False maybe in the future but state can only communicate via vlaw31 an point 2 point with our county unless patched from Lea to an event ch. On ISP base ch I have heard troopers asking their dispatch to confirm what they have heard via scanner. All troopers monitor local counties on scanners. In the future they may get radios but currently only a few have radios!
I guess I don't know what area in the state you are from, but I have several friends who are State Patrol Troopers both within our district and and other districts, and I ride with them quite a bit. To make a comment regarding this above, the state patrol radio shop in Des Moines does in fact program their local County frequencies into their dual band mobile radio in their vehicle. Yes they also program their Uniden scanners for them as well, with the county frequencies that are within their post or within their District that they Patrol, but, unless it's a agency that does not use conventional analog channels, p25 conventional Channels with the NAC number, or for the couple counties south of us that use DMR systems for their digital Communications, cannot be programmed into state patrol base radios within their car, but for the most part, all of the state patrol troopers radio that is in their vehicle have the County Law Office frequencies program into their mobile radios, and some even have other channels, like County Fire Channel and EMS channels that are within the same county that they patrol within their districts.., and of course if it's a repeater, they program both sides of the repeater into the mobile radios of the trooper vehicle radio, that way the Troopers can communicate directly with our County dispatch and other County dispatcher without going to V- Law(used to be called Mutual Aid), or whatever LEA Tower they are on.. At least in my neck of the woods, over here in Guthrie / Adair County in West Central Iowa, point-to-point is mainly used for dispatch to dispatch Communications. I rarely if at all here any law enforcement officer talking on point-to-point, it's usually one County dispatcher talking to a bordering County dispatcher, perfect example is the town I live in and I'm a member of the fire and rescue Department, we are a department that has jurisdiction in multiple bordering Counties, and a lot of are 911 calls, especially cell phone 911 calls, will ring into the county to the south of us, but in reality it's a law enforcement or a fire or rescue call that should have came to our County's Dispatch Center, or PSAP(for those of you that do not know what that means, it's called a public safety answering point) but the County south of us will either transfer the phone call or just simply take the information down and then get on point-to-point and call our County and advise them to dispatch such and such fire department for either fire or ambulance to such and such address for whatever issue is happening. I don't think I have ever heard an actual law enforcement officer talking on point-to-point, they usually will use V-law, LEA, or as stated earlier, they'll just contact there base and have them relay information, if they don't have that counties frequency already programmed into their mobile radio inside the car, or if it's a system that the Mobile Radio will not work for, or if they are on their handheld radio.. Even with the counties that are conventional p25, since the vehicle mobile radios are dual band, they can program the frequency and the P-25 NAC number and make it capable to where the trooper can switch over to that County law ops channel and talk to them directly, instead of either trying them on V-Law, LEA, or simply calling Atlantic, Springbrook, Glenwood, Underwood, or Denison Tower base to relay radio information. In fact, just as I was typing this post, Adair County contacted one of the ISP officers on the interstate to see if he could check on a 1046(disabled vehicle) and that broadcast went out over Adair County Sheriff repeater ops Channel, and the trooper was able to communicate back on the same channel. As far as the scanners, the state is upgrading everybody's vehicle scanner to the latest Uniden model, the BCD996P2, which happens to be the scanner I have, and I actually helped one of my friends program the correct system for a county within his district in our area that the radio shop had wrong. But I guess to get to the point of this post, unless it's an 700/800 megahertz digital or analog trunking system, or a DMR digital system, troopers can talk to County dispatchers directly from their mobile units as long as the radio shop programmers have the correct information, which nine times out of 10 they do, so again I don't know about your area, but over in my area, our troopers can talk to our County dispatchers directly through their mobile radios in their vehicles, again, as long as the radio shop programmed them in there. Handheld radios are a little different, with the lack of funding to buy dual band handheld radios, right now most of the handheld radios are just VHF radios, so if you're on a hand-held then yes, you'll have to go to LEA or V-Law to contact the County, or you'll have to contact whatever base yhey are on and have the state dispatcher relay the information. But for the most part, all of our Troopers in our area in post 2 can communicate with every single county within their area or District they cover simply on their mobile radios inside their vehicles.