N6ML
Member
- Joined
- Sep 26, 2008
- Messages
- 1,274
Too many combinations to quote here. Some relate to QCII tone handling, others relate to voice handling...
There are exactly three options for Binding Feature:
Sub-Group requires tones, and Call Alert requires a SUID to be sent in the message. Neither of those are available to me, so I cannot use any Binding Feature other than "None".
in both cases at the end of the call when carrier drops.
I believe that that is an incorrect statement. The end of a P25 transmission is not detected by a carrier drop - it is signaled in control data by a Terminator Data Unit (TDU). There is no "hang time" in this scenario. It cannot be a carrier drop - especially in phase-II, where two sessions can share the same RF signal (TDMA).