- osmocom-analog - lists.osmocom.org

Osmocom analog RX overflow
by plaskg.90＠gmail.com 18 Mar '26

18 Mar '26

Hello all, I have finally given my wired 1g base station setup a try, and it works! (Sort of) To start with, I got these two message spammed on my screen: DSDR ERROR sdr.c:985 SDR RX overflow! And: DSOAPY ERROR soapy.c:573 SDR TX underrun, seems we are too slow. Use lower SDR sample rate. After a while of tinkering, I managed to get the Sample rate down to 96000, this works a lot better (the phone can now connect (sometimes) and receive/place calls). I can’t seem to get either the audio sample rate or the SDR sample rate any lower. (Although I am still very new to RF and probably missed something!) There are still problems, as I am still getting these 2 errors quite frequently and it causes the phone to not connect properly. My setup is: Windows 11 computer running Ubuntu in an emulator with usb pass though (would running it natively be better as the pass through doesn’t work very well?) LimeSDR mini 2.0 Motorola 4800x The terminal command is: tacs -k 23 -k 24 —limesdr-mini -P 6 -s 96000 —sdr-samplerate 96000 Any help at all much appreciated.

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No Device for Transceiver
by carsten.gallini＠gmail.com 14 Mar '26

14 Mar '26

https://pasteboard.co/dkAOhAMS7qOh.png https://pasteboard.co/V7C90XoOSC5n.png UHD is able to find the device and set the name so I do have control over the device, I'm not sure what the deal is.

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Re: SIP connector for osmocom-analog?
by jordan＠k9fax.us 14 Mar '26

14 Mar '26

On 2023-02-23 03:34, Famicoman wrote: > Hi all, thanks for all your help so far! > > I believe I have successfully built sofia-sip and > osmo-cc-sip-endpoint. I did have an issue building > osmo-cc-sip-endpoint as it was complaining about using > AC_CONFIG_MACRO_DIR more than once in configure.ac [1] when running > autoreconf. I saw that it was defining both AC_CONFIG_MACRO_DIR and > AC_CONFIG_MACRO_DIRS so I commented out the latter and everything > seems to have proceeded fine afterwards (though with warnings). I'm > leaving this note here in case someone else faces this. I'm running > Ubuntu 22.04.2 with everything up to date so I'm guessing the build > dependencies have become more strict towards this. > > I am running amps with: > $ amps --limesdr-mini --channel 334 - channel 332 -o --fast-math > > I am running osmo-cc-sip-endpoint with: > $ osmo-cc-sip-endpoint --local 192.168.3.225 --remote 192.168.5.228 -R > 8927188(a)192.168.5.228 -A 8927188 secretpasswordhere 192.168.5.228 -v 0 > * > > osmo-cc-sip-endpoint connects to my asterisk server at 192.168.5.228 > just fine and it also reports it is connecting to my local ip via the > socket amps sets up. The issue I'm facing at the moment is that I'm > not getting audio from asterisk coming out of the earpiece on the amps > phone. I do hear a bit of white noise and an occasional click > (interference I'm guessing) and I know the phone is otherwise good > because I used it to call another phone through amps. Based on the > asterisk logs, everything looks as it would for any other hardline I > have connected but I'm not hearing anything. > > I'll do some more checks later to make sure asterisk is behaving > properly and I'll try to call my amps phone from a hardline and see if > there's some sort of one-way audio issue. > > Does anyone know if osmo-cc-sip-endpoint needs a specific audio codec? > I'm only allowing ulaw right now, though I also tried with both ulaw > and alaw enabled and noticed no difference. > > To answer Jordan's question about how I compiled the > osmocom-analog-binaries, these are the steps I used: > $ autoreconf -if > $ ./configure > $ make -j4 > $ sudo make install > > I think I'm really close, just not 100% there yet. > > Cheers, > Mike > > On Wed, Feb 22, 2023 at 3:42 AM <jordan(a)k9fax.us> wrote: > >> On 2023-02-20 21:42, Famicoman wrote: >>> Hello all! I have been enjoying osmocom-analog with my AMPS phones >> for >>> the last few days and was wondering if there has been any work >> done >>> for SIP connectivity with analog phones? I see there is >>> 'osmo-sip-connector' software from my searches but as far as I can >>> tell, there is no similar software of osmocom-analog. >>> >>> Thanks, >>> Mike >>> -- >>> osmocom-analog mailing list -- osmocom-analog(a)lists.osmocom.org >>> To unsubscribe send an email to >> osmocom-analog-leave(a)lists.osmocom.org >> >> That connector does indeed work with Osmocom-analog, it can be a bit >> >> tricky with the lack of documentation however, I have navigated it >> before and would be happy to lend a hand. Can you tell me about how >> you >> compiled your osmocom-analog binaries (what options and such used)? > > > Links: > ------ > [1] http://configure.ac Glad to hear you are getting there! What codec is your asterisk server set to use? You may need to play with the allowed codecs on that end. I remember running into that issue before as well however I do not remember how I went about resolving it. I will be able to play around with my setup again later this weekend and I can let you know how I had mine configured. You may want to ensure under your Asterisk SIP Settings tab that you have ulaw, alaw, and gsm codecs enabled/allowed to start with. You may also be able to specify the codec in the sip connector parameters. The last thing I can think to mention is to ensure your SIP traffic is flowing freely to both ends, SIP through firewalls can be a huge pain in the rear end.

