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"title": "The meaning of 3GPP-Charging-Characteristics", "url": "https://nickvsnetworking.com/the-meaning-of-3gpp-charging-characteristics/", "published_at": "2024-03-25T22:50:12+00:00" }, { "id": "01a0bbcf-b95c-739d-b33d-fdf7c6031ff9", "title": "Best Practices for SGW & PGW Deployment Architectures for Roaming", "url": "https://nickvsnetworking.com/best-practices-for-sgw-pgw-deployment-architectures-for-roaming/", "published_at": "2024-03-18T23:55:59+00:00" }, { "id": "01a0bbcf-b95c-739d-b33d-fdf7c66562a4", "title": "SMS over Diameter for Roaming SMS", "url": "https://nickvsnetworking.com/sms-over-diameter-for-roaming-sms/", "published_at": "2024-03-11T23:43:22+00:00" }, { "id": "01a0bbd3-98fa-722e-8f55-14a1ec47f3b1", "title": "CGrateS – Exporting CDRs", "url": "https://nickvsnetworking.com/cgrates-exporting-cdrs/", "published_at": "2024-03-05T01:46:46+00:00" }, { "id": "01a0bbd3-98fa-722e-8f55-14a1ec97e456", "title": "NBN where there are no roads?", "url": 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No. Here’s why.", "url": "https://nickvsnetworking.com/will-5gc-be-used-in-wireline-access-no-heres-why/", "published_at": "2023-05-18T02:24:20+00:00" }, { "id": "01a0bbe1-e8be-70c7-ba3c-e3dcb5ce966a", "title": "Tiny Pillars in the CAN", "url": "https://nickvsnetworking.com/tiny-pillars-in-the-can/", "published_at": "2023-05-10T10:22:03+00:00" }, { "id": "01a0bbe1-e8be-70c7-ba3c-e3dcb5f3c297", "title": "Authenticating Fixed Line Subscribers into IMS", "url": "https://nickvsnetworking.com/authenticating-fixed-line-subscribers-into-ims/", "published_at": "2023-05-02T09:35:50+00:00" }, { "id": "01a0bbe1-e8be-70c7-ba3c-e3dcb668f315", "title": "IMS iFC – SPT Session Cases", "url": "https://nickvsnetworking.com/ims-ifc-spt-session-cases/", "published_at": "2023-04-28T08:15:47+00:00" }, { "id": "01a0bbe1-e8be-70c7-ba3c-e3dcb6ad9c89", "title": "Using fs_cli and ESL", "url": "https://nickvsnetworking.com/using-fs_cli-and-esl/", "published_at": "2023-04-20T08:39:03+00:00" }, { "id": "01a0bbe1-e8be-70c7-ba3c-e3dcb75286fd", "title": "How much computing power is in a SIM (And is it enough to get humans to the Moon?)", "url": "https://nickvsnetworking.com/how-much-computing-power-is-in-a-sim-and-is-it-enough-to-get-humans-to-the-moon/", "published_at": "2023-04-12T03:36:01+00:00" }, { "id": "01a0bbe1-e8be-70c7-ba3c-e3dcb81a6413", "title": "The time Bell Labs brought the Statue of Liberty under its roof (Literally)", "url": "https://nickvsnetworking.com/the-time-bell-labs-brought-the-statue-of-liberty-under-its-roof-literally/", "published_at": "2023-04-03T23:07:25+00:00" }, { "id": "01a0bbe1-e8be-70c7-ba3c-e3dcb8fd2bdd", "title": "SSH into Cisco STPs", "url": "https://nickvsnetworking.com/ssh-into-cisco-stps/", "published_at": "2023-03-28T21:16:49+00:00" }, { "id": "01a0bbe5-1bd4-7081-9ff2-420524abb066", "title": "An intro to GSMA TAP3 Files", "url": "https://nickvsnetworking.com/an-intro-to-gsma-tap3-files/", "published_at": "2023-03-23T10:34:53+00:00" }, { "id": "01a0bbe5-1bd4-7081-9ff2-420524af19bf", "title": "Inside a 32×32 MIMO Antenna", "url": "https://nickvsnetworking.com/inside-a-32x32-mimo-antenna/", "published_at": "2023-02-22T02:53:35+00:00" }, { "id": "01a0bbe5-1bd4-7081-9ff2-42052574a39a", "title": "SQN Sync in IMS