b-3c3e3c623234", "title": "Demystifying SS7 & Sigtran – Part 8 – M3UA", "url": "https://nickvsnetworking.com/demystifying-ss7-sigtran-part-8-m3ua/", "published_at": "2025-04-03T21:32:00+00:00" }, { "id": "01a0bbb6-510e-7208-a47b-3c3e3d130ec9", "title": "Automatic Cell Planning with Atoll: Site Selection", "url": "https://nickvsnetworking.com/automatic-cell-planning-with-atoll-site-selection/", "published_at": "2025-03-28T10:11:00+00:00" }, { "id": "01a0bbb6-510e-7208-a47b-3c3e3d6f6991", "title": "Rerating CDRs in CGrateS", "url": "https://nickvsnetworking.com/rerating-cdrs-in-cgrates/", "published_at": "2025-03-21T01:11:42+00:00" }, { "id": "01a0bbb6-510e-7208-a47b-3c3e3dd308cd", "title": "Call forwarding in SS7/ISUP", "url": "https://nickvsnetworking.com/call-forwarding-in-ss7-isup/", "published_at": "2025-03-14T06:33:57+00:00" }, { "id": "01a0bbb6-510e-7208-a47b-3c3e3e188186", "title": "StatS in CGrateS", "url": "https://nickvsnetworking.com/stats-in-cgrates/", "published_at": "2025-03-07T06:27:24+00:00" }, { "id": "01a0bbb6-510e-7208-a47b-3c3e3e79b227", "title": "Western Electric 1013 Test Set / Butt Set", "url": "https://nickvsnetworking.com/western-electric-1013-test-set-butt-set/", "published_at": "2025-03-03T03:15:15+00:00" }, { "id": "01a0bbba-e6df-7369-8423-e81621ec25f5", "title": "Setting up TR-069 to manage Calix Endpoints", "url": "https://nickvsnetworking.com/setting-up-tr-069-to-manage-calix-endpoints/", "published_at": "2025-02-27T21:28:35+00:00" }, { "id": "01a0bbba-e6e0-725b-9cb5-0387960cef14", "title": "FilterS in CGrateS", "url": "https://nickvsnetworking.com/filters-regex-in-cgrates/", "published_at": "2025-02-21T09:32:00+00:00" }, { "id": "01a0bbba-e6e0-725b-9cb5-038796813745", "title": "Basic CAMEL Charging Flow", "url": "https://nickvsnetworking.com/basic-camel-charging-flow/", "published_at": "2025-02-14T05:07:55+00:00" }, { "id": "01a0bbba-e6e0-725b-9cb5-0387975b5e72", "title": "CGrateS time Metas", "url": "https://nickvsnetworking.com/cgrates-time-metas/", "published_at": "2025-02-07T10:13:10+00:00" }, { "id": "01a0bbba-e6e0-725b-9cb5-038797bf3d82", "title": "Enabling logging on Cisco ITP Signaling Transfer Point", "url": "https://nickvsnetworking.com/enabling-logging-on-cisco-itp/", "published_at": "2025-01-31T08:54:46+00:00" }, { "id": "01a0bbba-e6e0-725b-9cb5-03879876acab", "title": "GTPv2 Source Ports", "url": "https://nickvsnetworking.com/gtpv2-source-ports/", "published_at": "2025-01-23T22:53:25+00:00" }, { "id": "01a0bbba-e6e0-725b-9cb5-03879933521c", "title": "CGrateS in Baby Steps – Part 5 – Events, Agents & Subsystems", "url": "https://nickvsnetworking.com/cgrates-in-baby-steps-part-5-events-agents-subsystems/", "published_at": "2025-01-16T23:56:09+00:00" }, { "id": "01a0bbba-e6e0-725b-9cb5-038799a7938b", "title": "A tale of two