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Re: Fwd: osmocom-analog Website down?
by Andreas Eversberg 14 Mar '26

14 Mar '26

Please try again. I just fixed some entries in the DNS. It should work with IPv6/IPv4 now. On 6/21/24 06:56, Harald Welte wrote: > > > -------- Original Message -------- > From: Tyler Bufkin <wz5tx(a)outlook.com> > Sent: 21 June 2024 04:04:46 CEST > To: "osmocom-analog-owner(a)lists.osmocom.org" <osmocom-analog-owner(a)lists.osmocom.org> > Subject: Website down? > > Hello, > I was just trying to pull up your website and I can't seem to get it to load. > I am wanting to get my analog cellular project up and going. > Thanks! > > WZ5TX > David “Tyler” Bufkin > 817-846-4693 >

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osmocom-analog to osmo-cc-sip-endpoint local server help
by admin＠ready100.com 14 Mar '26

14 Mar '26

osmocom-analog is working. osmo-cc-sip-endpoint is installed and working (i think) however, i'm not sure what my sip-endpoint command line should be... Everything is running on the same machine, I just want to connect my AMPS device to my local asterisk server. I have setup a user for the pbx using the phone number baked into the phone. I have a non standard port (ie not default) for my asterisk server. When I try to use command lines I've seen on the lists I just get: sip.c:1783 error : Failed to create SIP stack object I assume it's just because I have incomplete parameters. Can anyone help? I'm so close!

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SIP connector for osmocom-analog?
by Famicoman 14 Mar '26

14 Mar '26

Hello all! I have been enjoying osmocom-analog with my AMPS phones for the last few days and was wondering if there has been any work done for SIP connectivity with analog phones? I see there is 'osmo-sip-connector' software from my searches but as far as I can tell, there is no similar software of osmocom-analog. Thanks, Mike

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Unleash Your Inner Drift King: A Deep Dive into Drift Hunters
by improved.emu.tvmt＠protectsmail.net 11 Mar '26

