Important notice
We are strongly not recommended to upgrade repeaters with firmware non-listed in this article. By information of Motorola they are going to discontinue access to IPSC for all application partners. Future releases will support connectivity via Wireline only with special extra-cost developer license.
Tested equipment
Repeater models:
- Motorola DR-3000 / XPR-8300 / DGR-6175
- Motorola XPR-8400
- Motorola MTR-3000
- Motorola SLR-5500 / SLR-5700
Firmwares (DR-3000/XPR-8400/MTR-3000):
- R02.20.12
- R02.30.02
- R02.30.20
- R02.40.12
- R02.40.20
- R02.06.00.07
Firmwares (SLR-5500 / SLR-5700):
- R01.01.04
- R01.02.00
- R02.06.00.07
Configuration
The IP Address in the image is just information
DMRNET 5021 Master IP : 188.166.231.62
Issues with connectivity
Authentication
Several times we got issue with empty password (same as on Hytera). Please check page Status of your BrandMeister Server. Field “Interpretation” will contain text “Authentication is On” it your repeater has non-empty password field. To solve this problem you need to fill some text into password field and upload codeplug into repeater then clear password and upload codeplug again. Note: BrandMeister can be configured to use authentication.
NAT traversal / firewalls / port forwarding
Mostly you have issues with your router or firewall if Field “Interpretation” contains text “XNL is not connected”. In this case messages sent by server was not delivered to the repeater. BrandMeister Server is friendly for NAT traversal and it is not required any special settings.
Issues on operations
Continuous TX-ing
This situation happens when synchronous beaconing is on at your BrandMaster Server and repeater code-plug has wrong beacon duration. To solve this issue please set beacon values as shown at the picture:
Repeater does not transmit calls from the server
This situation happens when repeater code-plug has wrong value of RSSI Threshold due the specific of internal call arbitering. To solve this issue please set beacon values as shown at the picture:
To connect your DMR Repeater to our network, kindly contact us at 
for linking details.