CPRIs", "url": "https://nickvsnetworking.com/a-tale-of-two-cpris/", "published_at": "2025-01-08T21:34:03+00:00" }, { "id": "01a0bbba-e6e0-725b-9cb5-03879a003174", "title": "Installing Calix CMS Java tool on Ubuntu in 2025", "url": "https://nickvsnetworking.com/installing-calix-cms-java-tool-on-ubuntu-in-2025/", "published_at": "2025-01-02T21:07:30+00:00" }, { "id": "01a0bbba-e6e0-725b-9cb5-03879a75fb92", "title": "TFTs & Create Bearer Requests", "url": "https://nickvsnetworking.com/tfts-create-bearer-requests/", "published_at": "2024-12-27T01:50:53+00:00" }, { "id": "01a0bbbf-59dd-7143-bcaa-08b2ba16e99e", "title": "Holiday Reading list 2024", "url": "https://nickvsnetworking.com/holiday-reading-list-2024/", "published_at": "2024-12-20T06:04:22+00:00" }, { "id": "01a0bbbf-59dd-7143-bcaa-08b2bab13a4d", "title": "Flash SMS Messages", "url": "https://nickvsnetworking.com/flash-sms-messages/", "published_at": "2024-12-13T08:13:57+00:00" }, { "id": "01a0bbbf-59dd-7143-bcaa-08b2bb0432a4", "title": "Background to the “VoLTE Mess”", "url": "https://nickvsnetworking.com/background-to-the-volte-mess/", "published_at": "2024-12-05T21:15:25+00:00" }, { "id": "01a0bbbf-59dd-7143-bcaa-08b2bbeb947f", "title": "Tales from the Trenches – IMS TCP Socket Handling", "url": "https://nickvsnetworking.com/tales-from-the-trenches-ims-tcp-socket-handling/", "published_at": "2024-11-27T21:54:08+00:00" }, { "id": "01a0bbbf-59dd-7143-bcaa-08b2bc031213", "title": "Mobile Network Code – 2 or 3 Digits?", "url": "https://nickvsnetworking.com/mobile-country-code-2-or-3-digits/", "published_at": "2024-11-08T07:41:33+00:00" }, { "id": "01a0bbbf-59dd-7143-bcaa-08b2bc69b45c", "title": "private_data_dir on Ansible Runners called from Python", "url": "https://nickvsnetworking.com/private_data_dir-on-ansible-runners-called-from-python/", "published_at": "2024-10-31T23:12:37+00:00" }, { "id": "01a0bbbf-59dd-7143-bcaa-08b2bd5a5ed2", "title": "All about Global Title Translation & SCCP Routing", "url": "https://nickvsnetworking.com/all-about-global-title-translation-sccp-routing/", "published_at": "2024-10-25T05:04:24+00:00" }, { "id": "01a0bbbf-59dd-7143-bcaa-08b2be252286", "title": "Tales from the Trenches – SMS Data Coding Scheme 0", "url": "https://nickvsnetworking.com/tales-from-the-trenches-sms-data-coding-scheme-0/", "published_at": "2024-10-17T22:08:25+00:00" }, { "id": "01a0bbbf-59dd-7143-bcaa-08b2be5ce931", "title": "MAP – SendRouting Information for SM – locationInfoWithLMSIMAP", "url": "https://nickvsnetworking.com/map-sendrouting-information-for-sm-locationinfowithlmsimap/", "published_at": "2024-10-11T03:49:55+00:00" }, { "id": "01a0bbbf-59dd-7143-bcaa-08b2bec8472d", "title": "Module debug in Kamailio", "url": "https://nickvsnetworking.com/module-debug-in-kamailio/", "published_at": "2024-10-03T22:01:47+00:00" }, { "id": "01a0bbc3-c951-7003-abe8-b52e3ac5935d", "title": "Using fancy test kit to measure”Cell