11 Mar '26

Are you ready to ditch the boring straight lines and embrace the sideways life? Do you dream of tire smoke filling the air as you master the art of drifting? Then buckle up, petrolheads, because we’re about to dive headfirst into the exhilarating world of Drift Hunters! This isn't just another racing game; it's a meticulously crafted ode to the art of drifting, offering a pure, unadulterated experience for both seasoned drift veterans and curious newcomers. So, grab your virtual driving gloves, and let's explore everything Drift Hunters has to offer! 1. What is Drift Hunters? Drift Hunters is a free-to-play, browser-based drifting game developed by Drift Hunters. Since its initial release, it has become a sensation among online gaming communities for its realistic physics, customizable cars, and addictive gameplay. The game focuses solely on the art of drifting, stripping away unnecessary complexities and delivering a pure, unadulterated slide-fest. Forget about lap times and finishing positions; in Drift Hunters, it’s all about style, control, and maximizing your drift score. 2. How to Play Drift Hunters Ready to unleash your inner drift king? Here's a step-by-step guide to getting started with Drift Hunters: Website: https://drifthunters3d.io Access the Game: Since Drift Hunters is a browser-based game, you don't need to download or install anything. Simply head over to Drift Hunters in your web browser. Choose Your Ride: You'll start with a limited amount of in-game currency. Use this to purchase your first drift car. Consider the car's stats and handling characteristics, as each vehicle behaves differently. Hit the Track: Select one of the available tracks. Each track offers a unique layout and challenges, so experiment to find your favorites. Master the Controls: Familiarize yourself with the controls: Arrow Keys/WASD: Steering, acceleration, and braking. Spacebar: Handbrake – essential for initiating and controlling drifts. Shift: Gear up. Ctrl: Gear down. C: Change camera view. Drift Like a Pro: Enter corners at speed, use the handbrake to initiate a drift, and then modulate the throttle and steering to maintain your angle and control. The longer and more stylish your drifts, the higher your score. Earn and Upgrade: As you drift, you'll earn in-game currency. Use this money to upgrade your car's performance (engine, turbo, weight reduction) or purchase new, more powerful vehicles. Customize Your Ride: Express your personal style by customizing your car's appearance. Change the paint color, rims, and even add visual enhancements like spoilers and body kits. 3. Pro Tips for Dominating the Drift Scene Ready to take your drifting skills to the next level? Here are some essential tips and tricks to help you become a Drift Hunters master: Practice Makes Perfect: Drifting is a skill that requires practice and patience. Don't get discouraged if you don't nail it right away. Keep practicing, experimenting with different techniques, and you'll eventually get the hang of it. Master the Handbrake: The handbrake is your best friend when it comes to initiating and controlling drifts. Use it judiciously to break traction and send your car sideways. Clutch Kicking: This technique involves briefly disengaging the clutch (not directly simulated in the game, but emulated by quickly tapping the brakes) to upset the car's balance and initiate a drift. It's a more advanced technique, but it can be very effective. Throttle Control is Key: Maintaining the right amount of throttle is crucial for controlling your drift. Too much throttle, and you'll spin out. Too little throttle, and you'll lose your drift. Find the sweet spot and modulate the throttle accordingly. Counter-Steering is Essential: As your car begins to drift, you'll need to counter-steer to maintain control. This means turning the steering wheel in the opposite direction of the turn. Use Your Environment: Pay attention to the track layout and use the environment to your advantage. Clipping points (getting close to the inside of a corner) will earn you bonus points. Experiment with Different Cars: Each car in Drift Hunters has its own unique handling characteristics. Experiment with different cars to find the one that best suits your driving style. Don't Be Afraid to Experiment with Tuning: Don't be afraid to experiment with different tuning settings. There's no one-size-fits-all solution. Find the settings that work best for you and your car. Watch Replays: Analyzing your replays can help you identify areas where you can improve your driving. Have Fun! At the end of the day, Drift Hunters is a game. Relax, have fun, and enjoy the thrill of sliding sideways. 4. Ready to Slide? Your Call to Action So, what are you waiting for? Head over to Drift Hunters and unleash your inner drift king! Experiment with different cars, tracks, and customization options to find your perfect drift setup. And don't forget to share your best drifts and car customizations in the comments below! We want to see what you've got! Happy drifting, everyone! Let the tire smoke billow! Website: https://drifthunters3d.io

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Help with cable connection from the phone to the SDR.
by George 11 Mar '26

11 Mar '26

Hello, I have been wanting to build a TACS base station with Osmocom analog for a while now, and have decided finally to do it! To avoid regulations, I would like to do it over a cabled connection from the phone to the SDR. I have read that some form of load or attenuators are needed to stop the phone and SDR frying themselves. Unfortunately I have little knowledge on this subject, so I wondered if anyone here can tell be what sort of load I need. Any help would be greatly appreciated

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Future Directions in Nursing Education and Paper Writing Services
by taylorswiftmerch146＠gmail.com 03 Mar '26

03 Mar '26

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Conquer the Infinite Descent: Is Slope the Ultimate Test of Your Reflexes?
by improved.emu.tvmt＠protectsmail.net 17 Jan '26

