Tom Caswell

Listen. Share. Learn.

Category: Reviews

  • Free certification in IP Telephony Repair for anyone who can tweak T-mobile @home router

    (This is an older blog post I finally decided to publish. Perhaps T-mobile’s VOIP @home system works now that it’s 6 months later. I guess this is the price you pay for being an early adopter — or at least with T-mo.)

    OK, so I made the certification thing up. But I really think that anyone who has enough technical skill to set up T-mobile @home service successfully should earn a Certificate in IP Telephony Repair from ITT Tech. Here’s what you need to know to get your router working properly with Comcast (By the way, I am now an official, card-carrying member of the Linksys Support Forums):

    The trick that fixed it for me was opening port 5060.
    SIP uses UDP (and sometimes TCP) on port 5060. I believe SIP is needed for any VOIP calls. So the way to open port 5060 is to make sure that that port is not being forwarded to any IP. For example in Application and Gaming
    Regards,
    MrBinum

    Hmm… UDP, SIP, TCP… Got all that? Good. So here is what you actually need to know in order to open port 5060: Assuming you have the standard WRTU54G-TM router, go to Applications & Gaming –> Port Range Forwarding. Then enter whatever under Application (I put “VOIP” but I don’t think it matters). Next enter “5060” under Start and “5060” for End. This is the port you want to open. Then put “both” for Protocol (both means TCP and UDP). Now enter your router’s IP Address. It should be 192.168.0.1. Finally, check “Enable.” This seems to be working for me now, but please correct me if my instructions are wrong. Hopefully this will help others to figure out how to get their VOIP working consistently. Tom

  • Parallel Kingdom: location-based MMORPG for Android

    I recently came across a couple of Android apps with huge potential. Here is a quick review:

    Parallel Kingdom

    Parallel Kingdom is a location-based Massively Multiplayer Role Playing Game (MMORPG) developed for Android. Parallel Kingdom uses real world prompts as its basis for the virtual world, giving users the ability to attack, dance, hug or team up with anyone around them.

    Parallel Kingdom allows you to mine resources, build buildings, craft items, trade goods, meet new people, found kingdoms, lead wars, and explore the real virtual world around you. Here is a video review done by AndroidApps.com:

    http://www.parallelkingdom.com/

    City Audioguides

    city-aufioguides.jpg

    This one looks very interesting, but it appears that the project was dropped. If anyone has information about this project, please let me know. Here is some information on it:

    By using the Android framework positioning tools and other technologies the developers City Audioguides are aiming to improve your travel experiences by delivering relevant audio content information for historical venues, museum, and any other location of interest.

    “Turning streets into museums and creating an environment where it’s easy to learn and share and to get the most out of our travels. This project is based on the belief that access to culture should be freely available to everyone.”

    “Bringing museum-like audioguides to a larger scope.”

    http://sourceforge.net/projects/pounamu/

  • First impressions after a week with the G1 Android phone

    It’s been a week now, so I am prepared to offer my opinion on T-mobile’s G1 Android phone. Overall, I am still glad I bought the G1. The HTC phone hardware gets a B, while the Android operating system gets closer to an A. Here are a few thoughts:

    Battery life. As expected, the battery life on the G1 is pretty poor. After a couple hours of heavy use, only 25% of the battery remained. After talking to some of my friends the battery life seems comparable to the iPhone. Hopefully I will be able to drop a better battery into it as they improve.

    Android Market Apps (with some bugs). The G1 comes with just a few Google-based applications plus calculator, camera, etc — but new apps are appearing on the Android Market every day. I don’t have time to go into all of the ones I’ve installed right now (I think I’ve installed a couple dozen at this point), but I like what I see so far. Many still have some bugs, but I was expecting that. Updates seem to be coming out regularly, and most of the popular apps are quite stable. All of them are free as of right now, so I guess you get what you pay for 🙂 The top 3 apps on my wishlist are a flickr image uploader, a geocaching app that tracks caches offline, and a turn-by-turn navigation app. My top suggestion for the Android team is to allow a way to exit apps. But I’m sure someone will put out an application killer app soon.

    That’s it for now. At some point I’ll review my favorite 3 apps, including one that could be the start of a really fun location-based game.