Auth", "url": "https://nickvsnetworking.com/sqn-sync-in-ims-auth/", "published_at": "2023-02-15T05:20:04+00:00" }, { "id": "01a0bbe5-1bd4-7081-9ff2-420525b71386", "title": "HOMER API in Python", "url": "https://nickvsnetworking.com/homer-api-in-python/", "published_at": "2023-02-07T22:42:54+00:00" }, { "id": "01a0bbe5-1bd4-7081-9ff2-4205261582aa", "title": "Getting to know the PCRF for traffic Policy, Rules & Rating", "url": "https://nickvsnetworking.com/pcrf-101/", "published_at": "2023-01-25T04:48:50+00:00" }, { "id": "01a0bbe5-1bd4-7081-9ff2-420526f6c0c1", "title": "Failures in cobbling together a USSD Gateway", "url": "https://nickvsnetworking.com/failures-in-cobbling-together-a-ussd-gateway/", "published_at": "2023-01-10T22:07:00+00:00" }, { "id": "01a0bbe5-1bd4-7081-9ff2-420527640a95", "title": "Kamailio Bytes: Adding Prometheus + Grafana to Kamailio", "url": "https://nickvsnetworking.com/kamailio-bytes-adding-prometheus-grafana-to-kamailio/", "published_at": "2023-01-04T04:03:00+00:00" }, { "id": "01a0bbe5-1bd4-7081-9ff2-420527a66b7d", "title": "Most Popular Articles of 2022", "url": "https://nickvsnetworking.com/most-popular-articles-of-2022/", "published_at": "2022-12-30T21:00:33+00:00" }, { "id": "01a0bbe5-1bd4-7081-9ff2-420527c6d92a", "title": "Demystifying SS7 & Sigtran – Part 6 – Calling with ISUP", "url": "https://nickvsnetworking.com/demystifying-ss7-sigtran-part-6-calling-with-isup/", "published_at": "2022-12-28T03:30:00+00:00" }, { "id": "01a0bbe5-1bd4-7081-9ff2-4205282cf93f", "title": "SMS-over-IP Message Efficiency – K", "url": "https://nickvsnetworking.com/sms-over-ip-message-efficiency-k/", "published_at": "2022-12-20T23:52:00+00:00" }, { "id": "01a0bbe8-622b-724d-9379-0c1e11a519d9", "title": "Charging problem on Fluke 990 CopperPro", "url": "https://nickvsnetworking.com/charging-problem-on-fluke-990-copperpro/", "published_at": "2022-12-13T20:40:33+00:00" }, { "id": "01a0bbe8-622b-724d-9379-0c1e11b2cebf", "title": "Kamailio Diameter Routing Agent Support", "url": "https://nickvsnetworking.com/kamailio-diameter-routing-agent-support/", "published_at": "2022-11-23T08:24:00+00:00" }, { "id": "01a0bbe8-622b-724d-9379-0c1e12674fa2", "title": "Ericsson & Nokia RRU Power Connectors – Wiring and Tricks", "url": "https://nickvsnetworking.com/ericsson-nokia-rru-power-connectors-wiring-and-tricks/", "published_at": "2022-11-08T23:23:00+00:00" }, { "id": "01a0bbe8-622b-724d-9379-0c1e1308eb8f", "title": "Diameter Routing Agents – Part 5 – AVP Transformations with FreeDiameter and Python in rt_pyform", "url": "https://nickvsnetworking.com/diameter-routing-agents-part-5-avp-transformations-with-freediameter-and-python-in-rt_pyform/", "published_at": "2022-10-25T23:53:00+00:00" }, { "id": "01a0bbe8-622b-724d-9379-0c1e13a7cc01", "title": "NB-IoT NIDD Basics", "url": "https://nickvsnetworking.com/nb-iot-nidd-basics/", "published_at": "2022-10-19T10:17:00+00:00" }, { "id": "01a0bbe8-622b-724d-9379-0c1e141d214c", "title": "Diameter Routing Agents – Part 5 – AVP Transformations", "url": "https://nickvsnetworking.com/diameter-routing-agents-part-5-avp-transformations/", "published_at": "2022-09-04T23:31:41+00:00" }, { "id": "01a0bbe8-622b-724d-9379-0c1e14325dfb", "title": "Diameter Routing Agents – Part 4 – Advanced FreeDiameter DRA