17 Jan '26

Hey there, fellow gamers! Are you ready to test your skills, push your reflexes to the absolute limit, and maybe even scream a little (or a lot) in frustration? If so, then you absolutely NEED to know about Slope, the ridiculously addictive and deceptively simple game that’s been quietly captivating players for years. Forget complex storylines and sprawling open worlds for a minute. Slope throws you right into the action with a single, exhilarating objective: survive the endless descent. Sounds easy, right? Trust me, it's anything but. So, grab your favorite gaming beverage, settle in, and let's dive into the world of Slope! We'll explore what makes this game so captivating, how to play, some sneaky tips to improve your score, and ultimately, whether it's worth adding to your ever-growing list of must-play games. 1. What Exactly Is Slope? The Lowdown on This High-Speed Challenge Slope, developed by Rob Kay and released in 2014, is a simple yet incredibly engaging endless runner game. You control a ball rolling down an increasingly steep and challenging slope. Your mission? To avoid falling off the edges and smashing into the red blocks scattered throughout the course. The beauty of Slope lies in its minimalist design. The stark, neon-lit graphics, coupled with the pulsating electronic soundtrack, create a hypnotic and immersive experience. It's a game that's easy to pick up but incredibly difficult to master, offering a constant stream of adrenaline-pumping challenges. Think of it as a futuristic, neon-infused version of a classic downhill ski race, only instead of skis, you're a ball, and instead of snow, you're navigating a treacherous, ever-changing landscape of platforms and obstacles. Website: https://slopefree.org 2. How to Play Slope: A Beginner's Guide to Endless Freefall Okay, so you're intrigued. Let's get down to brass tacks – how do you actually play this thing? Thankfully, the controls are incredibly intuitive: Desktop/Laptop: Use the left and right arrow keys to steer the ball. Alternatively, you can use the 'A' and 'D' keys for the same effect. Mobile Devices: Tilt your device left and right to control the ball's movement. That's it! Sounds simple, right? Here's the catch: Speed: The ball accelerates as you descend, making it increasingly difficult to react to upcoming obstacles. Obstacles: Red blocks are your nemesis. Touching them results in instant game over. Gaps: You'll encounter gaps in the platforms that require precise maneuvering to avoid falling into the abyss. Dynamic Environment: The course is constantly changing, throwing new challenges and obstacles your way as you progress. The game continues until you inevitably crash (and you will crash... a lot). Your score is determined by the distance you travel before meeting your demise. 3. Pro Tips and Tricks: Mastering the Art of the Descent Ready to go from a Slope newbie to a seasoned pro? Here are some essential tips and tricks to help you dominate the game: Focus on Smooth Movements: Avoid jerky or sudden movements. Smooth, controlled steering is key to maintaining your balance and navigating tight turns. Anticipate Obstacles: Scan ahead and try to anticipate upcoming obstacles. This will give you more time to react and adjust your trajectory. Use the Entire Platform: Don't be afraid to use the edges of the platforms to your advantage. You can often "cut" corners by steering close to the edge, allowing you to maintain speed and avoid obstacles. Practice Makes Perfect: This might sound cliché, but it's absolutely true. The more you play, the better you'll become at anticipating obstacles and controlling the ball. Learn the Patterns (Sort Of): While the course is dynamically generated, certain patterns and obstacle combinations tend to repeat. Pay attention to these patterns and learn how to navigate them effectively. Don't Be Afraid to Slow Down (Sometimes): While speed is important, sometimes it's better to slow down slightly to avoid a particularly tricky obstacle. Listen to the Music: The pulsating soundtrack can actually help you anticipate changes in the course. Pay attention to the rhythm and use it as a cue to prepare for upcoming challenges. Take Breaks: Slope can be incredibly frustrating at times. If you're feeling overwhelmed, take a break and come back to it later with a fresh perspective. Embrace the Failures: Crashing is part of the learning process. Don't get discouraged by setbacks. Learn from your mistakes and keep practicing. Find Your Rhythm: Everyone has their own unique style of play. Experiment with different techniques and find what works best for you. 4. Ready to Take the Plunge? Your Call to Action! So, what are you waiting for? Head over to Slope and start playing! Challenge your friends, beat your own high score, and see how far you can descend into the neon abyss. Let us know in the comments below what your high score is! We want to know if you are having fun, or if you have any new strategy for playing the game! Website: https://slopefree.org

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