Antenna” stickers", "url": "https://nickvsnetworking.com/using-fancy-test-kit-to-measurecell-antenna-stickers/", "published_at": "2024-09-26T22:37:18+00:00" }, { "id": "01a0bbc3-c951-7003-abe8-b52e3b205727", "title": "Kamailio – NDB_Redis – undefined symbol: redisvCommand", "url": "https://nickvsnetworking.com/kamailio-ndb_redis-undefined-symbol-redisvcommand/", "published_at": "2024-09-20T08:19:56+00:00" }, { "id": "01a0bbc3-c951-7003-abe8-b52e3b71fcca", "title": "NBN “Micronode”", "url": "https://nickvsnetworking.com/nbn-micronode/", "published_at": "2024-09-13T09:45:48+00:00" }, { "id": "01a0bbc3-c951-7003-abe8-b52e3c49481c", "title": "Seeing the Airwaves – QCsuper", "url": "https://nickvsnetworking.com/seeing-the-airwaves-qcsuper/", "published_at": "2024-09-06T06:02:40+00:00" }, { "id": "01a0bbc3-c951-7003-abe8-b52e3c6b3104", "title": "Converting OP Key to OPc", "url": "https://nickvsnetworking.com/converting-op-key-to-opc/", "published_at": "2024-08-30T00:18:12+00:00" }, { "id": "01a0bbc3-c951-7003-abe8-b52e3cda2231", "title": "5G / LTE Milenage Security Exploit – Dumping the Vectors", "url": "https://nickvsnetworking.com/5g-lte-milenage-security-exploit-dumping-the-vectors/", "published_at": "2024-08-22T23:43:48+00:00" }, { "id": "01a0bbc3-c951-7003-abe8-b52e3d69582f", "title": "5G Core – The Service Based Architecture concept", "url": "https://nickvsnetworking.com/5g-core-the-service-based-architecture-concept/", "published_at": "2024-08-16T09:32:26+00:00" }, { "id": "01a0bbc3-c951-7003-abe8-b52e3dc6b669", "title": "CM-Idle / CM-Connected and RM-Deregistered / RM-Registered States in 5GC", "url": "https://nickvsnetworking.com/cm-idle-cm-connected-and-rm-deregistered-rm-registered-states-in-5gc/", "published_at": "2024-08-09T01:34:00+00:00" }, { "id": "01a0bbc3-c951-7003-abe8-b52e3dd1ab4d", "title": "Tuning SCTP Init with Linux’s SCTP module", "url": "https://nickvsnetworking.com/tuning-sctp-init-with-linuxs-sctp-module/", "published_at": "2024-08-02T10:12:22+00:00" }, { "id": "01a0bbc3-c951-7003-abe8-b52e3e93a674", "title": "MTU in LTE & 5G Transmission Networks – Part 2", "url": "https://nickvsnetworking.com/mtu-in-lte-5g-transmission-networks-part-2/", "published_at": "2024-07-26T09:21:05+00:00" } ] posts Claim your blog
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nickvsnetworking.com

2026

Why doesn’t WiFi Lobby as Hard as Cellular?original ↗
4 Sept 2026
Doing it for the CICs – SS7 & SIGTRAN Support in FreeSWITCH (mod_isup)original ↗
23 Aug 2026
Adventures with DSLoriginal ↗
14 Aug 2026
3G at last!original ↗
9 Aug 2026
The ShI(o)T Show of Cellular IoToriginal ↗
24 Jul 2026
Adventures with Tapeoriginal ↗
19 Jun 2026
Tales from the Trenches – Gx over Gy?original ↗
6 Jun 2026
PFCP and SIP Redirectoriginal ↗
30 May 2026
Walled Gardens & Redirection in 4G/5G (RedirectInformation)original ↗
22 May 2026
WebOS remote without the bloatoriginal ↗
16 May 2026
GSM SuperCelloriginal ↗
9 May 2026