Routing", "url": "https://nickvsnetworking.com/diameter-routing-agents-part-4-advanced-freediameter-dra-routing/", "published_at": "2022-08-18T10:27:00+00:00" }, { "id": "01a0bbe8-622b-724d-9379-0c1e148ec267", "title": "Diameter Routing Agents – Part 3 – Building a DRA with FreeDiameter", "url": "https://nickvsnetworking.com/diameter-routing-agents-part-3-building-a-dra-with-freediameter/", "published_at": "2022-08-11T12:10:00+00:00" }, { "id": "01a0bbe8-622b-724d-9379-0c1e1537785b", "title": "Diameter Routing Agents (Why you need them, and how to build them) – Part 2 – Routing", "url": "https://nickvsnetworking.com/diameter-routing-agents-why-you-need-them-and-how-to-build-them-part-2-routing/", "published_at": "2022-08-04T12:06:00+00:00" }, { "id": "01a0bbe8-622b-724d-9379-0c1e155d5d27", "title": "Diameter Routing Agents (Why you need them, and how to build them) – Part 1", "url": "https://nickvsnetworking.com/diameter-routing-agents-why-you-need-them-and-how-to-build-them-part-1/", "published_at": "2022-07-28T11:09:00+00:00" }, { "id": "01a0bbec-8d73-7343-9703-b76a26270d1f", "title": "Filtering for 3GPP DNS in Wireshark", "url": "https://nickvsnetworking.com/filtering-for-3gpp-dns-in-wireshark/", "published_at": "2022-07-21T05:13:29+00:00" }, { "id": "01a0bbec-8d73-7343-9703-b76a271d8fdc", "title": "FreeDiameter – Generating Certificates", "url": "https://nickvsnetworking.com/freediameter-generating-certificates/", "published_at": "2022-07-13T03:11:00+00:00" }, { "id": "01a0bbec-8d73-7343-9703-b76a27dc5208", "title": "Cisco ITP / SS7 STP – Viewing MTP3 traffic from TDM Links", "url": "https://nickvsnetworking.com/cisco-itp-ss7-stp-viewing-mtp3-traffic-from-tdm-links/", "published_at": "2022-07-06T01:03:00+00:00" }, { "id": "01a0bbec-8d73-7343-9703-b76a27fbcae2", "title": "Sangoma Transcoding Cards Setup", "url": "https://nickvsnetworking.com/sangoma-transcoding-cards-setup/", "published_at": "2022-06-29T07:19:00+00:00" }, { "id": "01a0bbec-8d73-7343-9703-b76a27ff0046", "title": "Adding USB-C Charging to an old ThinkPad", "url": "https://nickvsnetworking.com/adding-usb-c-charging-to-an-old-thinkpad/", "published_at": "2022-06-22T01:13:07+00:00" }, { "id": "01a0bbec-8d73-7343-9703-b76a28209871", "title": "Get all the FreeSWITCH Folder Paths", "url": "https://nickvsnetworking.com/get-all-the-freeswitch-folder-paths/", "published_at": "2022-06-13T04:18:00+00:00" }, { "id": "01a0bbec-8d73-7343-9703-b76a283f5399", "title": "CGrateS in Baby Steps – Part 4 – Rating Calls", "url": "https://nickvsnetworking.com/cgrates-in-baby-steps-part-4-rating-calls/", "published_at": "2022-06-05T21:35:00+00:00" }, { "id": "01a0bbec-8d73-7343-9703-b76a28fcbf0b", "title": "Testing Mobile Networks with Remote Test Phones", "url": "https://nickvsnetworking.com/testing-mobile-networks-with-remote-test-phones/", "published_at": "2022-05-30T09:11:00+00:00" }, { "id": "01a0bbec-8d73-7343-9703-b76a29a34ce7", "title": "CGrateS in Baby Steps – Part 3 – RatingProfiles & RatingPlans", "url": "https://nickvsnetworking.com/cgrates-in-baby-steps-part-3-ratingprofiles-ratingplans/", "published_at": "2022-05-22T22:19:00+00:00" }, { "id": "01a0bbec-8d73-7343-9703-b76a2a87b0f7", "title": "CGrateS in Baby Steps – Part 2 – Adding Rates and Destinations through the API", "url": "https://nickvsnetworking.com/cgrates-in-baby-steps-part-2/", "published_at": "2022-05-15T16:59:00+00:00" } ] posts Claim your blog

