Blog

PhilTel’s blog posts are listed here!

2025-04-21 - Finding a Western Electric L1AMP Ringer

2025-04-06 - Update on our Next Phone

2025-04-01 - [April Fools] Verizon Acquires PhilTel, Reentering the Payphone Market

2024-10-08 - Protel Programming - Now Available over SIP

2024-10-07 - Fixing a Protel Payphone Part 5: The PBX & Dial-in

2024-08-26 - Fixing a Protel Payphone Part 4: XNet Config

2024-07-14 - Fixing a Protel Payphone Part 3: Modem Repair

2024-07-07 - Fixing a Protel Payphone Part 2: Installing ExpressNet

2024-02-10 - Free Community Protel Programming Line is Live

2023-11-05 - Archiving Ernest Telecom D7 Payphone Firmware and Manual

2023-11-03 - JawnCon 0x0 - A Postmortem

2023-09-24 - Resurrecting A Nortel Millennium

2023-09-20 - Archiving Protel Payphone Software

2023-05-22 - Use A Protel Keypad with the 2110V Coinless Board

2023-05-11 - Reviving AMPS Phones (April Fools' Post Explained)

2023-04-27 - Adding A Gong Ringer to a Payphone

2023-04-14 - Wall Mounting A Payphone

2023-04-01 - Announcing PhilTel Cellular

2022-12-15 - How We Use Asterisk: An Overview

2022-11-29 - PhilTel Interview on OpenSource.com

2022-11-28 - Replacing a Payphone Top Lock

2022-11-28 - Configuring the GL-AR300M16 as an OpenVPN Client

2022-11-28 - Configuring an OpenVPN Server

2022-11-14 - Creating New Payphone Instruction Cards

2022-11-09 - Firmware Downgrade a Franklin T9 Hotspot

2022-11-09 - SIM Unlock a Franklin T9 Hotspot

2022-11-09 - Port Forward from the GL-AR300M16

2022-11-09 - [Deprecated] Configuring the GL-AR300M16 as a WireGuard Client

2022-11-09 - Configuring the GL-AR300M16 as a Routed Client

2022-11-09 - Flashing OpenWRT on the GL-AR300M16 Router

2022-11-09 - [Deprecated] Configuring a WireGuard Server

2022-10-13 - Installing a Coinless Payphone Board

2022-06-27 - Fixing a Protel Payphone Part 1: Getting Dial Tone