Adventures not building 3G UMTS RNCsoriginal ↗
2 May 2026
Ansible & SSH – Screwing up en massoriginal ↗
25 Apr 2026
Somebody’s watching me – Adventures in Cellular Location servicesoriginal ↗
20 Mar 2026
Protocoldex – A quick reference guide for AVPs / IEs / Commands / Applicationsoriginal ↗
13 Mar 2026
Tales from the Trenches – PGW-C Deleting Sessionsoriginal ↗
5 Mar 2026
Telco to Tech-Co. No. Just Telco. Tech-No.original ↗
27 Feb 2026
Packet Buffering in the UPForiginal ↗
19 Feb 2026
Field Trip – UTS Nokia Laboriginal ↗
13 Feb 2026
Network Instance in PFCPoriginal ↗
5 Feb 2026
Filtering OpenStreetMap Data for use in Forsk Atolloriginal ↗
29 Jan 2026
Stupid Mistakes – New UPF and IMSoriginal ↗
22 Jan 2026
SS7/MAP – Call Forwardoriginal ↗
16 Jan 2026
Loading OpenTopography.org data into Forsk Atolloriginal ↗
8 Jan 2026
Elixir – ETS vs Map Gut Feels (With Data)original ↗
1 Jan 2026

2025

SS7/MAP Dialogs: informServiceCentreoriginal ↗
25 Dec 2025
It’s not a GUI – The CGrateS Web UIoriginal ↗
18 Dec 2025
FreeSWITCH – Hanging up a call with some cause infooriginal ↗
11 Dec 2025
Backing up CGrateSoriginal ↗
4 Dec 2025
Sh Profiles, XCAP Data and RepositoryData – Oh myoriginal ↗
27 Nov 2025
CGrateS Inline Regexoriginal ↗
21 Nov 2025
Tales from the Trenches – IMS Communication Service Identifier (ICSI)original ↗
14 Nov 2025
Kamailio – Set Advertised addresses in Via (Kamailio behind a NAT)original ↗
6 Nov 2025
VScode eats resources when showing a lot of data to Terminaloriginal ↗
30 Oct 2025
The Surprisingly Complicated World of SMS: Emoji SMS Reactionsoriginal ↗
24 Oct 2025
RatingSubject in CGrateSoriginal ↗
17 Oct 2025
Simple trick to increase coverage: Lying to users about signal strengthoriginal ↗
10 Oct 2025
ACMA on Motorcycles and Customer Cablingoriginal ↗
7 Oct 2025
Tales from the Trenches – Missing Create Session Requests on IMS APN while Roamingoriginal ↗
2 Oct 2025
Loading eSIMs onto Physical Cardsoriginal ↗
26 Sept 2025
The NRF in 5GC – Common Dialogs – Nnrf_NFManagementoriginal ↗
18 Sept 2025
Adventures with a $10 LTE MiFi Dongleoriginal ↗
12 Sept 2025
Tales from the Trenches – Samsung mystery packet on IMS Calloriginal ↗
5 Sept 2025
Meta: 500 Posts Apparentlyoriginal ↗
29 Aug 2025
Authentication in 5GC – Nausf-authoriginal ↗
22 Aug 2025
X-Polarised Antennas in Mobile Networksoriginal ↗
15 Aug 2025
SessionS in CGrateSoriginal ↗
8 Aug 2025
Importing building footprints into Forsk Atoll from OpenStreetMap dataoriginal ↗
31 Jul 2025
Proxmox Insecure dependency in exec while running with -T switchoriginal ↗
24 Jul 2025
Profiling Kamailio Module Memory Usageoriginal ↗
17 Jul 2025
Importing Global Clutter data into Forsk Atolloriginal ↗
10 Jul 2025
Fluke TN2100 Terminatororiginal ↗
4 Jul 2025
Legacy BTS Site manager on Linuxoriginal ↗
27 Jun 2025
Kamailio Bytes: KEMI and UAC Module – Event Routeoriginal ↗
20 Jun 2025