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2024

Creating a Fixed Line IMS subscriber in PyHSS original ↗

19 Jul 2024

Transport Keys & A4 / K4 Keys in EPC & 5GC Networks original ↗

12 Jul 2024

NB-IoT Flows for NIDD original ↗

4 Jul 2024

eMBMS Architecture in LTE EPC original ↗

28 Jun 2024

CGrateS – SERVER_ERROR: unexpected end of JSON input original ↗

21 Jun 2024

Uncomfortable Questions to ask about 5G Standalone at MWC – Part 3 – We *have* to do 5GC.original ↗

21 Jun 2024

Why Emergency Calling Numbers are what they Are original ↗

14 Jun 2024

Getting started with PyHSS original ↗

7 Jun 2024

Virtualizing VMware to run inside Proxmox original ↗

1 Jun 2024

The power of the PyHSS EIR original ↗

24 May 2024

Grafana and CGrateS original ↗

17 May 2024

OPc vs OP in SIM keys original ↗

10 May 2024

Importing CDRs into CGrateS with Event Reader Service original ↗

29 Apr 2024

Libpython3.11 problems with Kamailio on Ubuntu 22.04 original ↗

23 Apr 2024

Kamailio Websocket – Allowing binding to Port 443 & Port 80 original ↗

15 Apr 2024

DNS’ role in S8-Home Routing Roaming original ↗

8 Apr 2024

vCenter – Partition Folder Isolation original ↗

1 Apr 2024

The meaning of 3GPP-Charging-Characteristics original ↗

25 Mar 2024

Best Practices for SGW & PGW Deployment Architectures for Roaming original ↗

18 Mar 2024

SMS over Diameter for Roaming SMS original ↗

11 Mar 2024

CGrateS – Exporting CDRs original ↗

5 Mar 2024

NBN where there are no roads?original ↗

27 Feb 2024

Uncomfortable Questions to ask about 5G Standalone at MWC – Part 2 – Has this Cash cow got Milk?original ↗

21 Feb 2024

Uncomfortable Questions to ask about 5G Standalone at MWC – Part 1 – Does $tandalone save $$$?original ↗

20 Feb 2024

How do you know if they’re roaming? Charging challenges in IMS for Roamers original ↗

16 Feb 2024

How 5G “Slices” are purchased and activated in Android original ↗

9 Feb 2024

Kamailio Bytes: Stripping SIP Multipart Bodies original ↗

2 Feb 2024

CGrateS – AttributeS original ↗

25 Jan 2024

Android and Emergency Calling original ↗

19 Jan 2024

Funky Connectors for Cellular original ↗

12 Jan 2024

CGrateS – ActionTriggers original ↗

5 Jan 2024

2023

CGrateS – Actions & Action Plans original ↗

29 Dec 2023

Shiny things inside Cellular Diplexers original ↗

22 Dec 2023

CGrateS – Accounts & Balances original ↗

15 Dec 2023

Tales from the Trenches: mode-set in AMR original ↗

7 Dec 2023

The role of the telecom Pillar & Cabinet in the Australian copper network original ↗

30 Nov 2023

Tales from the Trenches – Emergency Calling when Roaming original ↗

23 Nov 2023

GNS3 vCenter / ESXi – Allow Traffic original ↗

16 Nov 2023

Tales from the Trenches: The issue with Emergency Calling URNs in IMS Networks original ↗

10 Nov 2023

Information overload on NBN FTTH original ↗

3 Nov 2023

Playing back AMR streams from Packet Captures original ↗

27 Oct 2023

A look at Advanced Mobile Location SMS for Emergency Calls original ↗

20 Oct 2023

Australia’s secret underground telephone exchanges original ↗

13 Oct 2023

Logging DSL Line Rate & SNR on a Draytek Modem original ↗

6 Oct 2023

Australia’s East-West Microwave Link of the 1970s original ↗

29 Sept 2023

VoLTE / IMS – Analysis Challenge original ↗

22 Sept 2023

Mobile IPv6 Tax?original ↗

8 Sept 2023

DNS – TCP or UDP?original ↗

1 Sept 2023

Improving WiFi Calling quality for WiFi Operators original ↗

24 Aug 2023

CGrateS MySQL Rounding Error original ↗

18 Aug 2023

SMS Transport Wars?original ↗

10 Aug 2023

FreeSWITCH Bridge Timers 101 original ↗

4 Aug 2023

Verify Android Signing Certificate for ARA-M Carrier Privileges in App original ↗

