ISICS P25 P2 TDMA

[DaKidd]

Does the TDMA need to be enabled in the systems. or ISICS P25 P2 by itself enabled? A stupid question I am sure, but a quick answer for a newbie.

 

[DaKidd]

Ok, no response. Must be I need to research some more.

 

[doctordialtone]

Ok, no response. Must be I need to research some more.

How about some details about what you're referring to?

Are you referring to a scanner or other radio?

Which one?

 

[iascanguy]

No enabling is needed. P2 is automatically recognized by the scanner.

Donald

 

[NVAGVUP]

Far too broad of a question. Are you talking system level (Infrastructure/hardware, licensing, etc) Are you asking why Phase 2 vs Phase 1?

Are you referencing what a scanner/monitor/field user needs to apply for settings?

 

[thatoneiowan]

I'm guessing it's related to this? SDS 200 and DMPD services | RadioReference.com Forums

@tvengr are you able to help? I don't know anything about Arc. Thanks

 

[DaKidd]

Yes, sorry about that. Let see, a SDS 200, was looking at RR saying modulation was TDMA. Looking at Polk county, in Iowa. See they are using ISICS Project 25 Phase II. When I click on that, and look down there list, and find Polk County - Des Moines Talkgroups I want to import that. I see there modulation is labeled as T in the mode area I think meaning TDMA. Now when I import that do I need to select or change the system to P25 X2 TDMA instead of the P255 Standard. Really am confused at this point, sorry if I make you guys to.....

 

[DaKidd]

To many 5,s..... P25 Keyboard is touchy.

 

[GTR8000]

Now when I import that do I need to select or change the system to P25 X2 TDMA instead of the P255 Standard.

X2-TDMA was a proprietary Motorola version of TDMA, and is not the same as the P25 Phase II TDMA standard. X2-TDMA is effectively dead, there are no known systems running that modulation anymore.

Use P25 Standard for any flavor of P25 system...Phase I, Phase II...doesn't matter.

 

[DaKidd]

Thanks for the reply, really a newbie hear, but trying to do it myself with little knowledge. Saves time going through many times on same system to import. Was making harder than needed I see....