Reverse Engineering dead protocols – Strand ShowNetoriginal ↗
13 Jun 2025
Presenting the caller Name in IMSoriginal ↗
5 Jun 2025
Dell Server I/O Latencyoriginal ↗
30 May 2025
MBR & GBR Values in Bearer Level QoSoriginal ↗
23 May 2025
CGrates – Multiple Rates & Derived Charging with ChargerSoriginal ↗
16 May 2025
RAN Builds – Can we just get the same connectors thanks?original ↗
9 May 2025
What’s the point of Subscribe in IMS – Does it do anything useful?original ↗
2 May 2025
Before there was Grafana – How Telcos did metrics & observability at scale before computersoriginal ↗
25 Apr 2025
GTPv2 Instance IDsoriginal ↗
18 Apr 2025
It’s not Rocket Science – Tracking performance of OneWeb terminalsoriginal ↗
10 Apr 2025
Demystifying SS7 & Sigtran – Part 8 – M3UAoriginal ↗
3 Apr 2025
Automatic Cell Planning with Atoll: Site Selectionoriginal ↗
28 Mar 2025
Rerating CDRs in CGrateSoriginal ↗
21 Mar 2025
Call forwarding in SS7/ISUPoriginal ↗
14 Mar 2025
StatS in CGrateSoriginal ↗
7 Mar 2025
Western Electric 1013 Test Set / Butt Setoriginal ↗
3 Mar 2025
Setting up TR-069 to manage Calix Endpointsoriginal ↗
27 Feb 2025
FilterS in CGrateSoriginal ↗
21 Feb 2025
Basic CAMEL Charging Floworiginal ↗
14 Feb 2025
CGrateS time Metasoriginal ↗
7 Feb 2025
Enabling logging on Cisco ITP Signaling Transfer Pointoriginal ↗
31 Jan 2025
GTPv2 Source Portsoriginal ↗
23 Jan 2025
CGrateS in Baby Steps – Part 5 – Events, Agents & Subsystemsoriginal ↗
16 Jan 2025
A tale of two CPRIsoriginal ↗
8 Jan 2025
Installing Calix CMS Java tool on Ubuntu in 2025original ↗
2 Jan 2025

2024

TFTs & Create Bearer Requestsoriginal ↗
27 Dec 2024
Holiday Reading list 2024original ↗
20 Dec 2024
Flash SMS Messagesoriginal ↗
13 Dec 2024
Background to the “VoLTE Mess”original ↗
5 Dec 2024
Tales from the Trenches – IMS TCP Socket Handlingoriginal ↗
27 Nov 2024
Mobile Network Code – 2 or 3 Digits?original ↗
8 Nov 2024
private_data_dir on Ansible Runners called from Pythonoriginal ↗
31 Oct 2024
All about Global Title Translation & SCCP Routingoriginal ↗
25 Oct 2024
Tales from the Trenches – SMS Data Coding Scheme 0original ↗
17 Oct 2024
MAP – SendRouting Information for SM – locationInfoWithLMSIMAPoriginal ↗
11 Oct 2024
Module debug in Kamailiooriginal ↗
3 Oct 2024
Using fancy test kit to measure”Cell Antenna” stickersoriginal ↗
26 Sept 2024
Kamailio – NDB_Redis – undefined symbol: redisvCommandoriginal ↗
20 Sept 2024
NBN “Micronode”original ↗
13 Sept 2024
Seeing the Airwaves – QCsuperoriginal ↗
6 Sept 2024
Converting OP Key to OPcoriginal ↗
30 Aug 2024
5G / LTE Milenage Security Exploit – Dumping the Vectorsoriginal ↗
22 Aug 2024
5G Core – The Service Based Architecture conceptoriginal ↗
16 Aug 2024
CM-Idle / CM-Connected and RM-Deregistered / RM-Registered States in 5GCoriginal ↗
9 Aug 2024
Tuning SCTP Init with Linux’s SCTP moduleoriginal ↗
2 Aug 2024
MTU in LTE & 5G Transmission Networks – Part 2original ↗
26 Jul 2024
Next