28 Jul 2023

FreeSWITCH – Keep Call-ID the same on both legs of a Bridged Call original ↗

19 Jul 2023

What’s the maximum speed for LTE and 5G?original ↗

13 Jul 2023

RTPengine – Installation & Configuration (Ubuntu 20.04 / 22.04)original ↗

8 Jul 2023

Using Wireshark to search a SIM original ↗

1 Jul 2023

Number Pads – Calculator or Phone?original ↗

23 Jun 2023

NBNco’s FTTN – What’s in the box?original ↗

15 Jun 2023

Cisco ITP STP – Network Appearance original ↗

7 Jun 2023

Huawei BTS3900 eNB Configuration original ↗

30 May 2023

BSF Addresses original ↗

26 May 2023

Will 5GC be used in Wireline Access? No. Here’s why.original ↗

18 May 2023

Tiny Pillars in the CAN original ↗

10 May 2023

Authenticating Fixed Line Subscribers into IMS original ↗

2 May 2023

IMS iFC – SPT Session Cases original ↗

28 Apr 2023

Using fs_cli and ESL original ↗

20 Apr 2023

How much computing power is in a SIM (And is it enough to get humans to the Moon?)original ↗

12 Apr 2023

The time Bell Labs brought the Statue of Liberty under its roof (Literally)original ↗

3 Apr 2023

SSH into Cisco STPs original ↗

28 Mar 2023

An intro to GSMA TAP3 Files original ↗

23 Mar 2023

Inside a 32×32 MIMO Antenna original ↗

22 Feb 2023

SQN Sync in IMS Auth original ↗

15 Feb 2023

HOMER API in Python original ↗

7 Feb 2023

Getting to know the PCRF for traffic Policy, Rules & Rating original ↗

25 Jan 2023

Failures in cobbling together a USSD Gateway original ↗

10 Jan 2023

Kamailio Bytes: Adding Prometheus + Grafana to Kamailio original ↗

4 Jan 2023

2022

Most Popular Articles of 2022 original ↗

30 Dec 2022

Demystifying SS7 & Sigtran – Part 6 – Calling with ISUP original ↗

28 Dec 2022

SMS-over-IP Message Efficiency – K original ↗

20 Dec 2022

Charging problem on Fluke 990 CopperPro original ↗

13 Dec 2022

Kamailio Diameter Routing Agent Support original ↗

23 Nov 2022

Ericsson & Nokia RRU Power Connectors – Wiring and Tricks original ↗

8 Nov 2022

Diameter Routing Agents – Part 5 – AVP Transformations with FreeDiameter and Python in rt_pyform original ↗

25 Oct 2022

NB-IoT NIDD Basics original ↗

19 Oct 2022

Diameter Routing Agents – Part 5 – AVP Transformations original ↗

4 Sept 2022

Diameter Routing Agents – Part 4 – Advanced FreeDiameter DRA Routing original ↗

18 Aug 2022

Diameter Routing Agents – Part 3 – Building a DRA with FreeDiameter original ↗

11 Aug 2022

Diameter Routing Agents (Why you need them, and how to build them) – Part 2 – Routing original ↗

4 Aug 2022

Diameter Routing Agents (Why you need them, and how to build them) – Part 1 original ↗

28 Jul 2022

Filtering for 3GPP DNS in Wireshark original ↗

21 Jul 2022

FreeDiameter – Generating Certificates original ↗

13 Jul 2022

Cisco ITP / SS7 STP – Viewing MTP3 traffic from TDM Links original ↗

6 Jul 2022

Sangoma Transcoding Cards Setup original ↗

29 Jun 2022

Adding USB-C Charging to an old ThinkPad original ↗

22 Jun 2022

Get all the FreeSWITCH Folder Paths original ↗

13 Jun 2022

CGrateS in Baby Steps – Part 4 – Rating Calls original ↗

5 Jun 2022

Testing Mobile Networks with Remote Test Phones original ↗

30 May 2022

CGrateS in Baby Steps – Part 3 – RatingProfiles & RatingPlans original ↗

22 May 2022

CGrateS in Baby Steps – Part 2 – Adding Rates and Destinations through the API original ↗

15 May 2022