Compatibility with Hytera V8 repeaters

[on4wx]

Dear all

We have performed some test here in Belgium and we have a big problem.

A/C= Transceiver Hytera PD-685 or RD-785 B/D= Transceiver Like TYT MD-380 MD-390, Retevis.

X= Hotspot using (20170303 MMDVMHost) and DVMEGA Y= Repetears Hytera RD-985 or RD-625 with firmware 8.0 or above. Z= Repetears Hytera RD-985 or RD-625 with firmware 7.0

A station "A" with a Hytera PD or RD x85 firmware V8.01.02.003 talking on a MMDVM repeater (20170303 MMDVMHost and DUE) is not heard by a station "B" using a txr Chinese on a Hytera repeater "Y" with firmware V8 and above.

A station "A" with a Hytera PD or RD x85 firmware V8.01.02.003 talking on a MMDVM repeater (20170303 MMDVMHost and DUE) is heard by a station "C" using a transceiver hytera on a Hytera repeater"Y" with firmware V8 and above.

A station "D" with a Chinese radio talking on a MMDVM repeater (20170303 MMDVMHost and DUE) is heard by a station "B" using a trx chinese and by a station "C" using trx hytera on a Hytera repeater "Y" with firmware V8 and above.

Stations A and D Using MMDVM repeater (20170303 MMDVMHost and DUE) are heard by station B and C on Hytera repeaters V7 "Z".

Stations A and D Using Hotspot using (20170303 MMDVMHost) and DVMEGA are heard by station B and C on Hytera repeaters V7 "Z" and on Hytera repeaters V8 "Y"

Can you help us

Best 73's from Stephan ON4WX

[on4wx]

Update:

Case 1 trx hytera in v7 or v8 on mmdvm repeaters are not heard by stations using TYT or clones on hytera V8 repetears. Rx begin few seconds and hangs. This is systematic.

[pjao]

@on4wx still having the same issue? Any new idea?

[cyanide-burnout]

Uhhh :) This is wrong address for this claim ))) Please draw call flow and give it to Yentel, then we check configuration of master and research the issue.

[cyanide-burnout]

Most possible you have configured TA transmission for Hytera repeaters on your master. Just ask Rudy or Yentel to turn it off.