RE: [op25-dev] chan_usrp in asterisk idea

I have a bunch of CM108 109 and 119 sound fobs from bulk purchases a couple years ago when they were real easy to get. I could help you out if you want on them, Shipping is usually more than the fob J Contact me off list if you are so inclined. These are the real deal. I can do paypal and usps flat rate box's. if that helps.. Doug KD8B From: op25-dev(a)yahoogroups.com [mailto:op25-dev@yahoogroups.com] On Behalf Of Ryan Schilder Sent: Monday, December 30, 2013 10:40 AM To: op25-dev(a)yahoogroups.com Subject: [op25-dev] chan_usrp in asterisk idea Hi everyone, After getting the repeater working in op25/asterisk i'm still stuck with the problem of PTT control. I see on the app_rpt page there are instructions for modifying a CM108 usb sound card (which i attempted to order, but the order got cancelled because they are on backorder...). I was reading this page http://yo3iiu.ro/blog/?p=324 and was wondering if something similar could be done with the chan_usrp in asterisk (or soundcard_tx.py in op25). The part that interested me was using a serial connection to do the signaling for PTT. Just a thought, Ryan KC9GMY