UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Homemade LD-DTMF Converter.

Dave Moll · 13th Apr 2017, 10:20 pm

The only ATA that I know supports LD pulses is the Grandstream HT502 - though I accept that there may be others.

13th Apr 2017, 10:20 pm	#4
Dave Moll Dekatron Join Date: Feb 2005 Location: West Cumbria (CA13), UK Posts: 6,127	Re: Homemade LD-DTMF Converter. The only ATA that I know supports LD pulses is the Grandstream HT502 - though I accept that there may be others. __________________ Mending is better than Ending (cf Brave New World by Aldous Huxley)